CN220018492U - Digital display height measurement calibrating device - Google Patents

Abstract

The utility model relates to the technical field of height measurement, in particular to a digital display height measurement calibrating device, which comprises a base, wherein two sliding grooves are formed in the upper end of the base, a fixing device is arranged in the two sliding grooves in a sliding mode, a mounting box is fixedly arranged at the rear part of the upper end of the base, a sliding hole is formed in the front end of the mounting box, an adjusting device is fixedly arranged at the right end of the mounting box, a fixing column is fixedly arranged at the right end of the adjusting device, a digital display box is fixedly arranged at the right end of the fixing column, a first motor is fixedly arranged at the upper end of the mounting box, a threaded rod is fixedly arranged at the output end of the first motor, a guide rod is fixedly arranged on the inner wall of the mounting box, a movable block is movably arranged on the outer surfaces of the threaded rod and the guide rod, and a measuring rod is fixedly arranged at the front end of the movable block. The digital display height measurement calibrating device is convenient for fixing and measuring workpieces, and is convenient for users to automatically adjust the position of the digital display box according to the height of the users.

Description

Digital display height measurement calibrating device

Technical Field

The utility model relates to the technical field of height measurement, in particular to a digital display height measurement verification device.

Background

In engineering practice, we often need to know the height of some objects, especially determine the height under the condition of not directly contacting the objects, and the digital display altimeter is a vertical single-coordinate digital geometric measuring instrument with a grating, a capacitance grating or a magnetic grating as a measuring element.

Disclosure of Invention

The utility model mainly aims to provide a digital display height measurement calibrating device 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 digital display height finding calibrating device, includes the base, two spouts are opened to the upper end of base, two common slidable mounting has fixing device in the spout, the upper end rear portion fixed mounting of base has the mounting box, the front end of mounting box is opened there is the slide opening, the right-hand member fixed mounting of mounting box has adjusting device, the right-hand member fixed mounting of adjusting device has the fixed column, the right-hand member fixed mounting of fixed column has the digital display case, the upper end fixed mounting of mounting box has first motor, the output fixed mounting of first motor has the threaded rod, the inner wall fixed mounting of mounting box has the guide bar, the surface movable mounting of threaded rod and guide bar has the movable block, the front end fixed mounting of movable block has the measuring stick.

Preferably, the fixing device comprises a mounting plate, the mounting plate is provided with two, two the equal screw thread of opposite face of mounting plate installs the screw rod, two equal movable mounting of opposite face of screw rod has the fixed plate, two equal fixed mounting of one end that the fixed plate was kept away from to the screw rod has the rotation handle, two equal fixed mounting of lower extreme of fixed plate has the slider.

Preferably, the fixing plate is slidably mounted in the chute through a sliding block.

Preferably, the adjusting device comprises a movable cylinder, a movable column is movably arranged on the inner lower wall of the movable cylinder, a half column is fixedly arranged on the left part of the upper end of the movable column, a plurality of racks are arranged at the right end of the half column, a plurality of gears are connected with the outer surfaces of the racks in a meshed mode, a second motor is fixedly arranged at the front end of each gear through a rotating rod, and a protective shell is fixedly arranged on the outer surface of each second motor.

Preferably, the protecting shell is fixedly arranged on the outer surface of the movable cylinder, the movable column and the half column are both slidably arranged on the inner wall of the movable cylinder, and the outer surface of the gear is not contacted with the inner wall of the movable cylinder.

Preferably, the movable cylinder is fixedly connected with the right end of the mounting box through a connecting column.

Compared with the prior art, the utility model has the following beneficial effects:

1. through the second motor, the gear and the rack, the second motor drives the gear to rotate, and then drives the semi-column to move upwards, so that the digital display box is lifted, and further, the position of the digital display box is automatically adjusted by a user according to the height of the user, and better operation and use are facilitated;

2. the workpiece to be measured is placed between the two fixing plates through the screw rods, the rotating handles and the fixing plates, and then the two fixing plates move in opposite directions through rotating the two rotating handles respectively until the measured workpiece is clamped and fixed.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a digital display height measurement verification device of the utility model;

FIG. 2 is a schematic diagram of a front view structure of a digital display height measurement calibration apparatus according to the present utility model;

FIG. 3 is a schematic diagram of the whole structure of a fixing device of the digital display height measurement calibrating device;

fig. 4 is a schematic diagram of the overall structure of an adjusting device of the digital display height measurement calibrating device.

In the figure: 1. a base; 2. a chute; 3. a fixing device; 31. a mounting plate; 32. a screw; 33. a rotating handle; 34. a fixing plate; 35. a slide block; 4. a mounting box; 5. a slide hole; 6. an adjusting device; 61. a movable cylinder; 62. a movable column; 63. a semi-column; 64. a rack; 65. a protective shell; 66. a second motor; 67. a gear; 7. fixing the column; 8. a digital display box; 9. a first motor; 10. a threaded rod; 11. a guide rod; 12. a movable block; 13. a measuring 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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a digital display height finding calibrating device, including base 1, two spouts 2 are opened to the upper end of base 1, common slidable mounting has fixing device 3 in two spouts 2, the upper end rear portion fixed mounting of base 1 has install bin 4, the slide hole 5 has been opened to the front end of install bin 4, the right-hand member fixed mounting of install bin 4 has adjusting device 6, the right-hand member fixed mounting of adjusting device 6 has fixed column 7, the right-hand member fixed mounting of fixed column 7 has digital display case 8, the upper end fixed mounting of install bin 4 has first motor 9, the output fixed mounting of first motor 9 has threaded rod 10, the inner wall fixed mounting of install bin 4 has guide bar 11, the surface movable mounting of threaded rod 10 and guide bar 11 has movable block 12, the front end fixed mounting of movable block 12 has measuring stick 13.

In this embodiment, the fixing device 3 includes two mounting plates 31, two mounting plates 31 are provided, screw rods 32 are respectively and threadedly mounted on opposite surfaces of the two mounting plates 31, fixing plates 34 are respectively and movably mounted on opposite surfaces of the two screw rods 32, rotating handles 33 are respectively and fixedly mounted on one ends of the two screw rods 32 far away from the fixing plates 34, and sliding blocks 35 are respectively and fixedly mounted on lower ends of the two fixing plates 34; the fixed plate 34 is slidably arranged in the chute 2 through a sliding block 35; the workpiece to be measured is placed between the two fixing plates 34 through the screw 32, the rotating handles 33 and the fixing plates 34, and then the two fixing plates 34 are made to move in opposite directions through rotating the two rotating handles 33 respectively until the measured workpiece is clamped and fixed.

In this embodiment, the adjusting device 6 includes a movable cylinder 61, a movable column 62 is movably mounted on an inner lower wall of the movable cylinder 61, a half column 63 is fixedly mounted on a left portion of an upper end of the movable column 62, a plurality of racks 64 are arranged at a right end of the half column 63, a gear 67 is engaged and connected with an outer surface of the plurality of racks 64, a second motor 66 is fixedly mounted at a front end of the gear 67 through a rotating rod, and a protecting shell 65 is fixedly mounted on an outer surface of the second motor 66; the protecting shell 65 is fixedly arranged on the outer surface of the movable barrel 61, the movable column 62 and the half column 63 are both slidably arranged on the inner wall of the movable barrel 61, and the outer surface of the gear 67 is not contacted with the inner wall of the movable barrel 61; the movable cylinder 61 is fixedly connected with the right end of the installation box 4 through a connecting column, and the second motor 66, the gear 67 and the rack 64 are arranged, so that the second motor 66 drives the gear 67 to rotate and further drives the half column 63 to move upwards, thereby lifting the digital display box 8, further facilitating the adjustment of the position of the digital display box 8 by a user according to the height of the user, and facilitating better operation and use;

it should be noted that, in the use process, the workpiece to be measured is firstly placed between the two fixing plates 34, then the two rotating handles 33 are respectively rotated, so that the two fixing plates 34 move in opposite directions until the measured workpiece is clamped and fixed, a user opens the second motor 66 through the controller, the second motor 66 drives the gear 67 to rotate, and then the half post 63 is driven to move upwards, so that the digital display box 8 is lifted, the user can conveniently adjust the position of the digital display box 8 according to the height of the user, and the operation and the use are convenient and better.

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 (5)

1. The utility model provides a digital display height finding calibrating installation, includes base (1), its characterized in that: the automatic measuring device is characterized in that two sliding grooves (2) are formed in the upper end of the base (1), a fixing device (3) is mounted in the two sliding grooves (2) in a sliding mode, a mounting box (4) is fixedly mounted at the rear portion of the upper end of the base (1), a sliding hole (5) is formed in the front end of the mounting box (4), an adjusting device (6) is fixedly mounted at the right end of the mounting box (4), a fixing column (7) is fixedly mounted at the right end of the adjusting device (6), a digital display box (8) is fixedly mounted at the right end of the fixing column (7), a threaded rod (10) is fixedly mounted at the upper end of the mounting box (4), a guide rod (11) is fixedly mounted at the inner wall of the mounting box (4), a movable block (12) is movably mounted on the outer surfaces of the threaded rod (10) and the guide rod (11), and a measuring rod (13) is fixedly mounted at the front end of the movable block (12).

The fixing device (3) comprises mounting plates (31), wherein the mounting plates (31) are provided with two screws (32) which are arranged on opposite surfaces of the mounting plates (31) in a threaded mode, fixing plates (34) are movably arranged on opposite surfaces of the screws (32), rotating handles (33) are fixedly arranged at one ends, far away from the fixing plates (34), of the screws (32), and sliding blocks (35) are fixedly arranged at lower ends of the fixing plates (34).

2. The digital display height measurement verification device according to claim 1, wherein: the fixing plate (34) is slidably arranged in the chute (2) through a sliding block (35).

3. The digital display height measurement verification device according to claim 1, wherein: the adjusting device (6) comprises a movable cylinder (61), a movable column (62) is movably mounted on the inner lower wall of the movable cylinder (61), a half column (63) is fixedly mounted on the left portion of the upper end of the movable column (62), a plurality of racks (64) are arranged at the right end of the half column (63), a plurality of gears (67) are connected with the outer surfaces of the racks (64) in a meshed mode, a second motor (66) is fixedly mounted at the front end of the gears (67) through a rotating rod, and a protective shell (65) is fixedly mounted on the outer surface of the second motor (66).

4. A digital display altimeter verification device according to claim 3, wherein: the protection shell (65) is fixedly arranged on the outer surface of the movable barrel (61), the movable column (62) and the semi-column (63) are both slidably arranged on the inner wall of the movable barrel (61), and the outer surface of the gear (67) is not contacted with the inner wall of the movable barrel (61).

5. The digital display height measurement verification device according to claim 4, wherein: the movable cylinder (61) is fixedly connected with the right end of the mounting box (4) through a connecting column.