CN219495178U - Depth measuring instrument - Google Patents

Abstract

The utility model discloses a depth measuring instrument which comprises a sliding rod and a measuring head, wherein the lower end of the sliding rod is fixedly connected with a bottom plate, the outer side of the sliding rod is movably connected with a first sliding block and a second sliding block, the front end of the first sliding block is fixedly connected with a connecting block, the lower side of the first sliding block is fixedly connected with two groups of connecting rods, the two groups of connecting rods are fixedly connected with the second sliding block, the outer side of the second sliding block is movably connected with a rotary drum, the outer side of the rotary drum is fixedly connected with a plurality of groups of fixing blocks, the inner sides of the plurality of groups of fixing blocks are movably connected with connecting columns through rotating shafts, the outer side of the connecting columns is fixedly connected with a first connecting plate, one end of the first connecting plate is rotatably connected with a second connecting plate, and the second connecting plate is movably connected with the measuring head. According to the depth measuring instrument, the instrument is provided with the replaceable measuring heads of various types, so that the measuring heads can be directly replaced without taking the measuring heads from the storage box again.

Description

Depth measuring instrument

Technical Field

The utility model relates to the technical field of measuring instruments, in particular to a depth measuring instrument.

Background

The concept of the measuring instrument includes: precision, error, measurement standard equipment, length measurement, angle measurement, shape measurement, and conventional optical instruments. Application to precision measurements, etc. The measuring instrument has both contact test and optical test measurement (most commonly used), which can measure many complex spatial dimensions.

The different condition of current measuring apparatu needs to change different measuring heads, and the measuring head accomodates inconveniently, and changes the measuring head and make, need take out the measuring head from the containing box again, in order to solve above-mentioned problem, we have proposed a degree of depth measuring apparatu.

Disclosure of Invention

The utility model mainly aims to provide a depth measuring instrument which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a depth measuring instrument, includes slide bar, measuring head, the lower extreme fixedly connected with bottom plate of slide bar, the outside swing joint of slide bar has first slider and second slider, the front end fixedly connected with connecting block of first slider, the downside fixedly connected with two sets of connecting rods of first slider, two sets of connecting rod and second slider fixed connection, the outside swing joint of second slider has the rotary drum, the outside fixedly connected with multiunit fixed block of rotary drum, multiunit the inboard of fixed block is through pivot swing joint spliced pole, the outside fixedly connected with first connecting plate of spliced pole, the one end rotation of first connecting plate is connected with the second connecting plate, the second connecting plate is movable connection with the measuring head.

Preferably, the front end swing joint of connecting block has the caliber, the lower extreme swing joint of caliber has the movable rod, the screw hole has been seted up to the lower extreme inboard of movable rod, the connecting block is the zigzag.

Preferably, the outside of rotary drum evenly is provided with fixed band and insulating piece, the inboard of fixed band is all fixedly connected with iron plate, the front end of insulating piece all is provided with the magnet ring, iron plate and magnet ring looks adaptation.

Preferably, the lower ends of the plurality of groups of fixing blocks on the outer side of the rotary drum are fixedly connected with a supporting plate, and the plurality of groups of fixing blocks are fixedly connected with the supporting plate.

Preferably, the plurality of groups of fixing blocks are all triangular.

Preferably, one end fixedly connected with first round of first connecting plate, first round has the second round of turning round through damping pivot swing joint, second round fixedly connected with second connecting plate, the jack has been seted up to the inside of second connecting plate, multiunit the jack respectively with the measuring head looks adaptation of different models.

Preferably, according to the depth measuring instrument of claim 6, the upper end of the measuring head is provided with threads and a lifting rod, the measuring head is in threaded connection with the movable rod, and the lifting rod is Z-shaped.

Preferably, according to the depth gauge of claim 6, the second slider is i-shaped.

Compared with the prior art, the utility model has the following beneficial effects: this a depth measuring apparatu, after adjusting first slider at suitable height, the rotary drum of its below can rotate on the second slider, a plurality of interchangeable measuring heads have been placed in the outside of rotary drum simultaneously, open the fixed band in the measuring head outside that needs to use, tear the second connecting plate, rotate through spliced pole and pivot, can take off the first connecting plate of receiving in the rotary drum outside and put on the backup pad, first swivel of first connecting plate fixed connection and the second swivel of second connecting plate fixed connection pass through the damping pivot, can rotate the second connecting plate to the position that flushes with first connecting plate, use the measuring head to keep in a horizontal vertically state, through rotatory rotary drum, move the measuring head that needs to use to the below of movable rod, be connected measuring head and movable rod, then place the object that needs the measuring depth on the bottom plate, it puts the upper surface of the object to measure to mention the pole with the measuring head, thereby measure the depth of object, the instrument self carries the measuring head that can change with many different models, can directly take out the measuring head from the measuring head again with the finger in the containing box.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a depth gauge according to the present utility model;

FIG. 2 is a schematic view of a portion of a depth gauge according to the present utility model;

FIG. 3 is a schematic view of a portion of a depth gauge according to the present utility model;

FIG. 4 is a partial cross-sectional view of a depth gauge according to the present utility model;

FIG. 5 is an enlarged schematic view of the portion A of the depth gauge according to the present utility model;

FIG. 6 is an enlarged schematic view of a portion B of the depth gauge according to the present utility model;

FIG. 7 is an enlarged schematic view of a portion C of a depth gauge according to the present utility model;

fig. 8 is an enlarged schematic view of a portion D of the depth gauge according to the present utility model.

In the figure: 1. a slide bar; 2. a bottom plate; 3. a first slider; 4. a connecting block; 5. a measurer; 6. a movable rod; 7. a connecting rod; 8. a second slider; 9. a rotating drum; 10. a support plate; 11. a fixing belt; 12. iron blocks; 13. an insulating block; 14. a magnet ring; 15. a fixed block; 16. a connecting column; 17. a first connection plate; 18. a first turn; 19. a second turn; 20. a second connecting plate; 21. a jack; 22. a measuring head; 23. and a lifting rod.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-8, a depth measuring instrument comprises a sliding rod 1 and a measuring head 22, wherein the lower end of the sliding rod 1 is fixedly connected with a bottom plate 2, the outer side of the sliding rod 1 is movably connected with a first sliding block 3 and a second sliding block 8, the front end of the first sliding block 3 is fixedly connected with a connecting block 4, the lower side of the first sliding block 3 is fixedly connected with two groups of connecting rods 7, the two groups of connecting rods 7 are fixedly connected with the second sliding block 8, the outer side of the second sliding block 8 is movably connected with a rotary drum 9, the outer side of the rotary drum 9 is fixedly connected with a plurality of groups of fixing blocks 15, the inner side of the plurality of groups of fixing blocks 15 is movably connected with a connecting column 16 through a rotary shaft, the outer side of the connecting column 16 is fixedly connected with a first connecting plate 17, one end of the first connecting plate 17 is rotatably connected with a second connecting plate 20, and the second connecting plate 20 is movably connected with the measuring head 22.

In this embodiment, the front end swing joint of connecting block 4 has caliber 5, and the lower extreme swing joint of caliber 5 has movable rod 6, and the screw hole has been seted up to the lower extreme inboard of movable rod 6, and connecting block 4 is the zigzag.

In particular, 5 can be fixed by 4, and 22 of different types can be screwed by 6.

In this embodiment, the outside of rotary drum 9 evenly is provided with fixed band 11 and insulating piece 13, and the inboard of fixed band 11 all fixedly connected with iron plate 12, and the front end of insulating piece 13 all is provided with magnet ring 14, iron plate 12 and magnet ring 14 looks adaptation.

In particular, the received 17 can be fixed by connecting 12 on 11 with 14 on 13.

In this embodiment, the lower ends of the plurality of groups of fixing blocks 15 on the outer side of the drum 9 are fixedly connected with the supporting plate 10, and the plurality of groups of fixing blocks 15 are fixedly connected with the supporting plate 10.

In particular, the horizontal falling 17 can be supported by the support frame 10.

In this embodiment, the multiple sets of fixing blocks 15 are all triangular.

Specifically, the rotating shaft movably connected with the rotating shaft 16 is conveniently placed through the rotating shaft 15.

In this embodiment, one end of the first connecting plate 17 is fixedly connected with a first rotating ring 18, the first rotating ring 18 is movably connected with a second rotating ring 19 through a damping rotating shaft, the second rotating ring 19 is fixedly connected with a second connecting plate 20, the inside of the second connecting plate 20 is provided with a jack 21, and multiple groups of jacks 21 are respectively matched with measuring heads 22 of different models.

In particular, a plurality of different types of measuring heads can be placed by 21.

In this embodiment, according to a depth gauge of claim 6, the upper end of the measuring head 22 is provided with a screw thread and a lifting rod 23, the measuring head 22 is screwed with the movable rod 6, and the lifting rod 23 is zigzag.

In particular, the passage 23 is used to facilitate lifting of the two parts 22 and 6, so as to place the object to be measured under them.

In this embodiment, according to a depth gauge of claim 6, the second slider 8 is i-shaped.

Specifically, the rotation of 9 can be facilitated by 8.

In the depth measuring instrument, when the depth measuring instrument is used, the bottom plate 2 is placed on a horizontal plane, the first sliding block 3 is adjusted to be at a proper height, the fixing belt 11 fixed on the outer side of the measuring head 22 to be used is opened, the second connecting plate 20 is pulled, the connecting post 16 and the rotating shaft rotate, the first connecting plate 17 which is placed on the outer side of the rotary drum 9 is taken down and placed on the supporting plate 10, the first rotating ring 18 fixedly connected with the first connecting plate 17 and the second rotating ring 19 fixedly connected with the second connecting plate 20 rotate to be at the position flush with the first connecting plate 17 through the damping rotating shaft, the measuring head 22 is kept in a horizontal and vertical state, the measuring head 22 to be used is moved to be below the movable rod 6 through the rotary drum 9, the measuring head 22 is connected with the movable rod 6, then an object to be measured in depth is placed on the bottom plate 2, the measuring head 22 is placed on the upper surface of the object to be measured through the lifting rod 23, and the depth of the object is measured through the fingers.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a depth measuring instrument, includes slide bar (1), measuring head (22), its characterized in that: the utility model discloses a measuring head, including slide bar (1), fixed connection, rotary drum (9), multiunit fixed block (15) are connected with in the outside swing joint of slide bar (1), first slider (3) and second slider (8), the front end fixedly connected with connecting block (4) of first slider (3), two sets of connecting rods (7) of downside fixedly connected with of first slider (3), two sets of connecting rods (7) and second slider (8) fixed connection, the outside swing joint of second slider (8), multiunit fixed block (15) are connected with in the outside of rotary drum (9), multiunit the inboard of fixed block (15) is through pivot swing joint spliced pole (16), the outside fixedly connected with first connecting plate (17) of spliced pole (16), the one end rotation of first connecting plate (17) is connected with second connecting plate (20), movable connection is done with measuring head (22).

2. A depth gauge according to claim 1, wherein: the front end swing joint of connecting block (4) has caliber (5), the lower extreme swing joint of caliber (5) has movable rod (6), the screw hole has been seted up to the lower extreme inboard of movable rod (6), connecting block (4) are the zigzag.

3. A depth gauge according to claim 1, wherein: the outer side of rotary drum (9) evenly is provided with fixed band (11) and insulating piece (13), the inboard of fixed band (11) is all fixedly connected with iron plate (12), the front end of insulating piece (13) all is provided with magnet ring (14), iron plate (12) and magnet ring (14) looks adaptation.

4. A depth gauge according to claim 1, wherein: the lower ends of a plurality of groups of fixing blocks (15) on the outer side of the rotary drum (9) are fixedly connected with a supporting plate (10), and a plurality of groups of fixing blocks (15) are fixedly connected with the supporting plate (10).

5. A depth gauge according to claim 1, wherein: the fixed blocks (15) are all triangular.

6. A depth gauge according to claim 1, wherein: one end fixedly connected with first round (18) of first connecting plate (17), first round (18) are through damping pivot swing joint has second round (19), second round (19) fixedly connected with second connecting plate (20), jack (21) have been seted up to the inside of second connecting plate (20), multiunit jack (21) respectively with different model measuring head (22) looks adaptation.

7. A depth gauge according to claim 6, wherein: the upper end of the measuring head (22) is provided with threads and a lifting rod (23), the measuring head (22) is in threaded connection with the movable rod (6), and the lifting rod (23) is Z-shaped.

8. A depth gauge according to claim 1, wherein: the second sliding block (8) is I-shaped.