Double-sided caliper

Abstract

A double-sided vernier caliper comprising a caliper body (100) and a vernier scale (200) slidably mounted on the caliper body (100), characterized in that the vernier scale (200) is provided with a first scale (201) on the front side, the vernier scale (200) is provided with a groove (202) at the rear end, the groove (202) being provided with a chamfered surface (203), the chamfered surface (203) being provided with a second scale (204), the caliper body (100) being provided with a third scale (300) on both the front and rear sides, the first scale (201) aligning with the third scale (300) on the front side of the caliper body (100) for reading on the front side, the second scale (204) aligning with the third scale (300) on the rear side of the caliper body (100) fits together to be read on the back.

Description

Technical area

[0001] The present utility model relates to the technical field of calipers, specifically to a caliper that can be read from both the front and the back. Background technology

[0002] A caliper is a widely used measuring instrument for length, inside and outside diameter, and depth. It consists of a main scale and a vernier scale attached to the main scale. The main scale is typically measured in millimeters, while the vernier scale has 10, 20, or 50 graduations, allowing calipers to be categorized as 10-degree, 20-degree, 50-degree, and so on. The main scale and vernier scale of the caliper feature two pairs of movable jaws: the inner jaw and the outer jaw. The inner jaw is commonly used to measure inside diameter, while the outer jaw is typically used to measure length and outside diameter.

[0003] However, the existing calipers are inconveniently positioned in many places; for example, the existing calipers can only be read from the front, but in inconvenient positions it is sometimes necessary to turn the back towards the user, which leads to inconvenient readings.

[0004] For this reason, there is an urgent need for a caliper that can be read from both the front and the back in order to solve the technical problems described above. Content of the utility model

[0005] The technical problem that the present utility model is intended to solve is to overcome the shortcomings of the above technology and to provide a caliper that is readable from both the front and the back.

[0006] To solve the above technical problem, the utility model provides a technical solution for a caliper capable of reading from both the front and the back: comprising a caliper body and a vernier scale slidably mounted on the caliper body, characterized in that the vernier scale is provided with a first scale on the front, the vernier scale is provided with a groove at the rear end, the groove is provided with a chamfered surface, the chamfered surface being provided with a second scale, the caliper body is provided with a third scale on both the front and the back, the first scale aligning with the third scale on the front of the caliper body for reading from the front, and the second scale aligning with the third scale on the back of the caliper body for reading from the back.

[0007] The advantage of this utility model compared to existing technology is that: the vernier scale is provided with a first scale on the front, the vernier scale is provided with a groove at the rear end, the groove is provided with a chamfered surface, the chamfered surface being provided with a second scale, the caliper body is provided with a third scale on both the front and back, the first scale aligns with the third scale on the front of the caliper body for reading on the front, the second scale aligns with the third scale on the back of the caliper body for reading on the back, so that it is possible to read from the front and back, making it more convenient to use. Description with drawings Fig. This is a front view of a utility model caliper, which is readable from both the front and the back. Fig. This is a rear view of a utility model caliper, which is readable from both the front and the back. Fig. This is a schematic view of the construction of a utility model caliper, which can be read from both the front and the back. Fig. This is a schematic view of the construction of a utility model caliper, which can be read from both the front and the back.

[0008] As shown in the illustrations: 100, caliper body; 200, vernier; 201, first scale; 202, groove; 203, chamfered surface; 204, second scale; 300, third scale. The specific embodiment

[0009] To clarify the purpose, technical solutions, and advantages of the embodiment of the present utility model, the technical solutions in the embodiment of the present utility model are described clearly and completely below in conjunction with the diagrams in the embodiment of the present utility model. It is clear that the described embodiment represents a part of the embodiments of the present utility model and not all embodiments. The components of the embodiment of the utility model, which are generally described and illustrated in the diagrams, can be arranged and designed in a variety of different configurations.

[0010] Combined with the Fig., a double-sided caliper with a caliper body 100 and a vernier 200, which is slidably provided on the caliper body 100, characterized in that the vernier 200 is provided with a first scale 201 on the front, the vernier 200 is provided with a groove 202 at the rear end, the groove 202 is provided with a chamfered surface 203, the chamfered surface 203 being provided with a second scale 204, the caliper body 100 being provided with a third scale 300 on both the front and the back, the first scale 201 aligning with the third scale 300 on the front of the caliper body 100 for reading on the front, the second scale 204 aligning with the third scale 300 on the back of the caliper body 100 for reading on the back.

[0011] In the implementation and use of the utility model, a caliper is used for measurement, the vernier 200 being provided with a first scale 201 on the front, the vernier 200 being provided with a groove 202 at the rear end, the groove 202 being provided with a chamfered surface 203, the chamfered surface 203 being provided with a second scale 204, the caliper body 100 being provided with a third scale 300 on both the front and the back, the first scale 201 aligning with the third scale 300 on the front of the caliper body 100 for reading on the front, the second scale 204 aligning with the third scale 300 on the back of the caliper body 100 for reading on the back, so that when measuring there is no need to specially position and adjust the position of the product being measured or the position of the caliper, and the measurement is more comfortable.

[0012] In this utility model, it should be noted that the orientation or positional relationship indicated by the terms "center," "top," "bottom," "left," "right," "vertical," "horizontal," "inside," and "outside" is based on the orientation or positional relationship shown in the diagrams or the orientation or positional relationship in which the product of this utility model is normally placed during use. It serves only to simplify and facilitate the description of the utility model. The description does not indicate or imply that the device or element referred to must have a specific orientation, should be constructed and operated in a specific orientation, and should therefore not be considered a limitation of this utility model. Furthermore, the terms "first," "second," "third," etc., are used for illustrative purposes only.They are used only to distinguish descriptions and are not to be understood as indicating or implying any relative meaning.

[0013] Furthermore, the terms "horizontal," "vertical," "overhanging," etc., do not mean that the parts must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" simply means that the orientation is more horizontal than "vertical," and does not mean that the structure must be perfectly horizontal, but can be slightly inclined.

[0014] In the present utility model, "plural" means at least two.

[0015] In the present utility model, it should also be noted that the terms "erected," "mounted," "connected," and "attached" are to be interpreted broadly unless expressly stated otherwise or limited. For example, the connection may be permanent, detachable, or integral; it may be mechanical or electrical; it may be direct or indirect via an intermediate medium; and it may be a connection within the two elements themselves. The specific meaning of the above terms in the present utility model can be understood by a person competent in the art, depending on the specific circumstances.

[0016] The foregoing describes the present utility model and its embodiments, and this description is not limiting. What is shown in the diagrams is only one embodiment of the present utility model, and the actual structure is not limited to it. In short, if ordinary technical personnel in the field are inspired by it, the technical program that is similar to the structure of the embodiment will fall within the scope of protection of the utility model, provided that there is no deviation from the purpose for which the utility model was created.

Claims

[1] A caliper gauge that can be read from both sides, comprising a caliper body (100) and a vernier scale (200) that is provided so as to be movable on the caliper body (100), characterized by that the vernier (200) is provided with a first scale (201) on the front side, the vernier (200) is provided with a groove (202) at the rear end, the groove (202) is provided with a bevelled surface (203), the bevelled surface (203) being provided with a second scale (204), the caliper body (100) is provided with a third scale (300) on both the front and rear sides, the first scale (201) mates with the third scale (300) on the front side of the caliper body (100) for reading on the front side, the second scale (204) mates with the third scale (300) on the rear side of the caliper body (100) for reading on the rear side.

Images