Novel electronic digital caliper

Abstract

The utility model discloses a novel electronic digital display caliper, and relates to the field of display calipers. The novel electronic digital caliper comprises a digital caliper body, an outer diameter measuring jaw is arranged outside the digital caliper body, an extension mechanism is arranged outside the outer diameter measuring jaw, the extension mechanism comprises an extension jaw, the extension jaw is movably arranged at the end of the outer diameter measuring jaw, and the extension jaw is used for adjusting the length of the outer diameter measuring jaw. The limiting plate is arranged on the side face of the outer diameter measuring jaw in a sliding mode and fixedly connected to the exterior of the extending jaw, the stabilizing straight plate is arranged on the exterior of the extending jaw, the extending jaw is arranged on the exterior of the extending jaw in a sliding mode, and the stabilizing straight plate is used for supporting the extending jaw. According to the novel electronic digital caliper, the extension claw moves to drive the supporting plate to leave the position of the side surface part of the outer diameter measuring claw, so that the side surface of the outer diameter measuring claw can be put down to the thicker position of the edge of a plate, the thickness of the thinner position in the middle of the plate is measured, and the application range and the flexibility of the digital caliper main body are increased.

Description

Technical Field

[0001] The utility model relates to the technical field of calipers, in particular to a new type of electronic digital caliper. Background Art

[0002] Calipers are used to measure the thickness of materials such as plates, and can also measure the width and diameter of the internal space of objects, and are commonly used in engineering construction measurements.

[0003] Currently, the existing electronic digital calipers have the problem that it is inconvenient to measure the thickness of the concave position of the plate with a concave middle;

[0004] The reason for this problem is that the electronic digital caliper moves the position of the outer diameter jaws, uses two groups of outer diameter jaws to clamp the plate, and obtains the thickness distance of the plate through the distance between the two groups of outer diameter jaws. At this time, the measurement data generated by the two groups of outer diameter jaws are displayed at the electronic display. The contact surfaces of the two groups of outer diameter jaws are parallel, and the thickness in the middle of some plates is less than the thickness at the surrounding positions. Therefore, only the surrounding positions of the plate can be contacted by the outside of the outer diameter jaws, resulting in that the electronic digital caliper can only measure the thickness of the high part outside the plate, reducing the applicable range of the electronic digital caliper. Therefore, we propose a new type of electronic digital caliper. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a new type of electronic digital caliper, which solves the problem that the existing electronic digital calipers are inconvenient to measure the thickness of the concave position of the plate with a concave middle.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: a new type of electronic digital caliper, including a digital caliper body, an outer diameter jaw is arranged outside the digital caliper body, an extension mechanism is arranged outside the outer diameter jaw, the extension mechanism includes an extension claw, the extension claw is movably arranged at the end of the outer diameter jaw, the extension claw is used to adjust the length of the outer diameter jaw, a limit plate is slidably arranged on the side surface of the outer diameter jaw, the limit plate is fixedly connected to the outside of the extension claw, the limit plate is used for limiting during the movement of the extension claw, a stable straight plate is arranged outside the extension claw, the extension claw is slidably arranged outside the extension claw, and the stable straight plate is used for supporting the extension claw.

[0007] Preferably, an installation box is installed on the side surface of the outer diameter jaw, an electric telescopic rod is installed inside the installation box, the extension claw is fixedly connected to the end of the electric telescopic rod, and the outer surface of the extension claw abuts against the outer surface of the outer diameter jaw.

[0008] Preferably, a connecting plate is fixedly connected to the side surface of the installation box, and the limit plate is movably sleeved outside the connecting plate.

[0009] Preferably, an auxiliary plate is fixedly connected to the outside of the connecting plate, and the limiting plate is movably sleeved on the outside of the auxiliary plate.

[0010] Preferably, a support plate is fixedly connected to the outside of the extending claw, and the stable straight plate is fixedly connected to the outside of the support plate.

[0011] Preferably, a sliding rod is fixedly connected to the outside of the installation box, the stable straight plate is movably sleeved on the outside of the sliding rod, and the stable straight plate is slidably connected to the outside of the installation box.

[0012] Preferably, an electronic display is installed on the outer surface of the digital caliper body. There are two groups of outer diameter measuring jaws. One group of outer diameter measuring jaws is arranged outside the digital caliper body, and the other group of outer diameter measuring jaws is installed outside the electronic display.

[0013] The utility model discloses a new type of digital caliper, and the beneficial effects thereof are as follows: for this new type of digital caliper, by controlling the electric telescopic rod inside the installation box, the electric telescopic rod is made to push the extending claw. Subsequently, the extending claw will move forward until the position where the side of the outer diameter measuring jaw is recessed after the two support plates move can place the high position of the edge of the plate. At this time, the outer diameter measuring jaw is placed outside the plate. By moving the outer diameter measuring jaw at the electronic display, the two outer diameter measuring jaws are made to approach each other. The extending claw can smoothly contact the thinner position in the middle of the plate. By the movement of the extending claw, the support plate is driven to leave a part of the position on the side of the outer diameter measuring jaw, so that the thicker position of the plate edge can be placed on the side of the outer diameter measuring jaw, thereby measuring the thickness of the thinner position in the middle of the plate and increasing the use range and flexibility of the digital caliper body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 It is a schematic diagram of the external structure of the outer diameter measuring jaw of the present utility model;

[0017] Figure 3 It is an exploded view of the external structure of the extending claw of the present utility model;

[0018] Figure 4 It is an exploded view of the external structure of the connecting plate of the present utility model.

[0019] In the figure: 1. Digital caliper body; 101. Electronic display; 102. Outer diameter measuring jaws; 2. Extension claw; 201. Limit plate; 202. Auxiliary plate; 203. Support plate; 204. Connecting plate; 205. Installation box; 206. Sliding rod; 207. Stable straight plate; 208. Electric telescopic rod. Specific implementation mode

[0020] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] By providing a new type of digital caliper in the embodiments of this application, the problem that the existing digital calipers are inconvenient to measure the thickness of the concave position of the middle concave plate is solved.

[0022] To better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the specification drawings and specific implementation modes.

[0023] The embodiments of the present utility model disclose a new type of digital caliper.

[0024] As shown in the attached Figures 1-4 As shown, a new type of digital caliper includes a digital caliper body 1. An outer diameter measuring jaw 102 is arranged outside the digital caliper body 1. An extension mechanism is arranged outside the outer diameter measuring jaw 102. The extension mechanism includes an extension claw 2, which is movably arranged at the end of the outer diameter measuring jaw 102. The extension claw 2 is used to adjust the length of the outer diameter measuring jaw 102. A limit plate 201 is slidably arranged on the side of the outer diameter measuring jaw 102. The limit plate 201 is fixedly connected to the outside of the extension claw 2. The limit plate 201 is used for limiting the movement of the extension claw 2. A stable straight plate 207 is arranged outside the extension claw 2. The extension claw 2 is slidably arranged outside the extension claw 2. The stable straight plate 207 is used for supporting the extension claw 2.

[0025] The digital caliper moves the position of the outer diameter measuring jaw 102, uses two groups of outer diameter measuring jaws 102 to clamp the plate, and obtains the thickness distance of the plate through the distance between the two groups of outer diameter measuring jaws 102. At this time, the measurement data generated by the two groups of outer diameter measuring jaws 102 are displayed at the electronic display 101.

[0026] By controlling the electric telescopic rod 208 inside the mounting box 205, the electric telescopic rod 208 is made to push the extension claw 2. Subsequently, the extension claw 2 will move forward. While the extension claw 2 moves forward, it will drive the limit plate 201 to slide outside the connecting plate 204. At the same time, the limit plate 201 will slide outside the auxiliary plate 202, and the support plate 203 will also move with the extension claw 2. At the same time, the support plate 203 will drive the stable straight plate 207 to slide outside the sliding rod 206 until the position of the depression on the side of the outer diameter measuring jaw 102 can place the high position of the edge of the plate after the two support plates 203 move. At this time, the outer diameter measuring jaw 102 is placed outside the plate. By moving the outer diameter measuring jaw 102 at the electronic display 101, the two outer diameter measuring jaws 102 are made to approach each other. At this time, the high position of the plate is at the position of the depression on the side of the two outer diameter measuring jaws 102, so that the extension claw 2 can smoothly contact the thinner position in the middle of the plate.

[0027] The mounting box 205 is installed on the side of the outer diameter measuring jaw 102. The electric telescopic rod 208 is installed inside the mounting box 205. The extension claw 2 is fixedly connected to the end of the electric telescopic rod 208. The outer surface of the extension claw 2 abuts against the outer surface of the outer diameter measuring jaw 102. The connecting plate 204 is fixedly connected to the side of the mounting box 205. The limit plate 201 is movably sleeved outside the connecting plate 204. The auxiliary plate 202 is fixedly connected to the outside of the connecting plate 204. The limit plate 201 is movably sleeved outside the auxiliary plate 202.

[0028] By setting the extension claw 2, the movement of the extension claw 2 drives the support plate 203 to leave a part of the position on the side of the outer diameter measuring jaw 102, so that the thicker position of the edge of the plate can be placed on the side of the outer diameter measuring jaw 102, thereby measuring the thickness of the thinner position in the middle of the plate and increasing the use range and flexibility of the digital caliper body 1.

[0029] The support plate 203 is fixedly connected to the outside of the extension claw 2. The stable straight plate 207 is fixedly connected to the outside of the support plate 203. The sliding rod 206 is fixedly connected to the outside of the mounting box 205. The stable straight plate 207 is movably sleeved outside the sliding rod 206. The stable straight plate 207 is slidably connected to the outside of the mounting box 205. The electronic display 101 is installed on the outer surface of the digital caliper body 1. Two sets of outer diameter measuring jaws 102 are provided. One set of outer diameter measuring jaws 102 is arranged outside the digital caliper body 1, and the other set of outer diameter measuring jaws 102 is installed outside the electronic display 101.

[0030] The support plate 203 increases the stability of the use of the extension claw 2. At the same time, the support plate 203 can support the extension claw 2. After the extension claw 2 moves, the support plate 203 will leave the side part position of the outer diameter measuring jaw 102, so that the side of the outer diameter measuring jaw 102 can place the thicker position at the edge of the plate, enabling the extension claw 2 to contact the thinner outer part in the middle of the plate. At the same time, the extension claw 2 can increase the measuring area of the plate, making the use of the digital electronic caliper more flexible.

[0031] In summary, compared with the prior art, the following beneficial effects are achieved:

[0032] By controlling the electric telescopic rod 208 inside the mounting box 205, the electric telescopic rod 208 is made to push the extension claw 2. Subsequently, the extension claw 2 will move forward until the position where the outer diameter measuring jaw 102 is recessed on the side can place the high position at the edge of the plate after the two support plates 203 move. At this time, the outer diameter measuring jaw 102 is placed outside the plate. By moving the outer diameter measuring jaw 102 at the digital display 101, the two outer diameter measuring jaws 102 are made to approach each other, and the extension claw 2 can smoothly contact the thinner position in the middle of the plate. The movement of the extension claw 2 drives the support plate 203 to leave the side part position of the outer diameter measuring jaw 102, so that the side of the outer diameter measuring jaw 102 can place the thicker position at the edge of the plate, thereby measuring the thickness of the thinner position in the middle of the plate and increasing the use range and flexibility of the digital caliper body 1.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A new type of digital display caliper, comprising a digital display caliper body (1), and an outer diameter measuring jaw (102) is arranged outside the digital display caliper body (1), characterized in that, An extension mechanism is provided outside the outer diameter measuring jaws (102), and the extension mechanism includes; An extension claw (2) is movably arranged at the end of the outer diameter measuring jaws (102), and the extension claw (2) is used to adjust the length of the outer diameter measuring jaws (102); A limit plate (201) is slidably arranged on the side surface of the outer diameter measuring jaws (102), the limit plate (201) is fixedly connected to the outside of the extension claw (2), and the limit plate (201) is used for limiting the movement of the extension claw (2); A stable straight plate (207) is arranged outside the extension claw (2), and the extension claw (2) is slidably arranged outside the extension claw (2), and the stable straight plate (207) is used for supporting the extension claw (2).

2. The novel electronic digital caliper according to claim 1, wherein: An installation box (205) is installed on the side surface of the outer diameter measuring jaws (102), an electric telescopic rod (208) is installed inside the installation box (205), the extension claw (2) is fixedly connected to the end of the electric telescopic rod (208), and the outer surface of the extension claw (2) abuts against the outer surface of the outer diameter measuring jaws (102).

3. A novel electronic digital caliper according to claim 2, characterized in that: A connecting plate (204) is fixedly connected to the side surface of the installation box (205), and the limit plate (201) is movably sleeved outside the connecting plate (204).

4. A novel electronic digital caliper according to claim 3, characterized in that: An auxiliary plate (202) is fixedly connected to the outside of the connecting plate (204), and the limit plate (201) is movably sleeved outside the auxiliary plate (202).

5. A new type of digital electronic caliper according to claim 1, characterized in that: A support plate (203) is fixedly connected to the outside of the extension claw (2), and the stable straight plate (207) is fixedly connected to the outside of the support plate (203).

6. A novel digital electronic caliper according to claim 2, characterized in that: A sliding rod (206) is fixedly connected to the outside of the installation box (205), the stable straight plate (207) is movably sleeved outside the sliding rod (206), and the stable straight plate (207) is slidably connected to the outside of the installation box (205).

7. A novel digital electronic caliper according to claim 1, characterized in that: An electronic display (101) is installed on the outer surface of the digital caliper body (1), there are two groups of the outer diameter measuring jaws (102), one group of the outer diameter measuring jaws (102) is arranged outside the digital caliper body (1), and the other group of the outer diameter measuring jaws (102) is installed outside the electronic display (101).

Images