CN216245915U - Digital display dial indicator convenient to use - Google Patents

Abstract

The utility model discloses a convenient-to-use digital display dial indicator which comprises a digital display machine body, a clamping shaft sleeve, a measuring rod, a measuring head, a dustproof barrel cap and a double-faced threaded barrel fixedly installed on the back side of the digital display machine body, wherein the clamping shaft sleeve is installed at the bottom of the digital display machine body, the dustproof barrel cap is installed at the top of the digital display machine body, a top rolling assembly is screwed at the top of the dustproof barrel cap, the measuring rod is sleeved inside the clamping shaft sleeve, the measuring head is installed at the bottom of the measuring rod, an outer rotary barrel is screwed at the outer side face of the double-faced threaded barrel, a sliding disc with a central hole is fixedly installed at the tail end of the outer rotary barrel, an inner rotary column is screwed at the inner side face of the double-faced threaded barrel, a screwing barrel is sleeved at the other end of the inner rotary column, and a screwing cap is screwed at one end, close to the inner rotary column, of the screwing barrel. Has the advantages that: different use modes can be adjusted according to different use places, the applicability is wider, and the use is convenient and the abrasion is small.

Description

Digital display dial indicator convenient to use

Technical Field

The utility model relates to the field of dial indicator devices, in particular to a convenient digital display dial indicator.

Background

The dial indicator is a meter-type general length measuring tool manufactured by utilizing a precise rack and pinion mechanism, generally comprises a measuring head, a measuring rod, a shockproof spring, a rack, a gear, a hairspring, a round dial plate, a pointer and the like, and the digital display dial indicator is not required to be read by the pointer at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a convenient digital display dial indicator.

The utility model realizes the purpose through the following technical scheme:

a digital display dial indicator convenient to use comprises a digital display body, a clamping shaft sleeve, a measuring rod, a measuring head, a dustproof barrel cap and a double-faced thread barrel fixedly installed on the back side of the digital display body, wherein the clamping shaft sleeve is installed at the bottom of the digital display body, the dustproof barrel cap is installed at the top of the digital display body, a top rolling assembly is screwed at the top of the dustproof barrel cap, the measuring rod is sleeved inside the clamping shaft sleeve, the measuring head is installed at the bottom of the measuring rod, an outward rotating barrel is screwed at the outer side face of the double-faced thread barrel, a sliding disc with a center hole is fixedly installed at the tail end of the outward rotating barrel, an inward rotating column is screwed at the inner side face of the double-faced thread barrel, a screwing barrel is sleeved at the other end of the inward rotating column, a screwing cap is screwed at one end, close to the inward rotating column, of the screwing barrel is provided with a handle piece at the other end, the bottom of the handle piece is connected and installed with a finger pressing rod through a telescopic shaft, the finger pressing rod is connected and installed with a shaft clamping piece through an L-shaped rod, the shaft clamping piece is clamped and installed on the measuring rod, a bottom clamping plate connecting rod is further installed and fixed at one end of the handle piece, a bottom clamping plate is fixedly installed at the bottom of the bottom clamping plate connecting rod, and the measuring head is pressed on the bottom clamping plate.

Furthermore, the shaft clamping piece consists of a semi-ring sleeve and an arc pressing piece arranged in the semi-ring sleeve, a pressing piece screw rod is rotatably arranged on the arc pressing piece, a spiral hole is formed in the semi-ring sleeve, the pressing piece screw rod is connected into the spiral hole in a rotating mode, and a knob piece is connected and arranged at the other end of the pressing piece screw rod.

Further, top rolling subassembly revolves the piece by the wheel, installs top wheel installed part, the rotation at wheel top of revolving the piece is installed top wheel on the top wheel installed part is constituteed, wheel revolves the piece and revolves to be received on the dust tube cap.

Furthermore, a cylinder hole is formed in one side of the handle piece, and the screwing cylinder is inserted and fixed in the cylinder hole.

Furthermore, a plurality of balls are installed on the side face of the sliding disc, finger pressure grooves are formed in the finger pressure rods, and spinning strip holes are formed in the spinning cylinder in the spinning cap.

In the structure, when the digital display dial indicator has a general function, the sliding disc, the wheel rotating piece and the shaft clamping piece can be detached for normal use, when the inside of the slotted hole needs to be measured, the slotted hole piece is laid flat, then the sliding disk at the back of the digital display machine body is installed, the top rolling component at the top is installed, the digital display machine body is held by hand and pressed into the slotted hole to translate or rotate, the digital display machine body is more practical and smoother, the friction is reduced, when thickness testing is needed, the traditional use mode is that the thickness testing device is arranged on a frame body, an object is moved to the lower part of a measuring head for thickness measurement, some detecting pieces are integrated with a large-scale member and can not be moved, and place not level, this device can be through installing axle folder and interior post of spiraling with the back of handle subassembly installation, through holding and holding handle spare, collude and draw the finger depression bar and carry out thickness detection, need not to remove the detection piece.

Has the advantages that: the digital display dial indicator convenient to use can adjust different use modes according to different use places, and is wider in applicability, convenient to use and small in abrasion.

Drawings

FIG. 1 is a schematic left side view of a digital display dial indicator of the present invention;

FIG. 2 is a schematic view of a screwing structure of the digital display dial indicator convenient to use according to the present invention;

FIG. 3 is an enlarged schematic view of the structure A of the digital display dial indicator convenient to use.

The reference numerals are explained below:

1. a digital display body; 2. clamping the shaft sleeve; 3. a measuring rod; 4. a measuring head; 5. a dust-proof cylinder cap; 6. a wheel rotating member; 7. an outward rotating cylinder; 8. a slide plate; 9. an inner rotary column; 10. screwing the cap; 11. screwing the cylinder; 12. a grip member; 13. a bottom splint connecting rod; 14. a telescopic shaft; 15. a finger-pressure lever; 16. an L-shaped rod; 17. a bottom clamping plate; 18. a top wheel mount; 19. a top wheel; 20. a half-ring set; 21. an arc pressing part; 22. a knob member; 23. a pressing piece screw rod; 24. and spinning the strip holes.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "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 by those of ordinary skill in the art through specific situations.

The utility model will be further described with reference to the accompanying drawings in which:

as shown in fig. 1-3, the convenient digital display dial indicator comprises a digital display body 1, a clamping shaft sleeve 2, a measuring rod 3, a measuring head 4, a dustproof barrel cap 5 and a double-sided threaded barrel fixedly arranged on the back side of the digital display body 1;

the bottom of the digital display machine body 1 is provided with a clamping shaft sleeve 2, the top of the digital display machine body 1 is provided with a dustproof barrel cap 5, the top of the dustproof barrel cap 5 is screwed with a top rolling assembly, a measuring rod 3 is sleeved inside the clamping shaft sleeve 2, and the bottom of the measuring rod 3 is provided with a measuring head 4;

an external rotary cylinder 7 is screwed on the outer side surface of the double-sided threaded cylinder, a sliding disc 8 with a central hole is fixedly mounted at the tail end of the external rotary cylinder 7, an internal rotary column 9 is screwed on the inner side surface of the double-sided threaded cylinder, a screwing cylinder 11 is sleeved at the other end of the internal rotary column 9, a screwing cap 10 is screwed on one end, close to the internal rotary column 9, of the screwing cylinder 11, a grip piece 12 is mounted at the other end of the screwing cylinder 11, a finger-pressing rod 15 is connected and mounted at the bottom of the grip piece 12 through a telescopic shaft 14, a shaft clamping piece is connected and mounted on the finger-pressing rod 15 through an L-shaped rod 16, and the shaft clamping piece is clamped and mounted on the measuring rod 3;

one end of the handle 12 is also fixedly provided with a bottom splint connecting rod 13, the bottom of the bottom splint connecting rod 13 is fixedly provided with a bottom splint 17, and the measuring head 4 is pressed against the bottom splint 17.

In this embodiment, the shaft clamp is composed of a half ring set 20 and an arc pressing piece 21 arranged in the half ring set 20, a pressing piece screw 23 is rotatably mounted on the arc pressing piece 21, a spiral hole is formed in the half ring set 20, the pressing piece screw 23 is screwed into the spiral hole, and a knob piece 22 is connected and mounted at the other end of the pressing piece screw 23.

In this embodiment, the top rolling assembly is composed of a wheel rotating member 6, a top wheel mounting member 18 mounted on the top of the wheel rotating member 6, and a top wheel 19 rotatably mounted on the top wheel mounting member 18, wherein the wheel rotating member 6 is screwed to the dust cylinder cap 5.

In this embodiment, a cylindrical hole is formed in one side of the grip 12, and the tightening cylinder 11 is inserted and fixed in the cylindrical hole.

In this embodiment, a plurality of balls are mounted on the side surface of the sliding plate 8, a finger-pressure groove is formed on the finger-pressure rod 15, and a spinning strip hole 24 is formed on the screwing barrel 11 in the screwing cap 10.

In the structure, when the digital display dial indicator has a general function, the sliding disc 8, the wheel rotating piece 6 and the shaft clamping piece can be detached and normally used, when the inside of a slotted hole is required to be measured, the slotted hole piece is laid and placed flatly, then the sliding disc 8 at the back of the digital display machine body 1 is installed, the top rolling component at the top is installed, the digital display machine body 1 is held by hands to be pressed into the slotted hole to be translated or rotated, the structure is practical and smoother, the friction is reduced, when the thickness test is required, the digital display machine body is installed on a frame body in a traditional use mode, an object is moved below the measuring head 4 to measure the thickness, some detecting pieces are integrated with a large-scale component and cannot be moved and are placed horizontally, after the holding component is installed through the installation shaft clamping piece and the internal rotation column 9, the thickness test can be carried out by holding the holding piece 12 and hooking the finger pressing rod 15 to detect the thickness, the detecting member does not need to be moved.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. 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 percentage table convenient to use which characterized in that: the measuring head is installed at the bottom of the measuring rod, an outer rotary cylinder is screwed on the outer side surface of the double-sided thread cylinder, a sliding disc with a center hole is fixedly installed at the tail end of the outer rotary cylinder, an inner rotary column is screwed on the inner side surface of the double-sided thread cylinder, a screwing cylinder is sleeved at the other end of the inner rotary column, a screwing cap is screwed on one end of the screwing cylinder close to the inner rotary column, a handle component is installed at the other end of the screwing cylinder, a finger-pressure rod is installed at the bottom of the handle component through stretching and retraction, the finger pressure rod is connected with and installed with a shaft clamping piece through an L-shaped rod, the shaft clamping piece is clamped and installed on the measuring rod, one end of the handle piece is further fixedly provided with a bottom clamping plate connecting rod, a bottom clamping plate is fixedly installed at the bottom of the bottom clamping plate connecting rod, and the measuring head is pressed on the bottom clamping plate.

2. The digital display percentage table convenient to use of claim 1, characterized in that: the shaft clamp is composed of a semi-ring sleeve and an arc pressing piece arranged in the semi-ring sleeve, a pressing piece screw rod is rotatably arranged on the arc pressing piece, a spiral hole is formed in the semi-ring sleeve, the pressing piece screw rod is connected into the spiral hole in a rotating mode, and a knob piece is connected and arranged at the other end of the pressing piece screw rod.

3. The digital display percentage table convenient to use of claim 1, characterized in that: the top rolling component is composed of a wheel rotating piece, a top wheel mounting piece arranged at the top of the wheel rotating piece, and a top wheel rotatably arranged on the top wheel mounting piece, and the wheel rotating piece is rotatably connected to the dustproof barrel cap.

4. The digital display percentage table convenient to use of claim 1, characterized in that: a barrel hole is formed in one side of the handle piece, and the screwing barrel is inserted and fixed in the barrel hole.

5. The digital display percentage table convenient to use of claim 1, characterized in that: the side of sliding tray installs a plurality of ball, be equipped with on the finger pressure pole and press the recess, in screwing up the cap screwing up and having seted up spinning strip hole on the section of thick bamboo.

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