CN209820357U - Quick measuring device of pencil diameter - Google Patents

Abstract

The utility model discloses a wire harness diameter rapid measuring device, which comprises a measuring main rod, an upper clamping rod and a lower clamping rod, one side of the measuring main rod is connected with an auxiliary plate, the upper end of the auxiliary plate is vertically connected with a cross rod, the upper end of the cross rod is rotatably connected with a fixing ring, the upper clamping rod, the fixing ring and the lower clamping rod are positioned at the same side, the upper clamping rod and the lower clamping rod are positioned at the two sides of the cross rod, the outer sides of the upper clamping rod and the lower clamping rod are respectively connected with an extension rod, the utility model is provided with a fixing ring, the wire harness can be fixed, so that people can conveniently measure the wire harness, the upper clamping rod and the lower clamping rod are positioned at two sides of the wire harness by moving the upper clamping rod and the lower clamping rod during measurement, then obtain numerical value through the sighting rod that sets up, can learn the diameter of pencil through the difference of two numerical values that obtain, the measuring principle is simple, and operation mode is simple, fixes it through the retaining ring and is convenient for people to measure it.

Description

Quick measuring device of pencil diameter

Technical Field

The utility model relates to a pencil measures technical field, specifically is a pencil diameter quick measuring device.

Background

The harness is made up of wires, cables and other components, and requires an accurate harness diameter when selecting components such as a harness sheath, a heat shrink tube, a marker tube, etc. And there is certain deviation in pencil diameter calculated result, needs the workman to measure the pencil diameter manually when the part specification is improper.

The wire harness generally includes a plurality of electric wires, and it is difficult to maintain a stable circular shape in the wire harness cross section, which makes it inconvenient to accurately measure the wire harness diameter. The existing device cannot be fixed into a circle and then measures the diameter, so that errors occur in measured data, and when the data is read, the errors occur easily due to small data values.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pencil diameter quick measuring device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pencil diameter quick measuring device, is including measuring the mobile jib, going up supporting rod and supporting rod down, it is connected with the accessory plate to measure mobile jib one side, and the accessory plate upper end is connected with the horizontal pole perpendicularly, and horizontal pole upper end swivelling joint has solid fixed ring, goes up supporting rod, solid fixed ring and supporting rod down and is located the homonymy, and goes up the supporting rod and the both sides that the supporting rod is located the horizontal pole down, goes up the supporting rod and is connected with the extension rod respectively with the supporting rod outside down, and its lower extreme is connected with the push-and-pull rod, the accessory plate both sides all are provided with the sliding tray, go up supporting rod and supporting rod one end and extension rod slip insert in the sliding tray down, measure mobile jib both sides sliding connection has the scale plate, and the.

Preferably, the fixing ring is composed of a second ring and a plurality of first rings with different sizes, the first rings are arranged from small to large and are sequentially sleeved on the adjacent first rings, the second ring is inserted into the first ring at the upper end, moving blocks are connected to the outer sides of the bottoms of the first rings and the second rings, the moving blocks are not arranged on the outer side of the first ring at the lower end, inner grooves are formed in the inner wall of the first ring, the moving block of the first ring is slidably inserted into the inner groove of the other first ring at the lower end, the moving block of the second ring is slidably inserted into the inner groove of the first ring at the lower end, and anti-skid films are attached to the inner sides of the first ring and the second rings.

Preferably, the lower extreme of going up the supporting rod and the upper end of lower supporting rod are connected with the limiting plate, go up the supporting rod and be connected with the sighting rod with lower supporting rod near measuring mobile jib one side, and the sighting rod is located the both sides of measuring the mobile jib and its and scale line contact, and one side and the limiting plate of sighting rod flush mutually.

Preferably, the upper end and the lower end of the two sides of the measuring main rod are provided with connectors, the inside of each connector is connected with a sliding block in a sliding mode, the upper end, higher than the connectors, of each sliding block is provided with a slot, the upper end and the lower end of each scale plate are provided with connecting plates corresponding to the slots, and the connecting plates are inserted into the slots and slide along the slots.

Preferably, the lower end of the upper clamping rod and the upper end of the lower clamping rod are respectively flush with the extension rod correspondingly arranged, and the extension rod and the marker post are telescopic rods.

Compared with the prior art, the beneficial effects of the utility model are that: be provided with solid fixed ring, can fix the pencil, the people of being convenient for measure it, through removing last supporting rod and lower supporting rod during the measurement for both are located the both sides of pencil, then obtain numerical value through the sighting rod that sets up, can learn the diameter of pencil through the difference of two numerical values that obtain, and measuring principle is simple, and operation is simple, fixes the people of being convenient for through the solid fixed ring to it and measures it.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic view of the reverse structure of the measuring main rod of the present invention;

fig. 3 is the schematic structural diagram of the utility model after the fixing ring is opened.

In the figure: 1. measuring the main rod; 2. an upper clamping rod; 3. a lower clamping rod; 4. an auxiliary plate; 5. a fixing ring; 6. a first circular ring; 7. a second circular ring; 8. an anti-slip film; 9. a moving block; 10. an inner tank; 11. a cross bar; 12. an extension rod; 13. a limiting plate; 14. a sliding groove; 15. a push-pull rod; 16. a bevel; 17. a scale plate; 18. a connecting port; 19. scale lines; 20. a connecting plate; 21. a slot; 22. a slider; 23. a marker post.

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 "vertical", "upper", "lower", "horizontal", 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a device for rapidly measuring the diameter of a wire harness comprises a measuring main rod 1, an upper clamping rod 2 and a lower clamping rod 3, one side of the measuring main rod 1 is connected with an auxiliary plate 4, the upper end of the auxiliary plate 4 is vertically connected with a cross rod 11, the upper end of the cross rod 11 is rotatably connected with a fixed ring 5, the upper clamping rod 2, the fixed ring 5 and the lower clamping rod 3 are positioned at the same side, the upper clamping rod 2 and the lower clamping rod 3 are positioned at two sides of the cross bar 11, the outer sides of the upper clamping rod 2 and the lower clamping rod 3 are respectively connected with an extension rod 12, and the lower end thereof is connected with a push-pull rod 15, both sides of the auxiliary plate 4 are provided with sliding grooves 14, one end of the upper clamping rod 2 and the lower clamping rod 3 and the extension rod 12 are slidably inserted into the sliding grooves 14, the two sides of the measuring main rod 1 are connected with scale plates 17 in a sliding mode, one side, close to the auxiliary plate 4, of each scale plate 17 is provided with an inclined surface 16, and the inclined surfaces 16 are provided with vertically arranged scale marks 19.

Furthermore, the fixed ring 5 is composed of a second ring 7 and a plurality of first rings 6 with different sizes, the first rings 6 are arranged from small to large and are sequentially sleeved on the adjacent first rings 6, the second ring 7 is inserted into the first ring 6 at the upper end, the outer sides of the bottoms of the first ring 6 and the second ring 7 are connected with movable blocks 9, the movable blocks 9 are not arranged on the outer side of the first ring 6 at the lower end, inner grooves 10 are formed in the inner wall of the first ring 6, the movable blocks 9 of the first ring 6 are slidably inserted into the inner grooves 10 of the other first ring 6 at the lower end, the movable blocks 9 of the second ring 7 are slidably inserted into the inner grooves 10 of the first ring 6 at the lower end, and anti-skid films 8 are pasted on the inner sides of the first ring 6 and the second ring 7.

Further, go up the lower extreme of supporting rod 2 and the upper end of lower supporting rod 3 and be connected with limiting plate 13, go up supporting rod 2 and be close to measuring mobile jib 1 one side with lower supporting rod 3 and be connected with sighting rod 23, sighting rod 23 is located the both sides of measuring mobile jib 1 and its and the 19 contacts of scale mark, and one side and the limiting plate 13 of sighting rod 23 flush mutually.

Furthermore, the upper end and the lower end of the two sides of the measuring main rod 1 are provided with connectors 18, a sliding block 22 is slidably connected inside the connector 18, a slot 21 is arranged at the upper end of the sliding block 22 higher than the connector 18, a connecting plate 20 corresponding to the slot 21 is arranged at the upper end and the lower end of the scale plate 17, and the connecting plate 20 is inserted into the slot 21 and slides along the slot 21.

Further, the lower end of the upper clamping rod 2 and the upper end of the lower clamping rod 3 are respectively flush with the extension rod 12 correspondingly arranged, and the extension rod 12 and the marker post 23 are telescopic rods.

The working principle is as follows: the fixing ring 5 is arranged to fix the wire harness so as to facilitate people to measure the wire harness, the upper clamping rod 2 and the lower clamping rod 3 are moved to be positioned at two sides of the wire harness during measurement, then the numerical value is obtained through the arranged marker post 23, the diameter of the wire harness can be known through the difference of the two obtained numerical values, the measuring principle is simple, the operation mode is simple, the wire harness is fixed through the fixing ring 5 so as to facilitate people to measure the wire harness, when the fixing ring is fixed, the fixing ring two 7 is pulled upwards, because the inner groove 10 is not communicated with the upper end and the lower end of the fixing ring two 6, the fixing ring two 7 drives the fixing rings one 6 to move upwards in sequence, then the wire harness is inserted into the fixing ring 5 and moved until the wire harness is connected with the fixing ring 5, then the push-pull rods 15 at two sides are pulled so as to enable the two limiting plates 13, scale 17 horizontal slip, the staff 23 of the people of being convenient for to both sides carries out the reading, slide slider 22 earlier to measuring the outside of mobile jib 1, then slide connecting plate 20 along slot 21 to one side of keeping away from measuring mobile jib 1, slide to scale 17 and measure and leave the space between the mobile jib 1 till, then stretch two benchmarks 23 to the outside of measuring mobile jib 1 of scale 17, when being connected with scale 17 till, provide convenience for people read the numerical value of both sides.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a pencil diameter quick measuring device which characterized in that: the device comprises a measuring main rod (1), an upper clamping rod (2) and a lower clamping rod (3), wherein one side of the measuring main rod (1) is connected with an auxiliary plate (4), the upper end of the auxiliary plate (4) is vertically connected with a cross rod (11), the upper end of the cross rod (11) is rotatably connected with a fixing ring (5), the upper clamping rod (2), the fixing ring (5) and the lower clamping rod (3) are positioned at the same side, the upper clamping rod (2) and the lower clamping rod (3) are positioned at two sides of the cross rod (11), the outer sides of the upper clamping rod (2) and the lower clamping rod (3) are respectively connected with an extension rod (12), the lower ends of the upper clamping rod and the lower clamping rod are connected with a push-pull rod (15), sliding grooves (14) are formed in two sides of the auxiliary plate (4), one ends of the upper clamping rod (2) and the lower clamping rod (3) and the extension rod (12), an inclined plane (16) is arranged on one side of the scale plate (17) close to the auxiliary plate (4), and scale marks (19) which are vertically arranged are arranged on the inclined plane (16).

2. The device for rapidly measuring the diameter of the wire harness as claimed in claim 1, wherein: the fixing ring (5) is composed of a second ring (7) and a plurality of first rings (6) with different sizes, the plurality of first rings (6) are arranged from small to large and are sequentially sleeved on the adjacent first rings (6), the second ring (7) is inserted into the first ring (6) at the upper end, the outer sides of the bottoms of the first circular ring (6) and the second circular ring (7) are connected with a moving block (9), and the outer side of the first circular ring (6) at the lower end is not provided with a moving block (9), the inner wall of the first circular ring (6) is provided with an inner groove (10), the moving block (9) of the first circular ring (6) is inserted into the inner groove (10) of the other first circular ring (6) at the lower end in a sliding way, a moving block (9) of the second circular ring (7) is inserted into an inner groove (10) of the first circular ring (6) at the lower end of the moving block in a sliding way, the inner sides of the first ring (6) and the second ring (7) are adhered with anti-skid films (8).

3. The device for rapidly measuring the diameter of the wire harness as claimed in claim 1, wherein: go up the lower extreme of supporting rod (2) and the upper end of lower supporting rod (3) and be connected with limiting plate (13), go up supporting rod (2) and be close to measuring mobile jib (1) one side with lower supporting rod (3) and be connected with sighting rod (23), sighting rod (23) are located the both sides of measuring mobile jib (1) and its and scale mark (19) contact, and one side and limiting plate (13) of sighting rod (23) flush mutually.

4. The device for rapidly measuring the diameter of the wire harness as claimed in claim 1, wherein: the measuring main rod is characterized in that connecting ports (18) are arranged at the upper end and the lower end of the two sides of the measuring main rod (1), a sliding block (22) is connected to the inside of each connecting port (18) in a sliding mode, a slot (21) is formed in the upper end, higher than the corresponding connecting port (18), of each sliding block (22), connecting plates (20) corresponding to the slots (21) are arranged at the upper end and the lower end of the scale plate (17), and the connecting plates (20) are inserted into the slots (21) and slide.

5. The device for rapidly measuring the diameter of the wire harness as claimed in claim 1, wherein: the lower end of the upper clamping rod (2) and the upper end of the lower clamping rod (3) are respectively flush with the extension rod (12) which is correspondingly arranged, and the extension rod (12) and the marker post (23) are telescopic rods.