CN218257472U

CN218257472U - Combined ruler convenient to use

Info

Publication number: CN218257472U
Application number: CN202222152263.7U
Authority: CN
Inventors: 陈亮
Original assignee: ZHEJIANG FINANCIAL COLLEGE
Current assignee: ZHEJIANG FINANCIAL COLLEGE
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-01-10
Anticipated expiration: 2032-08-16

Abstract

The utility model discloses a combination chi utensil convenient to use, including the chi board, first recess has been seted up to the preceding terminal surface of chi board, the internal connection of first recess has first dead lever, the outer wall mobile of first dead lever has cup jointed the drawing arc mechanism, drawing arc mechanism is including cup jointing the movable sleeve at first dead lever outer wall, the top of movable sleeve is rotated through the bearing and is connected with the connecting plate, the top of connecting plate is run through and has been seted up logical groove. The utility model discloses when carrying the chi board, can rotate connecting plate to first recess through the bearing inside, can collect the straight line board inside the second recess for swing joint at second dead lever outer wall through the straight line board, can hang the chi board in the outstanding place that is less than the ring cover diameter on the drawing board through the arc collection cover and the ring cover that set up, can collect the ring cover when not using inside the arc collection cover, chi board occupation space is little this moment, portable.

Description

Combined ruler convenient to use

Technical Field

The utility model relates to a marketing statistics technical field specifically is a combination chi utensil convenient to use.

Background

Marketing means that enterprises find or excavate the needs of quasi-consumers, and promote and sell products from the construction of the whole atmosphere and the construction of the product form of the enterprises, and the marketing mainly deeply digs the connotation of the products and meets the needs of the quasi-consumers, so that the consumers can deeply know the processes of the products and then purchasing the products.

When marketing statistics is carried out to analyze and draw, the drawing ruler is needed to be used for drawing a chart, when drawing is carried out on a drawing paper, different drawing rulers are needed to be used for drawing, the function of the common drawing ruler is single, the replacement operation is troublesome, too many drawing rulers are difficult to operate on a drawing board, and the drawing process is complicated.

Therefore, it is desirable to provide a combination ruler which is easy to use to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses technical scheme is too single technical problem to prior art solution, provides showing and is different from prior art's solution, specifically the utility model aims at providing a combination chi utensil convenient to use to solve the problem that above-mentioned background exists.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a combination chi utensil convenient to use, includes the chi board, first recess has been seted up to the preceding terminal surface of chi board, the internal connection of first recess has first dead lever, the outer wall mobile cup joint of first dead lever draws the arc mechanism, draw the arc mechanism including cup jointing the movable sleeve at first dead lever outer wall, the top of movable sleeve rotates through the bearing and is connected with the connecting plate, logical groove has been seted up in running through at the top of connecting plate, counter bore form through-hole has been seted up to the both ends intercommunication that leads to the groove, the T-shaped board is installed to the inboard of the great bore of through-hole, the T-shaped board is connected with elastic telescopic rod towards the one end that leads to the groove, the inside that leads to the groove is provided with the fixed block that has the mounting hole at elastic telescopic rod one end.

Preferably, the top one end of connecting plate is provided with the scale mark, the fixed block constitutes swing joint through leading to groove and connecting plate.

Preferably, the upper end and the lower end of the end, with the larger caliber, of the inner side of the through hole are connected with a clamping plate with tooth grooves, and the protruding end of the T-shaped plate is connected with a toothed plate matched with the tooth grooves of the clamping plate.

Preferably, the front end face of the movable sleeve is provided with a fastening screw capable of fixing the position of the movable sleeve.

Preferably, a second groove is formed in the rear end face of the ruler plate, a second fixing rod is connected to one end of the interior of the second groove, and a movable linear plate is sleeved on the outer wall of the second fixing rod.

Preferably, the bottom of one end of the ruler plate is fixedly connected with an arc-shaped collection sleeve, clamping holes are formed in the front end and the rear end of the arc-shaped collection sleeve, and a telescopic circular sleeve is connected inside the two clamping holes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the ruler plate is carried, the connecting plate can be rotated to the inside of the first groove through the bearing, the straight line plate can be stored in the second groove through the movable connection of the straight line plate on the outer wall of the second fixed rod, the ruler plate can be hung on the drawing board at a protruding place smaller than the diameter of the circular ring sleeve through the arranged arc-shaped storing sleeve and the circular ring sleeve, the circular ring sleeve can be stored in the arc-shaped storing sleeve when not in use, and the ruler plate occupies small space and is convenient to carry;

2. the utility model discloses a set up when using drawing arc mechanism, at first the personnel of drawing with the pencil card at the inside mounting hole of fixed block, thereby can rotate the connecting plate through the bearing and control the pencil and draw the circular arc, when the size of the circular arc of drawing is controlled to needs, the personnel of drawing hold two T shaped plates, then exert pressure towards leading to the groove direction, thereby the T shaped plate extrudees the elastic telescopic link in the inside activity of through-hole this moment, the block structure of block board and pinion rack will be relieved when the T shaped plate removes towards leading to the groove direction, the fixed block can remove on leading to the groove this moment, after the position of fixed block is confirmed through the scale mark, loosen the pressure to the T shaped plate, the elasticity through elastic telescopic link can reset the T shaped plate this moment, the block board is fixed with pinion rack block this moment.

Drawings

Fig. 1 is a first perspective view of the present invention;

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

fig. 3 is a front view of the present invention;

fig. 4 is a bottom view of the present invention;

FIG. 5 is a perspective view of the arc drawing mechanism of the present invention;

fig. 6 is a schematic view of the front view structure of the arc drawing mechanism of the present invention.

In the figure: 1. a ruler plate; 2. a first groove; 3. a first fixing lever; 4. an arc drawing mechanism; 401. a movable sleeve; 402. a connecting plate; 403. a through groove; 404. a through hole; 405. a T-shaped plate; 406. an elastic telescopic rod; 407. a fixed block; 408. scale lines; 5. a clamping plate; 6. a toothed plate; 7. fastening a screw rod; 8. a second groove; 9. a second fixing bar; 10. a linear plate; 11. an arc-shaped collection sleeve; 12. a clamping hole; 13. and a ring sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. Next, an embodiment of the present invention will be described with reference to the overall structure thereof.

Referring to fig. 1-6, a combined ruler convenient to use includes a ruler plate 1, a first groove 2 is formed in a front end face of the ruler plate 1, a first fixing rod 3 is connected inside the first groove 2, an arc drawing mechanism 4 is movably sleeved on an outer wall of the first fixing rod 3, the arc drawing mechanism 4 includes a movable sleeve 401 sleeved on an outer wall of the first fixing rod 3, a connecting plate 402 is rotatably connected to a top of the movable sleeve 401 through a bearing, a through groove 403 is formed through a top of the connecting plate 402, two ends of the through groove 403 are communicated with counter bore-shaped through holes 404, a T-shaped plate 405 is installed on an inner side of the through holes 404 with a larger caliber, an elastic telescopic rod 406 is connected to one end of the T-shaped plate 405 facing the through groove 403, a fixing block 407 connected to one end of the elastic telescopic rod 406 and provided with an installation hole is arranged inside the through groove 403, when the arc drawing mechanism 4 is used, firstly, a drawing worker clamps a pencil in the installation hole inside the fixing block 407, and then can rotate the connecting plate 402 through the bearing to control the pencil to slide an arc.

As shown in fig. 1 to 6, a scale 408 is provided at one end of the top of the connecting plate 402, the fixing block 407 is movably connected to the connecting plate 402 through the through slot 403, and the scale 408 is provided at one end of the top of the connecting plate 402, so that the fixing block 407 can be controlled to move along the through slot 403 to control the size of the drawn arc.

As shown in fig. 1 to 6, the upper and lower ends of the inner end of the through hole 404 with a larger caliber are connected with the engaging plate 5 with a tooth groove, the protruding end of the t-shaped plate 405 is connected with the tooth plate 6 adapted to the tooth groove of the engaging plate 5, and the movement and fixation of the fixing block 407 in the through groove 403 can be controlled by the engaging plate 5 and the tooth plate 6.

As shown in fig. 1 to 6, the front end surface of the movable sleeve 401 is provided with a fastening screw 7 capable of fixing the position of the movable sleeve 401, and the position of the movable sleeve 401 on the outer wall of the first fixing rod 3 can be controlled by providing the fastening screw 7 on the front end surface of the movable sleeve 401, so as to control the position of the drawn arc.

As shown in fig. 1-6, a second groove 8 is formed in the rear end face of the ruler plate 1, a second fixing rod 9 is connected to one end of the inside of the second groove 8, a movable linear plate 10 is sleeved on the outer wall of the second fixing rod 9, the linear plate 10 can be used for drawing a straight line, and when a long straight line needs to be drawn, the linear plate 10 only needs to slide on the outer wall of the second fixing rod 9.

As shown in fig. 1-6, an arc-shaped collection sleeve 11 is fixedly connected to the bottom of one end of the ruler plate 1, clamping holes 12 are formed in the front end and the rear end of the arc-shaped collection sleeve 11, telescopic circular sleeves 13 are connected to the inside of the two clamping holes 12, the ruler plate 1 can be hung on a protruding position, smaller than the diameter of the circular sleeve 13, of the drawing board through the arc-shaped collection sleeve 11 and the circular sleeves 13, and the circular sleeves 13 can be collected inside the arc-shaped collection sleeve 11 when not in use.

The working principle is as follows: when the arc drawing mechanism 4 is used, firstly, a drawing worker clamps a pencil in a mounting hole in the fixing block 407, then the connecting plate 402 can be rotated through a bearing to control the pencil to slide an arc, when the size of the drawn arc needs to be controlled, the drawing worker holds the two T-shaped plates 405, then pressure is applied towards the direction of the through groove 403, the T-shaped plates 405 move in the through holes 404 to extrude the elastic telescopic rods 406, when the T-shaped plates 405 move towards the direction of the through groove 403, the clamping structure of the clamping plate 5 and the toothed plate 6 is released, the fixing block 407 can move on the through groove 403, when the position of the fixing block 407 is determined through the scale lines 408, the pressure on the T-shaped plates 405 is released, at the moment, the T-shaped plates 405 can be reset through the elastic force of the elastic telescopic rods 406, the clamping plate 5 and the toothed plate 6 are clamped and fixed, when the position of the drawn arc needs to be controlled, the front end face of the movable sleeve 401 is provided with the fastening screw 7, the movable sleeve 401 can be controlled to be in the position on the outer wall of the first fixing rod 3 to control the drawn arc, the position, the straight line 10 can be used for drawing a long straight line, and only a second straight line 9 needs to be drawn when the straight line.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a combination chi utensil convenient to use, includes chi board (1), its characterized in that: first recess (2) have been seted up to the preceding terminal surface of chi board (1), the internal connection of first recess (2) has first dead lever (3), the outer wall of first dead lever (3) is mobile to have cup jointed and has drawn arc mechanism (4), draw arc mechanism (4) including cup jointing movable sleeve (401) at first dead lever (3) outer wall, the top of movable sleeve (401) is rotated through the bearing and is connected with connecting plate (402), logical groove (403) have been seted up to the top of connecting plate (402) through, counter bore form through-hole (404) have been seted up in the both ends intercommunication that leads to groove (403), T shaped plate (405) are installed to the inboard of the great bore of through-hole (404), flexible (406) are connected towards the one end that leads to groove (403) to T shaped plate (405), the inside that leads to groove (403) is provided with the fixed block (407) of connection in flexible telescopic link (406) one end has the mounting hole.

2. A combination measuring tape convenient to use according to claim 1 wherein: and one end of the top of the connecting plate (402) is provided with scale marks (408), and the fixing block (407) is movably connected with the connecting plate (402) through the through groove (403).

3. A combination measuring tape convenient to use according to claim 2 wherein: the upper end and the lower end of the inner side end with the larger caliber of the through hole (404) are connected with a clamping plate (5) with a tooth groove, and the protruding end of the T-shaped plate (405) is connected with a toothed plate (6) matched with the tooth groove of the clamping plate (5).

4. A combination measuring tape convenient to use according to claim 1 wherein: the front end face of the movable sleeve (401) is provided with a fastening screw (7) capable of fixing the position of the movable sleeve (401).

5. A combination measuring tape convenient to use according to claim 1 wherein: the rear end face of the ruler plate (1) is provided with a second groove (8), one end of the inner portion of the second groove (8) is connected with a second fixing rod (9), and the outer wall of the second fixing rod (9) is sleeved with a movable straight line plate (10).

6. A combination ruler for easy use according to claim 1 wherein: the ruler is characterized in that an arc-shaped collection sleeve (11) is fixedly connected to the bottom of one end of the ruler plate (1), clamping holes (12) are formed in the front end and the rear end of the arc-shaped collection sleeve (11), and a telescopic circular sleeve (13) is connected to the two clamping holes (12) in an inner portion.