CN216482596U - Special British vernier caliper - Google Patents

Abstract

The utility model discloses a special British vernier caliper, which belongs to the technical field of measuring tools and solves the problems that the British size of an interface cannot be measured in the traditional technology and reading cannot be seen clearly when the special British vernier caliper is used in a dark environment.

Description

Special British vernier caliper

Technical Field

The utility model belongs to the technical field of measuring tools, and particularly relates to a special British vernier caliper.

Background

A vernier caliper is a measuring tool for measuring length, inner diameter, outer diameter and depth. The vernier caliper consists of a main ruler and a vernier attached to the main ruler and capable of sliding. The main scale is generally in millimeter units, the vernier has 10, 20 or 50 divisions, 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 the division, wherein the vernier is 9mm in 10 divisions, 19mm in 20 divisions and 49mm in 50 divisions. 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.

In the conventional technology, the British system size of the interface cannot be measured, after the conventional vernier caliper is used, the British system table needs to be inquired to know the number of the British system interface, and when the vernier caliper is used in a dark environment, the reading cannot be clearly seen, so that the problem of inconvenience in use is solved.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems that the British size of an interface can not be measured and the reading can not be clearly seen when the vernier caliper is used in a dark environment in the prior art, the utility model provides a special British vernier caliper, which aims to: the vernier caliper can read English dimensions and is suitable for dark environments.

The technical scheme adopted by the utility model is as follows:

the utility model provides a special english system slide caliper, includes the main part, be provided with english system scale in the main part, the outside slip cover of main part is equipped with the vernier scale, be provided with the instruction arrow point on the vernier scale, instruct the correspondence of arrow point and english system scale position, the top of vernier scale is provided with lighting device, the lateral part of vernier scale is provided with the cavity, lighting device's one end with cavity sliding connection, lighting device is connected with the battery.

Adopt above-mentioned scheme, the interval between accessible slip vernier scale regulation vernier scale and the main part, and with the vernier scale card outside waiting to survey the pipe, accomplish the joint back, through the pointed english system scale of instruction arrow head, can accomplish the english system size reading of the pipe that awaits measuring, in dim environment, accessible lighting device throws light on the vernier scale region, make english system size reading process more clear, through above-mentioned structure, the problem that the english system size can't be read to the vernier scale in the traditional technique has been solved, the english system size of pipe is directly read in the cooperation of accessible arrow head and english system scale, and accessible lighting device throws light on to the reading region, this device has been improved the suitability to dim operational environment greatly.

The lighting device is fixedly connected with a connecting column, one end, far away from the lighting device, of the connecting column is fixedly provided with a sliding block, one side of the sliding block is connected with a concave sliding rail in a sliding mode, and the concave sliding rail is fixedly arranged on the side wall of the cavity.

Adopt above-mentioned scheme, accessible slider slide adjusting lighting device's in the spill slide rail illumination area territory and position, need illuminate other regions when the staff, and during inconvenient removal slide caliper, can drag lighting device, wherein lighting device drives the slider and slides in the spill slide rail to reach the technological effect to other regional illuminations.

The two ends of the concave sliding rail are fixedly connected with sliding columns, and the sliding blocks are arranged outside the sliding columns in a sliding mode.

By adopting the scheme, the sliding block is arranged outside the sliding column in a sliding manner, so that the resistance of the sliding block received when the sliding block slides can be reduced, the sliding process is smoother, and the use performance of the device is increased.

The battery is connected with a control panel, the control panel is connected with a transformer, the transformer is connected with the lighting device, a switch is arranged on the side portion of the vernier, and the switch is connected with the control panel.

Adopt above-mentioned scheme, wherein the battery provides electric power for lighting device, and opening and closing of the steerable lighting device of control panel and switch, voltage regulator are used for the voltage modulation of battery for lighting device's available voltage, through above-mentioned device, can accomplish lighting device's independent control to through the use of battery, can directly change when the battery does not have the electricity, increased the convenience of this device.

The connecting column is a metal hose.

By adopting the scheme, the metal hose can be freely bent when providing normal support, and the irradiation angle of the lighting device can be adjusted.

The top of the vernier is in threaded connection with a fixing screw rod, and the fixing screw rod penetrates through the vernier and is in contact with the main body.

By adopting the scheme, after the vernier scale moves in place, the fixing screw is screwed in, the fixing screw contacts with the main body, the main body and the vernier scale are compressed, the fixing of the main body and the vernier scale is completed, the process can be passed, the reading of workers can be facilitated, and the data error caused by operation reasons is reduced.

And a sliding auxiliary part is fixedly arranged at the bottom of the vernier.

Through above-mentioned device, staff's accessible slip auxiliary member carries out the slip of vernier, has strengthened the operability of device.

The lighting device is a led lamp.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. accessible slip vernier scale adjusts the interval between vernier scale and the main part, and with the vernier scale card outside waiting to survey the pipe, accomplish the joint back, through the pointed english system scale of instruction arrow head, can accomplish the english system size reading of the pipe that awaits measuring, in dim environment, accessible lighting device throws light on the vernier scale region, make english system size reading process clearer, through above-mentioned structure, the problem that the english system size can't be read to the vernier scale among the traditional art has been solved, the english system size of accessible arrow head and english system scale's cooperation direct reading pipe, and accessible lighting device throws light on to the reading region, the suitability of this device to dim operational environment has been improved greatly.

2. The illumination area and the position of the illumination device can be adjusted by the sliding of the sliding block in the concave sliding rail, when the working personnel need to illuminate other areas and the vernier caliper is inconvenient to move, the illumination device can be dragged, wherein the illumination device drives the sliding block to slide in the concave sliding rail, and therefore the technical effect of illuminating other areas is achieved.

3. Through sliding the slider and setting up in the outside of slip post, can reduce the resistance that the sliding block received when sliding, make the slip process more smooth, increase the performance of device.

4. Wherein the battery provides electric power for lighting device, and opening and closing of the steerable lighting device of control panel and switch, voltage regulator are used for the voltage modulation of battery for lighting device's available voltage, through above-mentioned device, can accomplish lighting device's independent control to through the use of battery, can directly change when the battery does not have the electricity, increased the convenience of this device.

5. Staff's accessible slip auxiliary member carries out the slip of vernier, has strengthened the maneuverability of device.

Drawings

The utility model will now be described, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic view of the main viewing structure of the present invention;

FIG. 2 is a schematic side view structure of the vernier caliper according to the present invention;

FIG. 3 is a side view assembly of the vernier scale of the present invention.

Reference numerals: 1-a body; 2-a vernier scale; 3-indicates an arrow; 4-a cavity; 5-a sliding aid; 6-fixing the screw rod; 7-a lighting device; 8-connecting column; 9-a slide block; 10-a concave slide rail; 11-a sliding column; 12-a transformer; 13-a control panel; 14-a battery; 15-switch.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

The present invention will be described in detail with reference to fig. 1 to 3.

The first embodiment is as follows:

the utility model provides a special english system slide caliper, includes main part 1, be provided with english system scale in the main part 1, the outside slip cover of main part 1 is equipped with vernier scale 2, be provided with on vernier scale 2 and indicate arrow 3, indicate the correspondence of arrow 3 and english system scale position, vernier scale 2's top is provided with lighting device 7, vernier scale 2's lateral part is provided with cavity 4, lighting device 7's one end with 4 sliding connection of cavity, lighting device 7 is connected with battery 14.

Lighting device 7 fixedly connected with spliced pole 8, spliced pole 8 is kept away from lighting device 7's one end is fixed and is provided with slider 9, one side sliding connection of slider 9 has spill slide rail 10, spill slide rail 10 is fixed to be set up on the lateral wall of cavity 4.

Two ends of the concave sliding rail 10 are fixedly connected with sliding columns 11, and the sliding blocks 9 are arranged outside the sliding columns 11 in a sliding mode.

The battery 14 is connected with a control panel 13, the control panel 13 is connected with a transformer 12, the transformer 12 is connected with the lighting device 7, a switch 15 is arranged on the side of the vernier 2, and the switch 15 is connected with the control panel 13.

In the above embodiment, the body 1 is provided with english scales, the vernier 2 is sleeved outside the body 1, the vernier 2 is provided with the indication arrow 3, the indication arrow 3 points to the english scales, when the vernier 2 is slid, the indication arrow 3 moves correspondingly, and a worker determines the english size of the to-be-measured object according to the english scales pointed by the indication arrow 3 after moving, wherein the sleeving manner of the vernier 2 and the body 1 is common knowledge known by those skilled in the art, and is not described herein again.

The vernier scale 2 is box-shaped, a cavity 4 is arranged on one side of the vernier scale, a concave sliding rail 10 and a circuit matched with the lighting device 7 are arranged inside the cavity 4, a concave sliding rail 10 is fixedly arranged on the side wall of the cavity 4, a sliding block 9 is arranged at the opening of the concave sliding rail 10, in the embodiment, the concave sliding rail 10 is opened towards the inside of the cavity 4, sliding columns 11 are fixedly arranged at two ends of the concave sliding rail 10, two ends of each sliding column 11 are fixedly connected with the inner wall of the concave sliding rail 10, the sliding block 9 is slidably sleeved outside the sliding column 11, the specific structure of the vernier scale is shown in fig. 3, a connecting column 8 is fixedly arranged at the top of the sliding block 9, and the lighting device 7 is fixedly arranged at the other end of the vernier scale, so that the lighting device 7 and the concave sliding rail 10 can move relatively and can be used for lighting different areas by the lighting device 7.

Wherein the switch 15 is connected to the control board 13, and the switch 15 and the control board 13 can control the on and off of the lighting device 7, wherein the transformer 12 can regulate the voltage of the battery 14, and the above circuit components are well known in the art, and therefore the detailed operation thereof will not be described herein.

Example two:

the connecting column 8 is a metal hose.

The top of the vernier 2 is in threaded connection with a fixing screw 6, and the fixing screw 6 penetrates through the vernier 2 and is in contact with the main body 1.

And a sliding auxiliary part 5 is fixedly arranged at the bottom of the vernier 2.

The lighting device 7 is a led lamp.

In the above embodiment, spliced pole 8 is metal collapsible tube, wherein metal collapsible tube can be when guaranteeing the support to lighting device 7, carry out angle modulation, made things convenient for the staff to throw light on each region at the practical in-process, wherein clamping screw 6 can accomplish to remove and begin before the reading at vernier 2, compress tightly main part 1 and vernier 2, make vernier 2 can't remove again, avoid arousing reading error because unnecessary operation, when slip vernier 2, the staff can support the finger on slip auxiliary member 5, in this embodiment, slip auxiliary member 5 is semi-circular, the device can assist staff slip vernier 2, provide horizontal stress point for vernier 2, make things convenient for staff's measurement operation.

The above-mentioned embodiments only express the specific embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which are all within the protection scope of the present application.

Claims (8)

1. The utility model provides a special english system slide caliper, a serial communication port, includes main part (1), be provided with english system scale on main part (1), the outside slip cover of main part (1) is equipped with vernier (2), be provided with on vernier (2) and indicate arrow point (3), indicate arrow point (3) and the correspondence of english system scale position, the top of vernier (2) is provided with lighting device (7), the lateral part of vernier (2) is provided with cavity (4), the one end of lighting device (7) with cavity (4) sliding connection, lighting device (7) are connected with battery (14).

2. The special English vernier caliper according to claim 1, wherein the lighting device (7) is fixedly connected with a connecting column (8), a sliding block (9) is fixedly arranged at one end of the connecting column (8) far away from the lighting device (7), a concave sliding rail (10) is slidably connected to one side of the sliding block (9), and the concave sliding rail (10) is fixedly arranged on the side wall of the cavity (4).

3. The special English vernier caliper according to claim 2, wherein the two ends of the concave sliding rail (10) are fixedly connected with sliding columns (11), and the sliding block (9) is slidably arranged outside the sliding columns (11).

4. Special english vernier caliper according to claim 2, characterized by that, the battery (14) is connected with a control board (13), the control board (13) is connected with a transformer (12), the transformer (12) is connected with the lighting device (7), the side of the vernier caliper (2) is provided with a switch (15), the switch (15) is connected with the control board (13).

5. The special British vernier caliper according to claim 2, wherein said connecting column (8) is a metal hose.

6. The special English vernier caliper according to claim 1, wherein a fixing screw (6) is threadedly connected to the top of the vernier (2), and the fixing screw (6) passes through the vernier (2) and contacts with the main body (1).

7. The special English vernier caliper according to claim 1, wherein a sliding auxiliary member (5) is fixedly arranged at the bottom of the vernier caliper (2).

8. The special English vernier caliper according to claim 1, wherein said illumination device (7) is a led lamp.

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