CN214701992U

CN214701992U - Multifunctional vernier caliper

Info

Publication number: CN214701992U
Application number: CN202022919423.7U
Authority: CN
Inventors: 陈毓敏; 李从楼; 邝作彬
Original assignee: Guangdong Zhuoxin Testing And Identification Co ltd
Current assignee: Guangdong Zhuoxin Testing And Identification Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-11-12
Anticipated expiration: 2030-12-08

Abstract

The utility model belongs to the technical field of measuring tool, specifically be a multifunctional vernier caliper, including vernier caliper, rolling mechanism, vernier caliper's upper portion is installed rolling mechanism, vernier caliper includes blade, depth gauge, vernier scale, interior measuring jaw, outer measuring jaw, dial plate, holding screw, blend stop, adjusting screw, the internally mounted of blade has the depth gauge, the vernier scale sets up the outside of blade, upper portion one side of vernier scale is provided with interior measuring jaw, lower part one side of vernier scale is provided with outer measuring jaw. The utility model discloses a setting up of dial plate can enlarge the reading of being convenient for on the vernier scale, and the part that adds more can realize the function that simple and easy compasses can be realized to the inspection and the measurement of right angle, with the processing of two types of screws.

Description

Multifunctional vernier caliper

Technical Field

The utility model belongs to the technical field of measuring tool, specifically relate to a multifunctional vernier caliper.

Background

The vernier caliper is composed of a main ruler and a vernier attached to the main ruler and capable of sliding, and is a most widely used length measuring tool. It can measure the inner diameter, outer diameter, length, thickness and depth conveniently. The main scale is generally in millimeter units, and the vernier caliper can be divided into ten-division vernier caliper, twenty-division vernier caliper, fifty-division vernier caliper and the like according to different divisions, wherein 10, 20 or 50 divisions are respectively arranged on the vernier. The main scale and the vernier of the vernier caliper are provided with two pairs of movable measuring claws, namely an inner measuring claw and an outer measuring claw, wherein the inner measuring claw is generally used for measuring the inner diameter, and the outer measuring claw is generally used for measuring the length and the outer diameter. But are used with multiple tools for extended periods of time, require frequent pick-up and set-down, and are inconvenient to read.

It is noted that the information disclosed in this background section of the invention is only for enhancement of understanding of the general background of the invention, and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the prior art, the utility model discloses a setting up of dial plate can enlarge the reading of being convenient for on the vernier scale, and the part that adds more can realize the function that simple and easy compasses can realize to the inspection and the measurement of right angle, with the processing of two types of screws.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a multifunctional vernier caliper comprises a vernier caliper and a rolling mechanism, wherein the rolling mechanism is installed on the upper portion of the vernier caliper, the vernier caliper comprises a caliper body, a depth gauge, a vernier scale, an inner measuring claw, an outer measuring claw, a dial plate, a set screw, a barrier strip and an adjusting screw, the depth gauge is installed inside the caliper body, the vernier scale is arranged outside the caliper body, the inner measuring claw is arranged on one side of the upper portion of the vernier scale, the outer measuring claw is arranged on one side of the lower portion of the vernier scale, the inner measuring claw is arranged on one side of the upper portion of the caliper body, the outer measuring claw is arranged on one side of the lower portion of the caliper body, the dial plate is arranged in the front portion of the vernier scale, the set screw is installed on one side of the inner portion of the vernier scale, the barrier strip is arranged on one side of the front portion of the caliper body, and the adjusting screw is installed on the lower portion of the dial plate, the rolling mechanism comprises a cross tool bit, a flat head tool bit, a fixed plate and a roller wheel, the cross tool bit is installed on one side of the vernier caliper, the flat head tool bit is installed on one side of the upper portion of the vernier caliper, the fixed plate is arranged on the side face of the vernier caliper, the roller wheel is installed between the fixed plates, the rolling mechanism further comprises a function mechanism for achieving the external function of the vernier caliper, the function mechanism comprises a gasket, a needle head, a movable leg, a connector, a fixed sleeve, a pencil, a fixed block, a square ruler and a protractor, the gasket is arranged on one side of the vernier caliper, the needle head is installed on one side of the gasket, the movable leg is rotatably connected to the rear portion of the caliper body, one end of the movable leg is provided with the connector, the fixed sleeve is arranged on one side of the connector, the pencil is installed inside the fixed sleeve, the fixed block sets up the upper surface one side of the blade, install on the upper portion of fixed block the square, the back mounted of square has the protractor.

On the basis of the technical scheme, the ruler body is connected with the depth gauge through screws, the ruler body is connected with the vernier in a sliding mode, the vernier is integrally formed with one of the inner measuring claw and the outer measuring claw, the ruler body is integrally formed with the other of the inner measuring claw and the outer measuring claw, the dial plate is connected to the front portion of the vernier through screws, the set screw is connected with the vernier through threads, the adjusting screw is connected with the dial plate through threads, and the blocking strip is connected with the ruler body through screws.

On the basis of the technical scheme, the cross-shaped tool bit is connected with the ruler body through a bolt, the flat-head tool bit is connected with the vernier through a screw, the fixing plate is connected with the vernier through a screw, and the fixing plate is rotatably connected with the roller.

On the basis of above-mentioned technical scheme, the gasket with the degree of depth chi passes through the screw connection, the syringe needle embedding is in inside the gasket, the activity leg with the vernier scale rotates to be connected, the activity leg with the connector passes through the screw connection, the connector with fixed cover passes through the screw connection, the pencil is inserted inside fixed cover, the fixed block with the blade passes through the screw connection.

On the basis of the technical scheme, the fixing block is connected with the square in a rotating mode, and the square is connected with the protractor through a hinge.

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

utilize the gyro wheel that adds more to make the vernier can be more smooth when sliding to the dial plate can be convenient for observe with the reading magnification of vernier.

The right angle can be checked and measured by the arrangement of the additional square and the protractor.

The arrangement of the cross-shaped cutter head and the flat-head cutter head enables the screw driver to process two types of screws.

The needle head and the movable leg are arranged to be used as a simple compass, and the trial function of the vernier caliper is increased.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is an axonometric view of the multifunctional vernier caliper in a working state according to the present invention;

fig. 2 is a front view of the multifunctional vernier caliper support mechanism according to the present invention;

fig. 3 is a rear view of the multi-functional vernier caliper distance measuring mechanism of the present invention;

fig. 4 is a partial enlarged view of the roller of the adjusting mechanism of the multi-functional vernier caliper of the present invention.

The reference numerals are explained below:

1. a vernier caliper; 101. a ruler body; 102. a depth gauge; 103. a vernier scale; 104. an inner measuring jaw; 105. An outer measuring jaw; 106. a dial plate; 107. tightening the screw; 108. blocking strips; 109. an adjusting screw; 2. a rolling mechanism; 201. a cross cutter head; 202. a flat head cutter head; 203. a fixing plate; 204. a roller; 3. a functional mechanism; 301. a gasket; 302. a needle head; 303. a movable leg; 304. a connector; 305. fixing a sleeve; 306. A pencil; 307. a fixed block; 308. a square; 309. an angle gauge.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Examples

Referring to fig. 1-4, the present invention provides a multifunctional vernier caliper: the vernier caliper comprises a vernier caliper 1 and a rolling mechanism 2, wherein the rolling mechanism 2 is installed on the upper portion of the vernier caliper 1, the vernier caliper 1 comprises a caliper body 101, a depth gauge 102, a vernier scale 103, an inner measuring claw 104, an outer measuring claw 105, a dial 106, a set screw 107, a stop strip 108 and an adjusting screw 109, the depth gauge 102 is installed inside the caliper body 101, the vernier scale 103 is arranged outside the caliper body 101, the inner measuring claw 104 is arranged on one side of the upper portion of the vernier scale 103, the outer measuring claw 105 is arranged on one side of the lower portion of the vernier scale 103, the inner measuring claw 104 is arranged on one side of the upper portion of the caliper body 101, the outer measuring claw 105 is arranged on one side of the lower portion of the caliper body 101, the dial 106 is arranged on the front portion of the vernier scale 103, the set screw 107 is installed on one side of the inner portion of the vernier scale 103, the stop strip 108 is arranged on one side of the front portion of the caliper body 101, the adjusting screw 109 is installed on the lower portion of the dial 106, the rolling mechanism 2 comprises a cross cutter head 201, The square head cutting head 202, the fixing plate 203 and the roller 204, the cross cutting head 201 is installed on one side of the vernier caliper 1, the square head cutting head 202 is installed on one side of the upper portion of the vernier caliper 1, the fixing plate 203 is arranged on the side face of the vernier caliper 1, the roller 204 is installed between the fixing plates 203, the square head cutting head further comprises a function mechanism 3 for achieving the external connection function of the vernier caliper, the function mechanism 3 comprises a gasket 301, a needle 302, a movable leg 303, a connecting head 304, a fixing sleeve 305, a pencil 306, a fixing block 307, a square 308 and a protractor 309, the gasket 301 is arranged on one side of the vernier caliper 1, the needle 302 is installed on one side of the gasket 301, the movable leg 303 is rotatably connected to the rear portion of the caliper body 101, the connecting head 304 is arranged at one end of the movable leg 303, the fixing sleeve 305 is arranged on one side of the connecting head 304, the pencil 306 is installed inside the fixing sleeve 305, and the fixing block 307 is arranged on one side of the upper surface of the caliper body 101, a square 308 is arranged at the upper part of the fixing block 307, and a protractor 309 is arranged at the back of the square 308.

On the basis of the above-described embodiment: the ruler body 101 is connected with the depth ruler 102 through screws, so that the depth ruler 102 can be fixed and the depth of a measuring hole is large, the ruler body 101 is connected with the vernier scale 103 in a sliding mode and is convenient to slide and adjust the reading, the vernier scale 103 is integrally formed with one of the inner measuring claw 104 and the outer measuring claw 105, the ruler body 101 is integrally formed with the other of the inner measuring claw 104 and the outer measuring claw 105 and is convenient to clamp an object to measure the inner diameter and the outer diameter, the dial plate 106 is connected to the front portion of the vernier scale 103 through screws and is convenient to finely adjust the object after the object is clamped, the set screw 107 is connected with the vernier scale 103 through threads and is convenient to screw and fix the vernier scale 103, the adjusting screw 109 is connected with the dial plate 106 through threads and is convenient to adjust the dial plate 106 to finely adjust the distance, and the barrier strip 108 is connected with the ruler body 101 through screws, so that the depth ruler 102 is fixed; the cross-shaped tool bit 201 is connected with the ruler body 101 through bolts and can be used for tightening cross screws, the flat head tool bit 202 is connected with the vernier 103 through screws and can be used for tightening the flat head screws, the fixing plate 203 is connected with the vernier 103 through screws, and the fixing plate 203 is rotatably connected with the roller 204, so that the vernier 103 can be smoother when sliding; the gasket 301 is connected with the depth gauge 102 through a screw, the needle 302 is embedded in the gasket 301 and can be used as a fulcrum, the movable leg 303 is rotatably connected with the vernier scale 103 and can rotate as a movable foot, the movable leg 303 is connected with the connector 304 through a screw, the connector 304 is connected with the fixed sleeve 305 through a screw, so that the pencil 306 can be fixed, the pencil 306 is inserted into the fixed sleeve 305 and is in contact with paper to draw a circle, and the fixed block 307 is connected with the gauge body 101 through a screw and is used as a fulcrum for the rotation of the square 308; the fixed block 307 is rotatably connected with the square 308, so that whether the right angle is qualified or not can be conveniently measured, and the square 308 is connected with the protractor 309 through a hinge, so that the angle can be measured.

The utility model discloses a theory of operation and use flow: during the use, can measure the aperture of tubulation article under the effect of interior measuring claw 104, utilize vernier scale 103 and dial plate 106's effect to measure the aperture and read, can measure and read the outside profile of object under the effect of outer measuring claw 105, in addition, utilize cross tool bit 201 and flat head tool bit 202 can be to two kinds of screws fastening and lift off, can carry out the right angle measurement under the effect of square 308 and protractor 309 simultaneously, can utilize syringe needle 302 as the fulcrum to draw the circle with activity leg 303 turned angle at last.

Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for purposes of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. A multifunctional vernier caliper comprises a vernier caliper (1) and a rolling mechanism (2), wherein the rolling mechanism (2) is installed on the upper portion of the vernier caliper (1), the vernier caliper (1) comprises a caliper body (101), a depth gauge (102), a vernier scale (103), an inner measuring claw (104), an outer measuring claw (105), a dial (106), a set screw (107), a barrier strip (108) and an adjusting screw (109), the depth gauge (102) is installed inside the caliper body (101), the vernier scale (103) is arranged outside the caliper body (101), the inner measuring claw (104) is arranged on one side of the upper portion of the vernier scale (103), the outer measuring claw (105) is arranged on one side of the lower portion of the vernier scale (103), the inner measuring claw (104) is arranged on one side of the upper portion of the caliper body (101), the outer measuring claw (105) is arranged on one side of the lower portion of the caliper body (101), the dial plate (106) is arranged at the front part of the vernier scale (103), the set screw (107) is arranged at one side of the inside of the vernier scale (103), the barrier (108) is arranged at one side of the front part of the vernier body (101), the adjusting screw (109) is arranged at the lower part of the dial plate (106), the rolling mechanism (2) comprises a cross cutter head (201), a flat cutter head (202), a fixing plate (203) and a roller (204), the cross cutter head (201) is arranged at one side of the vernier caliper (1), the flat cutter head (202) is arranged at one side of the upper part of the vernier caliper (1), the fixing plate (203) is arranged at the side of the vernier caliper (1), and the roller (204) is arranged between the fixing plates (203), and the vernier caliper is characterized in that: still including function mechanism (3) that is used for realizing the external function of slide caliper, function mechanism (3) include gasket (301), syringe needle (302), activity leg (303), connector (304), fixed cover (305), pencil (306), fixed block (307), square (308), protractor (309), gasket (301) set up one side of slide caliper (1), install one side of gasket (301) syringe needle (302), activity leg (303) rotate to be connected the rear portion of blade (101), the one end of activity leg (303) is provided with connector (304), one side of connector (304) is provided with fixed cover (305), the internally mounted of fixed cover (305) has pencil (306), fixed block (307) set up upper surface one side of blade (101), install the upper portion of fixed block (307) square (308), the protractor (309) is installed on the back surface of the square (308).

2. A multi-function vernier caliper according to claim 1, wherein: the ruler body (101) is connected with the depth gauge (102) through screws, the ruler body (101) is connected with the vernier (103) in a sliding mode, the vernier (103) is connected with one of the inner measuring claw (104) and the outer measuring claw (105) in an integrated mode, the ruler body (101) is connected with the other of the inner measuring claw (104) and the outer measuring claw (105) in an integrated mode, the dial plate (106) is connected to the front portion of the vernier (103) through screws, the set screw (107) is connected with the vernier (103) through threads, the adjusting screw (109) is connected with the dial plate (106) through threads, and the barrier strip (108) is connected with the ruler body (101) through screws.

3. A multi-function vernier caliper according to claim 1, wherein: the cross-shaped tool bit (201) is connected with the ruler body (101) through a bolt, the flat head tool bit (202) is connected with the vernier scale (103) through a screw, the fixing plate (203) is connected with the vernier scale (103) through a screw, and the fixing plate (203) is rotatably connected with the roller (204).

4. A multi-function vernier caliper according to claim 1, wherein: gasket (301) with depth gauge (102) passes through the screw connection, syringe needle (302) embedding is in inside gasket (301), activity leg (303) with vernier scale (103) rotate to be connected, activity leg (303) with connector (304) pass through the screw connection, connector (304) with fixed cover (305) pass through the screw connection, pencil (306) are inserted inside fixed cover (305), fixed block (307) with blade (101) pass through the screw connection.

5. A multi-function vernier caliper according to claim 1, wherein: the fixed block (307) is connected with the square (308) in a rotating mode, and the square (308) is connected with the protractor (309) through a hinge.