Multipurpose size measuring tool
By designing a multi-purpose dimensional measurement tool, combining caliper and feelter assembly, the tool portability problem under different size measurement needs is solved, high-precision and small gap measurement are achieved, and working efficiency is improved.
Patent Information
- Application Number
- CN202421017893.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-05-11
AI Technical Summary
In actual work, engineers need to carry multiple measurement tools to meet the measurement needs of different sizes, resulting in inefficiency, especially in difficult measurements for smaller sizes and special shapes or smaller gaps.
A multi-purpose dimensional measurement tool is designed, combining a caliper assembly and a feelter assembly. The caliper assembly performs basic measurement through the sliding of the caliper body and the measuring part, and the feelter assembly performs gap measurement through the relative movement of the wedge-shaped measuring body and the limit block. , and obtain measurement results through tick marks and tick values, calipers are used in combination with tick marks to achieve high-precision and small gap measurements, digital display and data transmission components are used for real-time display and data transmission.
High-precision measurement of smaller sizes and special shapes or smaller parts with clearances is achieved, which improves measurement efficiency, reduces the number of carrying tools, and simplifies the construction process.
Smart Images
Figure CN222188080U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of measuring tools, in particular to a multi-purpose dimension measuring tool. Background Art
[0002] In the actual work of various industries, dimension measurement is a common task, and different dimensions require different measuring tools to complete. Therefore, engineers often need to carry a variety of tools in their daily work to meet various measurement needs. Whether measuring larger objects or smaller parts, various tools have their own advantages and scope of application.
[0003] For the measurement of smaller dimensions, such as the dimensions of precision machining or electronic parts, common gauges have vernier calipers, micrometers, etc., which can provide higher precision and accuracy. In addition, for some parts with special shapes or small gaps, feeler gauges are one of the essential tools. Feeler gauges are compact and allow accurate measurement of gaps.
[0004] Therefore, due to the wide variety of dimensional measuring tools, in order to meet the needs of different dimensional measurements in actual work, it is inconvenient to carry multiple tools, which affects the work efficiency during the construction process. Utility Model Content
[0005] The technical problem to be solved by the utility model is: to provide a multi-purpose dimension measuring tool in view of the above-mentioned existing problems.
[0006] The technical solution adopted by the utility model is: a multi-purpose dimension measuring tool, characterized in that it comprises:
[0007] A caliper assembly comprises a caliper body and a caliper measuring part, wherein the caliper measuring part is slidably sleeved on the guide part of the caliper body;
[0008] The feeler gauge assembly comprises a wedge-shaped measuring body and a limit block, wherein the limit block is detachably connected to the end of the caliper measuring part, the thicker end of the wedge-shaped measuring body is detachably connected to the end of the caliper body away from the guide part, the wedge-shaped measuring body is slidably matched with the limit block, and scale lines and corresponding scale values are formed on the wedge-shaped measuring body.
[0009] Through the above-mentioned technical means, the basic measurement of the caliper can be completed through the relative sliding of the caliper measuring part and the caliper body. When the feeler gauge assembly is used for gap measurement, the gap distance can be obtained by combining the relative movement distance of the wedge-shaped measuring body on the limit block and checking the corresponding scale lines and scale values. By combining the caliper and the feeler gauge, one gauge can be used for multiple purposes, meeting the measurement requirements of high precision and small gaps, and improving the measurement efficiency.
[0010] In some embodiments, a digital display and data transmission component is also included, and the digital display and data transmission component is connected to the caliper measuring part, and the digital display and data transmission component is used to display the measurement data in real time and transmit the measurement data.
[0011] In some embodiments, the digital display and data transmission component has a measurement data display module, a measurement data transmission button, and a switch and display reset button. The measurement data display module can display the measured dimensions after the caliper body moves in real time. The measurement data transmission button can transmit the measured dimensions to the host computer, and the host computer calculates the actual measurement result of the gap. The switch and display reset button can control the switch of the measurement data display module and reset its displayed value.
[0012] In some embodiments, the transmission method implemented by the measurement data transmission button is Bluetooth communication or wireless network communication.
[0013] In some embodiments, the switch state of the measurement data display module is switched by long pressing the switch and display reset button for more than 2 seconds, and the display is reset by short pressing the switch and display reset button.
[0014] In some embodiments, the host computer converts the actual measurement result of the gap based on the actual slope of the wedge-shaped measuring body.
[0015] In some embodiments, the wedge-shaped measuring body is provided with a protrusion and a first mounting handle, the limit block is provided with a sliding groove and a second mounting handle, the thicker end of the wedge-shaped measuring body is glued or bolted to the caliper body via the first mounting handle, the limit block is connected to the caliper measuring part via the second mounting handle, and the wedge-shaped measuring body is slidably connected to the sliding groove of the limit block via the protrusion.
[0016] In some embodiments, the wedge-shaped measuring body is designed and processed in size according to actual measurement range requirements, and the slope of the wedge-shaped measuring body is one of 0.1, 0.2, 0.5, and 1.
[0017] In some embodiments, the measurement zero position of the feeler gauge assembly is that the tip of the wedge-shaped measuring body is flush with the end of the limit block away from the caliper body.
[0018] The beneficial effects of the utility model are:
[0019] 1. Through the cooperation between the caliper body and the caliper measuring part in the caliper assembly, the measurement of smaller sizes can be completed. Through the cooperation between the wedge-shaped measuring body and the limit block, based on the relative distance generated by the movement of the wedge-shaped measuring body on the limit block, the scale lines and scale values on the wedge-shaped measuring body are compared to obtain the gap measurement distance, thereby meeting the measurement requirements for some parts with special shapes or small gaps. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic diagram of the structure of this application.
[0021] Figure 2 It is a structural schematic diagram of the caliper assembly in this application.
[0022] Figure 3 It is a schematic diagram of the structure of the wedge-shaped measuring body in this application.
[0023] Figure 4 It is a structural schematic diagram of the limit block in this application.
[0024] Figure 5 It is a structural diagram of the digital display and data transmission components in this application.
[0025] Description of reference numerals:
[0026] 1. Feeler gauge assembly; 1-1. Wedge-shaped measuring body; 1-1-1. First mounting handle; 1-1-2. Bump; 1-2. Limit block; 1-2-1. Second mounting handle; 1-2-2. Sliding slot; 2. Caliper assembly; 2-1. Caliper body; 2-2. Caliper measuring part; 3. Digital display and data transmission assembly; 3-1. Measurement data display module; 3-2. Measurement data transmission button; 3-3. Switch and display reset button.
[0027] This specification includes references to "one embodiment" or "an embodiment." The appearance of the phrase "in one embodiment" or "in an embodiment" does not necessarily refer to the same embodiment. The particular features, structures or characteristics may be combined in any suitable manner consistent with the present disclosure.
[0028] The term "comprising" is open ended. As used in the appended claims, the term does not exclude additional structures or steps.
[0029] "First," "second," etc. As used herein, these terms act as labels for the nouns that precede them and do not imply any type of ordering (e.g., spatial, temporal, logical, etc.).
[0030] "Based on," as used herein, is a term used to describe one or more factors that influence a determination. The term does not exclude additional factors that influence a determination. That is, a determination may be based solely on these factors or at least in part on these factors. Consider the phrase "determining A based on B." In this case, B is a factor that influences the determination of A, and such a phrase does not exclude that the determination of A may also be based on C. In other examples, A may be determined based solely on B. DETAILED DESCRIPTION
[0031] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the technical solution of the present utility model is further described below in conjunction with specific embodiments.
[0032] Embodiment 1:
[0033] Combination Figures 1 to 5 As shown, this embodiment is a multi-purpose dimension measuring tool, such as Figure 1 As shown, it includes a caliper assembly 2 and a feeler gauge assembly 1, wherein the caliper assembly 2 includes a caliper body 2-1 and a caliper measuring portion 2-2, and the feeler gauge assembly 1 includes a wedge-shaped measuring body 1-1 and a stopper 1-2. Figure 2 As shown, the caliper measuring part 2-2 is slidably sleeved on the guide part of the caliper body 2-1, the limit block 1-2 is detachably connected to the end of the caliper measuring part 2-2, the end face of the limit block 1-2 is flush with the end of the caliper measuring part 2-2, the thicker end of the wedge-shaped measuring body 1-1 is detachably connected to the end of the caliper body 2-1 away from the guide part, the wedge-shaped measuring body 1-1 is slidably matched with the limit block 1-2, and the wedge-shaped measuring body 1-1 is provided with scale lines and corresponding scale values for direct on-site inspection.
[0034] In some embodiments, such as Figure 3 As shown, the wedge-shaped measuring body 1-1 is provided with a protrusion 1-1-2 and a first mounting handle 1-1-1, the thicker end of the wedge-shaped measuring body 1-1 is connected to the first mounting handle 1-1-1, and the caliper body 2-1 is provided with a mounting hole, and the wedge-shaped measuring body 1-1 is bolted to the caliper body 2-1 via the first mounting handle 1-1-1. Figure 4 As shown, the limit block 1-2 is provided with a sliding groove 1-2-2 and a second mounting handle 1-2-1, the caliper measuring part 2-2 is provided with a mounting hole, and the limit block 1-2 is bolted to the caliper measuring part 2-2 via the second mounting handle 1-2-1. The protrusion 1-1-2 on the wedge-shaped measuring body 1-1 is clearance-matched with the sliding groove 1-2-2 of the limit block 1-2, so that the wedge-shaped measuring body 1-1 can slide in the sliding groove 1-2-2 of the limit block 1-2 along its axial direction.
[0035] Furthermore, the wedge-shaped measuring body 1-1 can be connected to the caliper body 2-1 via the first mounting handle 1-1-1 by gluing.
[0036] In some implementation schemes, the wedge-shaped measuring body 1 - 1 is designed and processed in size according to actual measurement range requirements, and the slope of the wedge-shaped measuring body 1 - 1 is one of 0.1, 0.2, 0.5, and 1.
[0037] In some embodiments, the device further includes a digital display and data transmission component 3, which is connected to the caliper measuring part 2-2, and is used to display the measurement data in real time and transmit the measurement data.
[0038] Further, such as Figure 5 As shown, the digital display and data transmission component 3 has a measurement data display module 3-1, a measurement data transmission button 3-2, and a switch and display reset button 3-3. The measurement data display module 3-1 can display the measured size of the caliper body 2-1 after movement in real time, the measurement data transmission button 3-2 can transmit the measured size to the host computer, and the host computer converts the actual slope of the wedge-shaped measuring body 1-1 to obtain the actual measurement result of the gap, and the switch and display reset button 3-3 can control the switch of the measurement data display module 3-1 and reset its displayed value.
[0039] Furthermore, the transmission mode adopted by the measurement data transmission button 3-2 is Bluetooth communication or wireless network communication.
[0040] Furthermore, the specific control method of the switch and display reset button 3-3 is: by long pressing the switch and display reset button 3-3 for more than 2 seconds, the switch state of the measurement data display module 3-1 is switched; by short pressing the switch and display reset button 3-3, the display value of the measurement data display module 3-1 is reset.
[0041] Embodiment 2:
[0042] This embodiment is a method for using a multi-purpose dimension measuring tool:
[0043] When using the caliper assembly 2 for measurement, first place the caliper body 2-1 and the caliper measuring part 2-2 at the measurement zero position; push the caliper measuring part 2-2 to move along the guide part of the caliper body, and the caliper measuring part 2-2 will drive the measurement data display module 3-1 to move. The measurement data display module 3-1 can display the distance value of the relative displacement between the caliper body and the caliper measuring part 2-2 in real time, and then obtain the measurement result of the caliper assembly 2.
[0044] The caliper assembly 2 in the device can be used to perform basic precision measurements of inner and outer diameters, lengths, heights, etc.
[0045] When the feeler gauge assembly 1 is used to measure the gap size, the feeler gauge measurement includes a mechanical measurement method and a digital measurement method.
[0046] Mechanical measurement method: adjust the feeler gauge assembly 1 to the measuring zero position of the measuring gap size. The measuring zero position is when the tip of the wedge-shaped measuring body 1-1 is flush with the end of the limit block 1-2 away from the caliper measuring part 2-2. Use the limit block 1-2 to press against the measured surface, slide the wedge-shaped measuring body 1-1 along the limit block 1-2 into the measuring gap. At this time, the wedge-shaped measuring body 1-1 drives the caliper body 2-1 to move synchronously until the wedge-shaped measuring body 1-1 stably contacts the measured surfaces on both sides of the gap. Observe the engagement between the measuring gap and the wedge-shaped measuring body 1-1, and the overlap between the measured surface and the surface scale of the wedge-shaped measuring body 1-1. The indicating scale is the actual measurement result of the measuring gap.
[0047] Digital measurement method: long press the switch and the display reset button 3-3 for more than 2 seconds to open the measurement data display module 3-1. When it is in the measurement zero position, short press the switch and the display reset button 3-3 to make the measurement data display module 3-1 display zero. The measurement data display module 3-1 can display the distance value of the relative movement between the caliper body 2-1 and the caliper measuring part 2-2 in real time. As the wedge-shaped measuring body 1-1 moves, the measurement data display module 3-1 will display the movement distance of the wedge-shaped measuring body 1-1 inserted into the gap. The measurement data transmission button 3-2 transmits the above movement distance to the host computer. The host computer converts the actual slope of the wedge-shaped measuring body 1-1 to obtain the actual measurement result of the measurement gap.
[0048] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A multi-purpose dimension measuring tool, characterized in that: include: A caliper assembly (2) comprises a caliper body (2-1) and a caliper measuring portion (2-2), wherein the caliper measuring portion (2-2) is slidably sleeved on a guide portion of the caliper body (2-1); A feeler gauge assembly (1) comprises a wedge-shaped measuring body (1-1) and a stopper (1-2), wherein the stopper (1-2) is detachably connected to the end of the caliper measuring part (2-2), the thicker end of the wedge-shaped measuring body (1-1) is detachably connected to the end of the caliper body (2-1) away from the guide part, the wedge-shaped measuring body (1-1) is slidably matched with the stopper (1-2), and the wedge-shaped measuring body (1-1) is provided with scale lines and corresponding scale values.
2. A multi-purpose dimension measuring tool according to claim 1, characterized in that: It also comprises a digital display and data transmission component (3), which is connected to the caliper measuring part (2-2), and is used to display the measurement data in real time and transmit the measurement data.
3. A multi-purpose dimension measuring tool according to claim 2, characterized in that: The digital display and data transmission component (3) comprises a measurement data display module (3-1), a measurement data transmission button (3-2), and a switch and display clearing button (3-3); the measurement data display module (3-1) can display the measured dimensions of the caliper body (2-1) after movement in real time; the measurement data transmission button (3-2) can transmit the measured dimensions to a host computer, and the host computer calculates the actual measurement result of the gap; and the switch and display clearing button (3-3) can control the switch of the measurement data display module (3-1) and clear its displayed value.
4. A multi-purpose dimension measuring tool according to claim 3, characterized in that: The transmission mode implemented by the measurement data transmission button (3-2) is Bluetooth communication or wireless network communication.
5. The multi-purpose dimension measuring tool according to claim 3, characterized in that: The switch state of the measurement data display module (3-1) is switched by long pressing the switch and display reset button (3-3) for more than 2 seconds, and the display is reset by short pressing the switch and display reset button (3-3).
6. The multi-purpose dimension measuring tool according to claim 3, characterized in that: The host computer converts the actual slope of the wedge-shaped measuring body (1-1) to obtain the actual measurement result of the gap.
7. The multi-purpose dimension measuring tool according to claim 1, characterized in that: The wedge-shaped measuring body (1-1) is provided with a protrusion (1-1-2) and a first mounting handle (1-1-1), the limiting block (1-2) is provided with a sliding groove (1-2-2) and a second mounting handle (1-2-1), the thicker end of the wedge-shaped measuring body (1-1) is glued or bolted to the caliper body (2-1) via the first mounting handle (1-1-1), the limiting block (1-2) is connected to the caliper measuring part (2-2) via the second mounting handle (1-2-1), and the wedge-shaped measuring body (1-1) is slidably connected to the sliding groove (1-2-2) of the limiting block (1-2) via the protrusion (1-1-2).
8. The multi-purpose dimension measuring tool according to claim 1, characterized in that: The wedge-shaped measuring body (1-1) is designed and processed in size according to actual measuring range requirements, and the slope of the wedge-shaped measuring body (1-1) is one of 0.1, 0.2, 0.5, and 1.
9. The multi-purpose dimension measuring tool according to claim 1, characterized in that: The measuring zero position of the feeler gauge assembly (1) is that the tip of the wedge-shaped measuring body (1-1) is flush with the end of the limit block (1-2) away from the caliper body (2-1).