Digital caliper for workpiece detection

Abstract

The utility model discloses a digital caliper for workpiece detection, and relates to the technical field of digital calipers. The device comprises a detection device, the detection device comprises a long plate A, one side of the long plate A is provided with a long plate B, one side, far away from the long plate A, of the long plate B is fixedly connected with a fixed measuring claw, the outer surface of the long plate B is provided with a digital display assembly, a movable measuring claw is arranged below the digital display assembly, and a battery box is arranged above the digital display assembly. According to the utility model, the rotating force of the rotating rod is matched with the baffle plate, the rotating block, the teeth and other components, so that the digital display component is pushed to slide on the long plate A and the long plate B through the sliding chutes on the digital display component, the digital display component is taken down, and then the rotating rod is rotated to drive the long plate A to be in contact with the long plate B; the folding effect is achieved through mutual contact of the long plate A and the long plate B, and carrying and storage are convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of digital calipers, in particular to a digital caliper used for workpiece detection. Background Art

[0002] A caliper is a measuring tool used to measure length, inner and outer diameters, and depth. It has the function of measurement and inspection. A measuring tool is an instrument used for measurement and inspection. Length measuring tools are one of its main categories, such as calipers, depth gauges, height gauges, micrometers, dial indicators, micrometers, gauge blocks, step gauges, angle rulers, inclinometers, etc. Calipers are one of the most important types of length measuring tools.

[0003] According to a disclosed digital caliper for workpiece detection (publication number: CN219141669U), it includes a ruler body, the outer side of the ruler body is slidably connected with a digital display, a dynamic measuring claw is fixedly installed on the digital display, a fixed measuring claw is fixedly installed on one end of the ruler body close to the digital display, and a mounting mechanism is installed on the digital display, the mounting mechanism includes a mounting frame fixed on the digital display, a strip groove is provided on the mounting frame, and a rotating rod is hinged inside the strip groove; the utility model, through the cooperation between the vertical rod and the slide plate, can make the mounting plate move upward, and make the two springs compressed, and then facilitate the placement of button batteries in the placement groove, and when the two springs are reset, the slide plate can drive the mounting plate to move downward, so that the bottom of the top plate is tightly fitted with the top of the mounting frame, thereby facilitating the firm installation of the button battery, but the above design is difficult to achieve a foldable effect through the cooperation of components such as the ruler body and the digital display, resulting in difficulty in storage and carrying, and needs to be improved. Utility Model Content

[0004] The utility model aims to provide a digital caliper for workpiece detection, which solves the existing problems by pushing a digital display component to make the digital display component slide on long plates A and B through a slide groove thereon, thereby removing the digital display component, and then rotating a rotating rod to drive the long plates A to contact each other with the long plates B.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a digital caliper for workpiece detection, comprising a detection device, the detection device comprising a long board A, a long board B is arranged on one side of the long board A, a fixed measuring claw is fixedly connected to the side of the long board B away from the long board A, a digital display component is arranged on the outer surface of the long board B, a dynamic measuring claw is arranged below the digital display component, a battery box is arranged above the digital display component, and a slide groove is opened on one side of the digital display component;

[0007] A folding device is provided inside the detection device, and the folding device includes a rotating rod, the long plate A is fixedly connected to the rotating rod, and the long plate B is rotatably connected to the circumferential surface of the rotating rod, a baffle is fixedly connected to one side of the long plate A, and the side of the baffle close to the long plate A contacts with the long plate B, and the side of the long plate A away from the baffle is rotatably connected to a rotating block, and teeth are provided on the circumferential surface of the rotating block, and a clamping block is fixedly connected to the circumferential surface of the rotating block, and a buckle is fixedly connected to the side of the long plate B away from the baffle, and the buckle is clamped with the clamping block, and a short rod is fixedly connected to the side of the long plate A close to the rotating block, and the end of the short rod away from the long plate A penetrates the long rod and is rotatably connected to the long rod, and a tooth block is provided on one side of the long rod, and the tooth block and the tooth teeth are meshed with each other, and a fixed rod is fixedly connected to one side of the long plate A close to the rotating block, and a spring is fixedly connected to one side of the fixed rod, and one end of the spring away from the fixed rod is fixedly connected to the long rod.

[0008] Furthermore, the fixed measuring claw is located on the displacement track of the moving measuring claw, and the battery box is located above the moving measuring claw. The above design is conducive to powering the digital display component.

[0009] Furthermore, the rotating block is located on the displacement track of the slide groove, and the height of the slide groove is consistent with the distance from the long rod to the fixed rod. The above design is conducive to removing the digital display component from the long board A and the long board B.

[0010] Furthermore, the teeth are located on the displacement track of the tooth block, the number of the tooth blocks is several, and they are arranged along a linear array on one side of the long rod. The above design is conducive to limiting the rotating block to prevent it from rotating.

[0011] Furthermore, the buckle is located on the displacement track of the clamping block, the number of the teeth is several, and they are arranged in a circular array on the circumferential surface of the rotating block. The above design is conducive to fixing the long board A and the long board B.

[0012] Furthermore, the long board A and the long board B are of the same size, and the baffle is located on the displacement track of the slide slot. The above design is conducive to preventing obstruction when removing the digital display component.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model realizes that by pushing the digital display component, the digital display component slides on the long board A and the long board B through the slide groove thereon, and then by rotating the rotating rod, the rotating rod drives the long board A to contact the long board B, so that the long board A and the long board B are in contact with each other, thereby achieving a foldable effect, which is convenient for carrying and storage.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0018] Figure 2 This is a rear view structural diagram of the long board A of the utility model;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the fixed measuring claw of the utility model from a side view;

[0020] Figure 4 For the utility model Figure 1 Three-dimensional enlarged image of A in the middle.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Detection device; 101. Long board A; 102. Long board B; 103. Digital display assembly; 104. Battery box; 105. Dynamic measuring claw; 106. Fixed measuring claw; 107. Slide; 2. Folding device; 201. Rotating rod; 202. Baffle; 203. Rotating block; 204. Teeth; 205. Block; 206. Buckle; 207. Short rod; 208. Long rod; 209. Tooth block; 210. Spring; 211. Fixed rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4The utility model is a digital caliper for workpiece detection, comprising a detection device 1, the detection device 1 comprising a long board A101, a long board B102 is arranged on one side of the long board A101, a fixed measuring claw 106 is fixedly connected to the side of the long board B102 away from the long board A101, a digital display component 103 is arranged on the outer surface of the long board B102, a dynamic measuring claw 105 is arranged below the digital display component 103, a battery box 104 is arranged above the digital display component 103, and a slide groove 107 is opened on one side of the digital display component 103;

[0025] The detection device 1 is provided with a folding device 2 inside, and the folding device 2 includes a rotating rod 201, a long plate A101 is fixedly connected to the rotating rod 201, a long plate B102 is rotatably connected to the circumferential surface of the rotating rod 201, a baffle 202 is fixedly connected to one side of the long plate A101, a side of the baffle 202 close to the long plate A101 is in contact with the long plate B102, a side of the long plate A101 away from the baffle 202 is rotatably connected to a rotating block 203, a tooth 204 is provided on the circumferential surface of the rotating block 203, a clamping block 205 is fixedly connected to the circumferential surface of the rotating block 203, and a side of the long plate B102 away from the baffle 202 is rotatably connected to the rotating block 203. The side is fixedly connected with a buckle 206, and the buckle 206 is clamped with the clamping block 205. The side of the long plate A101 close to the rotating block 203 is fixedly connected with a short rod 207. The end of the short rod 207 away from the long plate A101 passes through a long rod 208 and is rotatably connected to the long rod 208. A tooth block 209 is provided on one side of the long rod 208, and the tooth block 209 is meshed with the teeth 204. The side of the long plate A101 close to the rotating block 203 is fixedly connected with a fixed rod 211, and one side of the fixed rod 211 is fixedly connected with a spring 210, and the end of the spring 210 away from the fixed rod 211 is fixedly connected to the long rod 208.

[0026] The fixed measuring claw 106 is located on the displacement track of the moving measuring claw 105 , and the battery box 104 is located above the moving measuring claw 105 . The above design is conducive to powering the digital display component 103 .

[0027] The rotating block 203 is located on the displacement track of the slide groove 107. The height of the slide groove 107 is consistent with the distance from the long rod 208 to the fixed rod 211. The above design is conducive to removing the digital display component 103 from the long board A101 and the long board B102.

[0028] The teeth 204 are located on the displacement track of the tooth block 209. There are a plurality of tooth blocks 209 arranged along a linear array on one side of the long rod 208. The above design is conducive to limiting the rotating block 203 to prevent it from rotating.

[0029] The buckle 206 is located on the displacement track of the clamping block 205. The number of teeth 204 is several and they are arranged in a circumferential array on the circumferential surface of the rotating block 203. The above design is conducive to fixing the long board A101 and the long board B102.

[0030] The long board A101 and the long board B102 are of the same size, and the baffle 202 is located on the displacement track of the slide slot 107. The above design is helpful to prevent obstruction when removing the digital display component 103.

[0031] A specific application of this embodiment is: the present application pushes the digital display assembly 103 to make the digital display assembly 103 slide on the long board A101 and the long board B102 through the slide groove 107 thereon, thereby removing the digital display assembly 103, and then rotating the rotating rod 201 to make the rotating rod 201 drive the long board A101 to contact with the long board B102, so as to achieve the effect of folding by making the long board A101 and the long board B102 contact with each other, so as to facilitate carrying and storage. When it needs to be unfolded, Rotate the rotating rod 201 so that the rotating rod 201 drives the long board A101 to rotate, thereby moving the long board A101 away from the long board B102, and then pull the long rod 208 to move the tooth block 209 away from the tooth 204, and then rotate the rotating block 203 so that the rotating block 203 drives the clamping block 205 to engage with the buckle 206, and then release the long rod 208 so that the long rod 208 makes the tooth block 209 and the tooth 204 engage with each other through the spring 210, thereby limiting the rotating block 203 and fixing the clamping block 205.

[0032] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0033] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A digital caliper for workpiece detection, comprising a detection device (1), characterized in that: The detection device (1) comprises a long board A (101), a long board B (102) is arranged on one side of the long board A (101), a fixed measuring claw (106) is fixedly connected to the side of the long board B (102) away from the long board A (101), a digital display component (103) is arranged on the outer surface of the long board B (102), a movable measuring claw (105) is arranged below the digital display component (103), a battery box (104) is arranged above the digital display component (103), and a slide groove (107) is opened on one side of the digital display component (103); The detection device (1) is provided with a folding device (2) inside, and the folding device (2) comprises a rotating rod (201), the long plate A (101) is fixedly connected to the rotating rod (201), the long plate B (102) is rotatably connected to the circumferential surface of the rotating rod (201), a baffle (202) is fixedly connected to one side of the long plate A (101), a side of the baffle (202) close to the long plate A (101) is in contact with the long plate B (102), a side of the long plate A (101) away from the baffle (202) is rotatably connected to a rotating block (203), teeth (204) are provided on the circumferential surface of the rotating block (203), a clamping block (205) is fixedly connected to the circumferential surface of the rotating block (203), and the long plate B (102) is away from the baffle (202). A buckle (206) is fixedly connected to one side of the long plate A (101), and the buckle (206) is engaged with the clamping block (205); a short rod (207) is fixedly connected to one side of the long plate A (101) close to the rotating block (203); a long rod (208) is passed through one end of the short rod (207) away from the long plate A (101) and is rotatably connected to the long rod (208); a tooth block (209) is provided on one side of the long rod (208), and the tooth block (209) is meshed with the teeth (204); a fixed rod (211) is fixedly connected to one side of the long plate A (101) close to the rotating block (203); a spring (210) is fixedly connected to one side of the fixed rod (211), and one end of the spring (210) away from the fixed rod (211) is fixedly connected to the long rod (208).

2. A digital caliper for workpiece detection according to claim 1, characterized in that: The fixed measuring claw (106) is located on the displacement track of the moving measuring claw (105), and the battery box (104) is located above the moving measuring claw (105).

3. A digital caliper for workpiece detection according to claim 2, characterized in that: The rotating block (203) is located on the displacement track of the sliding groove (107), and the height of the sliding groove (107) is consistent with the distance from the long rod (208) to the fixed rod (211).

4. A digital caliper for workpiece detection according to claim 3, characterized in that: The teeth (204) are located on the displacement track of the tooth blocks (209). The tooth blocks (209) are multiple in number and are arranged along a linear array on one side of the long rod (208).

5. A digital caliper for workpiece detection according to claim 4, characterized in that: The buckle (206) is located on the displacement track of the clamping block (205), and the teeth (204) are multiple in number and arranged in a circumferential array on the circumferential surface of the rotating block (203).

6. A digital caliper for workpiece detection according to claim 5, characterized in that: The long plate A (101) and the long plate B (102) are of the same size, and the baffle (202) is located on the displacement track of the slide groove (107).

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