CN217111424U - Novel center deviation measuring instrument - Google Patents

Abstract

The utility model discloses a novel center is measuring apparatu partially, including the measuring apparatu body, the outside of measuring apparatu body is provided with a plurality of fixed covers, every fixed cover all is connected with this body through a coupling mechanism, fixed cover by fixed sleeve and with fixed sleeve bottom fixed connection's a toper section of thick bamboo constitute, the bottom cover of a toper section of thick bamboo is equipped with the sucking disc, the fixedly connected with fixed block of center department at sucking disc top, the inside rotation of fixed block is connected with the rotor, the top fixedly connected with activity post of rotor, the top cover of activity post is equipped with turning handle, and turning handle passes through clamping mechanism and activity column connection, the external screw thread has been seted up to the surface of activity post. This design is through setting up adsorbable formula sucking disc, and the person of facilitating the use places the measuring apparatu body on the desktop more stable to avoid meeting accident, and still have good mistake of preventing and bump the nature, can not bump the twist grip because of the mistake, lead to the activity post to rotate.

Description

Novel center deviation measuring instrument

Technical Field

The utility model relates to a measuring apparatu technical field especially relates to a novel center is measuring apparatu partially.

Background

The eccentric center measuring instrument is used for optical centering measurement, centering gluing and center correction eccentric center measurement, and is a measuring instrument used in the field of basic subjects of engineering and technical science.

At present, a center deviation measuring instrument is mainly placed on a desktop for use, but when the center deviation measuring instrument is placed on the desktop, the connection between the center deviation measuring instrument and the desktop is not enough, and the center deviation measuring instrument is easy to move, topple or fall under the action of external force, so that a novel center deviation measuring instrument is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a novel center is measuring apparatu partially, through setting up adsorbable formula sucking disc, the person of facilitating the use places center measuring apparatu partially more stable on the desktop to avoid taking place accident.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a novel center is measuring apparatu partially, includes the measuring apparatu body, the outside of measuring apparatu body is provided with a plurality of fixed covers, and every fixed cover all is connected with this body coupling of measuring apparatu through a coupling mechanism, fixed cover by fixed sleeve and with fixed cover bobbin base portion fixed connection's a toper section of thick bamboo constitute, the bottom cover of a toper section of thick bamboo is equipped with the sucking disc, the fixedly connected with fixed block of center department at sucking disc top, the inside of fixed block is rotated and is connected with the rotor, the top fixedly connected with activity post of rotor, the top cover of activity post is equipped with turning handle, and turning handle passes through clamping mechanism and activity column connection, the external screw thread has been seted up to the surface of activity post, the internal thread with external screw thread looks adaptation is seted up to fixed sleeve's inside.

As a preferred technical scheme of the utility model, coupling mechanism includes one side fixedly connected with connection piece of fixed sleeve, and the mounting hole has all been seted up at the both ends of connection piece, and the inside of two mounting holes is all pegged graft and is had connecting bolt, and the measuring apparatu body is at the position fixedly connected with stationary blade corresponding with this connection piece position, and threaded hole is all seted up at the both ends of stationary blade, every connecting bolt's one end and the inside threaded connection who corresponds the screw hole.

As a preferred technical scheme of the utility model, the equal fixedly connected with fixture block in both sides of two draw-in grooves and activity capital portion is seted up in proper order to the inside that clamping mechanism includes twist grip, and one side of every fixture block and the inside joint that corresponds the draw-in groove.

As a preferred technical scheme of the utility model, the quantity of fixed cover sets up to two, and symmetric distribution in the both sides of measuring apparatu body.

As an optimized technical scheme of the utility model, every turning handle comprises the holding ring and four lugs that the cross distributes in the holding ring outside.

As an optimized technical scheme of the utility model, the spacing boss of top fixedly connected with of activity post.

As an optimal technical scheme of the utility model, every the inside both sides of draw-in groove are all fixed and are provided with the rubber pad, every the thickness dimension of rubber pad scales up from bottom to top in proper order.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the measuring instrument body is placed on the desktop, the rotating handle is moved upwards, the rotating handle is connected with the movable column through the clamping mechanism, then the rotating handle is rotated, so that the movable column rotates, the movable column moves upwards to drive the middle part of the sucker to protrude, the pressure between the sucker and the desktop is reduced, adsorption and fixation are completed, then the rotating handle is moved downwards, the clamping mechanism is not clamped, the rotating handle is rotated, the movable column cannot rotate at the moment, and the design facilitates a user to more stably place the measuring instrument body on the desktop through the arrangement of the adsorption type sucker, so that accidents are avoided, the measuring instrument body also has good mistaken-collision prevention performance, and the rotating handle cannot be touched by mistake to cause the rotation of the movable column;

2. inside the mounting hole on inserting the connection piece through connecting bolt, then rotatory connecting bolt for connecting bolt and screw hole twist close can, thereby accomplish fixed cover and being connected of measuring apparatu body, when needing to dismantle, reverse rotation connecting bolt for connecting bolt and screw hole separation can, this design person of facilitating the use utilizes coupling mechanism will fix the cover or dismantle.

Drawings

Fig. 1 is a schematic plan view of the present invention;

fig. 2 is a schematic view of the enlarged structure of a part a in fig. 1 according to the present invention;

FIG. 3 is a schematic view of the internal structure of the fixing cover of the present invention;

FIG. 4 is a schematic view of the structure of the rotating handle of the present invention;

fig. 5 is a schematic structural view of the connection mechanism of the present invention;

wherein: 1. a gauge body; 2. a fixed cover; 3. fixing the sleeve; 4. a tapered barrel; 5. a suction cup; 6. a fixed block; 7. a rotating body; 8. a movable post; 9. a limiting round block; 10. a clamping block; 11. rotating the handle; 12. a card slot; 13. a rubber pad; 14. an internal thread; 15. a bump; 16. connecting sheets; 17. a fixing sheet; 18. a connecting bolt; 19. mounting holes; 20. a threaded bore.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1 to 5, a novel center deviation measuring instrument includes a measuring instrument body 1, a plurality of fixed covers 2 are disposed outside the measuring instrument body 1, each fixed cover 2 is connected to the measuring instrument body 1 through a connecting mechanism, each fixed cover 2 is composed of a fixed sleeve 3 and a conical cylinder 4 fixedly connected to the bottom of the fixed sleeve 3, a suction cup 5 is sleeved on the bottom of the conical cylinder 4, a fixed block 6 is fixedly connected to the center of the top of the suction cup 5, a rotating body 7 is rotatably connected to the inside of the fixed block 6, a movable column 8 is fixedly connected to the top of the rotating body 7, a rotating handle 11 is sleeved on the top of the movable column 8, the rotating handle 11 is connected to the movable column 8 through a clamping mechanism, an external thread is disposed on the outer surface of the movable column 8, and an internal thread 14 adapted to the external thread is disposed inside the fixed sleeve 3;

when the measuring instrument body 1 needs to be stably placed, the measuring instrument body 1 is placed on a desktop, the bottom end of the sucker 5 and a supporting body at the bottom of the measuring instrument body 1 are simultaneously contacted with the desktop, then the rotating handle 11 is moved upwards, the rotating handle 11 is connected with the movable column 8 through a clamping mechanism, then the rotating handle 11 is rotated, so that the movable column 8 rotates, the movable column 8 drives the rotating body 7 to rotate along a rotating groove formed in the middle of the fixing block 6, the movable column 8 moves upwards by utilizing the mutual matching of the external thread and the internal thread 14 to drive the middle part of the sucker 5 to bulge, the pressure between the sucker 5 and the desktop is reduced, so that the sucker 5 is adsorbed and fixed, then the rotating handle 11 is moved downwards to enable the clamping mechanism not to be clamped any more, at the moment, the movable column 8 cannot rotate even if the rotating handle 11 is rotated, the absorbable sucker 5 is arranged, so that a user can more stably place the measuring instrument body 1 on the desktop, thereby avoiding accidents, and also has good anti-collision performance, and the movable column 8 can not rotate because of the anti-collision of the rotating handle 11.

In other embodiments, the connecting mechanism comprises a connecting piece 16 fixedly connected to one side of the fixing sleeve 3, mounting holes 19 are formed in both ends of the connecting piece 16, connecting bolts 18 are inserted into both the mounting holes 19, a fixing piece 17 is fixedly connected to the measuring instrument body 1 at a position corresponding to the connecting piece 16, threaded holes 20 are formed in both ends of the fixing piece 17, and one end of each connecting bolt 18 is in threaded connection with the inside of the corresponding threaded hole 20;

when the connecting mechanism is needed to be used for connection, the connecting bolt 18 is firstly inserted into the mounting hole 19 on the connecting sheet 16, then the connecting bolt 18 is rotated, so that the connecting bolt 18 and the threaded hole 20 are screwed, the connection of the fixed cover 2 and the measuring instrument body 1 is completed, when the dismounting is needed, the connecting bolt 18 is rotated reversely, so that the connecting bolt 18 and the threaded hole 20 are separated, and the design is convenient for a user to fix or dismount the fixed cover 2 by using the connecting mechanism.

In other embodiments, the clamping mechanism comprises two clamping grooves 12 formed in the rotating handle 11 in sequence, clamping blocks 10 are fixedly connected to two sides of the top of the movable column 8, and one side of each clamping block 10 is clamped with the inside of the corresponding clamping groove 12;

when the clamping mechanism is needed to fix the rotating handle 11, the rotating handle 11 is moved upwards to clamp the clamping block 10 and the clamping groove 12, the clamping block 10 and the clamping groove 12 are limited mutually, when the rotating handle 11 is rotated, the rotating handle 11 can drive the movable column 8 to rotate, and when the rotating handle 11 is not needed, the rotating handle 11 is moved downwards to separate the clamping block 10 from the clamping groove 12.

In other embodiments, the number of the fixing covers 2 is two, and the fixing covers are symmetrically distributed on two sides of the measuring instrument body 1;

the measuring instrument body 1 is convenient to stably place.

In other embodiments, each twist grip 11 is formed by a retaining ring and four protrusions 15 distributed crosswise on the outer side of the retaining ring;

when the turning handle 11 is required to be turned, the fingers are inserted into the gaps between the protrusions 15 and then rotated, thereby turning the positioning ring.

In other embodiments, the top of the movable column 8 is fixedly connected with a limit round block 9;

the separation of the turning handle 11 from the movable post 8 is avoided.

In other embodiments, rubber pads 13 are fixedly arranged on both sides of the interior of each clamping groove 12, and the thickness of each rubber pad 13 increases from bottom to top;

when the clamping block 10 is conveniently clamped with the clamping groove 12, the clamping block 10 can be smoothly clamped into the clamping groove 12 and extrudes the rubber pad 13, and therefore the clamping block 10 is fixed by means of deformation of the rubber pad 13.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a novel eccentric survey appearance of center, includes measuring apparatu body (1), its characterized in that: a plurality of fixed covers (2) are arranged on the outer side of the measuring instrument body (1), each fixed cover (2) is connected with the measuring instrument body (1) through a connecting mechanism, the fixed cover (2) is composed of a fixed sleeve (3) and a conical barrel (4) fixedly connected with the bottom of the fixed sleeve (3), the bottom of the conical cylinder (4) is sleeved with a sucker (5), the center of the top of the sucker (5) is fixedly connected with a fixed block (6), the inside of the fixed block (6) is rotatably connected with a rotating body (7), the top of the rotating body (7) is fixedly connected with a movable column (8), the top of the movable column (8) is sleeved with a rotating handle (11), the rotating handle (11) is connected with the movable column (8) through a clamping mechanism, the outer surface of the movable column (8) is provided with external threads, and an internal thread (14) matched with the external thread is formed in the fixed sleeve (3).

2. The novel decentration measuring instrument according to claim 1, wherein: the measuring instrument body is characterized in that the connecting mechanism comprises a connecting piece (16) fixedly connected with one side of the fixing sleeve (3), mounting holes (19) are formed in two ends of the connecting piece (16), connecting bolts (18) are inserted into the two mounting holes (19), the measuring instrument body (1) is fixedly connected with fixing pieces (17) corresponding to the connecting piece (16), threaded holes (20) are formed in two ends of each fixing piece (17), and one end of each connecting bolt (18) is connected with the inner threads corresponding to the threaded holes (20).

3. The novel decentration measuring instrument according to claim 1, wherein: the clamping mechanism comprises two clamping grooves (12) and clamping blocks (10) fixedly connected to the two sides of the top of the movable column (8) and arranged inside the rotating handle (11) in sequence, and one side of each clamping block (10) is clamped with the inside of the corresponding clamping groove (12).

4. The novel decentration measuring instrument according to claim 1, wherein: the number of the fixed covers (2) is two, and the fixed covers are symmetrically distributed on two sides of the measuring instrument body (1).

5. The novel decentration measuring instrument according to claim 2, wherein: each rotating handle (11) is composed of a positioning ring and four convex blocks (15) distributed on the outer side of the positioning ring in a crossed manner.

6. The novel decentration measuring instrument according to claim 1, wherein: the top of the movable column (8) is fixedly connected with a limiting round block (9).

7. The novel decentration measuring instrument according to claim 3, wherein: rubber pads (13) are fixedly arranged on two sides of the interior of each clamping groove (12), and the thickness of each rubber pad (13) is gradually increased from bottom to top.

Images