Stainless steel digital caliper convenient to carry

Abstract

The utility model relates to the technical field of digital display calipers, and discloses a portable stainless steel digital display caliper, which comprises a protective block, a moving groove is arranged at the top of the protective block, a stainless steel main ruler is arranged in the moving groove, scale marks are arranged at the top of the stainless steel main ruler, and the stainless steel main ruler is arranged in the moving groove. The top of the stainless steel main ruler is movably connected with a moving block, the top of the moving block is provided with a display, the front surface of the moving block is fixedly connected with a moving device, the front surface of the moving device is movably provided with a folding device, and one side of the protective block is fixedly connected with a first locking device. The other side of the protection block is fixedly connected with a second locking device. Through the arrangement of the folding device, the caliper can be folded when not used, the overall size is greatly reduced, the design enables the caliper to be easily placed in a pocket, a tool bag or a small tool box, and a user can conveniently carry the caliper and carry out measurement work.

Description

Technical Field

[0001] The utility model relates to the technical field of digital calipers, and more specifically, the utility model relates to a portable stainless steel digital caliper. Background Art

[0002] A caliper is a measuring tool composed of a main scale and a vernier, used to measure length, internal and external diameters, and depth, with the functions of metering and inspection, a measuring tool for measuring length, internal and external diameters, and depth. A digital caliper has the characteristics of intuitive reading, convenient use, and diverse functions.

[0003] Existing stainless steel digital calipers are usually large in size or cumbersome in shape, not convenient to be put into a pocket or a small tool bag for carrying, which limits the convenience of users carrying the caliper when moving, especially for users who need to move frequently or switch between different work sites. Summary of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a portable stainless steel digital caliper, which has the advantage of being convenient to carry.

[0005] To achieve the above object, the utility model provides the following technical solution: a portable stainless steel digital caliper, including a protective block, a moving groove is opened at the top of the protective block, a stainless steel main scale is arranged in the moving groove, scale lines are opened at the top of the stainless steel main scale, a moving block is movably connected to the top of the stainless steel main scale, a display is arranged at the top of the moving block, a moving device is fixedly connected to the front of the moving block, a folding device is movably installed on the front of the moving device, a first locking device is fixedly connected to one side of the protective block, and a second locking device is fixedly connected to the other side of the protective block.

[0006] As a preferred technical solution of the utility model, a limiting block is arranged in the moving device, and a guide rail is fixedly connected to the inner wall of the limiting block.

[0007] As a preferred technical solution of the utility model, a fixing plate is arranged in the folding device, and measuring jaws are arranged on the inner wall of the fixing plate.

[0008] As a preferred technical solution of the utility model, a rotating rod is fixedly connected to the middle part of the measuring jaws, and a rotating knob is fixedly connected to the top of the rotating rod.

[0009] As a preferred technical solution of the utility model, a connecting rope is fixedly connected to one side of the measuring jaws, and a soft loop is fixedly connected to one side of the connecting rope.

[0010] As a preferred technical solution of the present utility model, a first fixing rod is arranged inside the first locking device, and a first limiting disc is fixedly connected to one side of the first fixing rod.

[0011] As a preferred technical solution of the present utility model, a second fixing rod is arranged inside the second locking device, and a second limiting disc is fixedly connected to the other side of the second fixing rod.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. Through the setting of the folding device, the present utility model can be folded when not in use, greatly reducing the overall volume. Such a design enables the caliper to be easily placed in a pocket, tool bag or small toolbox, facilitating the user to carry it around and perform measurement work.

[0014] 2. Through the setting of the first locking device and the second locking device, the present utility model facilitates the fixation of the folding device and can ensure that the caliper remains compact and stable when folded, which is particularly important for carrying and storage. The user can safely put the fixed caliper into a pocket or tool bag without worrying about accidental opening or damage during carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a front perspective structural schematic diagram of the present utility model;

[0016] Figure 2 is a side perspective structural schematic diagram of the present utility model;

[0017] Figure 3 is a three-dimensional structural schematic diagram of the folding device of the present utility model;

[0018] Figure 4 For the present utility model Figure 3 is an enlarged three-dimensional structural schematic diagram of A in.

[0019] In the figure: 1, protective block; 2, moving groove; 3, stainless steel main scale; 4, graduation line; 5, moving block; 6, display; 7, moving device; 701, limiting block; 702, guide rail; 8, folding device; 801, fixing plate; 802, measuring jaw; 803, rotating rod; 804, rotating knob; 805, connecting rope; 806, soft sleeve; 9, first locking device; 901, first fixing rod; 902, first limiting disc; 10, second locking device; 1001, second fixing rod; 1002, second limiting disc. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. 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] As Figures 1 to 4 shown, the present utility model provides a stainless steel digital caliper that is easy to carry, including a protective block 1. A moving groove 2 is opened at the top of the protective block 1. A stainless steel main scale 3 is arranged in the moving groove 2. Scale lines 4 are opened at the top of the stainless steel main scale 3. A moving block 5 is movably connected to the top of the stainless steel main scale 3. A display 6 is arranged at the top of the moving block 5. A moving device 7 is fixedly connected to the front of the moving block 5. A folding device 8 is movably installed on the front of the moving device 7. A first locking device 9 is fixedly connected to one side of the protective block 1. A second locking device 10 is fixedly connected to the other side of the protective block 1.

[0022] Among them, through the setting of the folding device 8, it can be folded when not in use, greatly reducing the overall volume. Such a design enables the caliper to be easily placed in a pocket, tool bag or small toolbox, facilitating the user to carry it with them and perform measurement work. Through the setting of the first locking device 9 and the second locking device 10, it is convenient to fix the folding device 8, and it can ensure that the caliper can still maintain a compact and stable state when folded, which is particularly important for carrying and storage. The user can safely put the fixed caliper into a pocket or tool bag without worrying about accidentally opening or damaging it during the carrying process.

[0023] A limiting block 701 is arranged in the moving device 7, and a guide rail 702 is fixedly connected to the inner wall of the limiting block 701.

[0024] Among them, through the setting of the guide rail 702, it is convenient for the movement of the fixing plate 801. Through the movement of the fixing plate 801, it is convenient to drive the two measuring claws 802 to clamp the measured item.

[0025] A fixing plate 801 is arranged in the folding device 8, and measuring claws 802 are arranged on the inner wall of the fixing plate 801.

[0026] Among them, through the setting of the measuring claws 802, it is used to accurately capture and measure the size of an object.

[0027] A rotating rod 803 is fixedly connected to the middle part of the measuring claw 802, and a rotating knob 804 is fixedly connected to the top of the rotating rod 803.

[0028] Among them, through the setting of the rotary knob 804, it is convenient to drive the rotary rod 803 to rotate. Through the rotation of the rotary rod 803, it is convenient to drive the measuring claw 802 to fold.

[0029] One side of the measuring claw 802 is fixedly connected with a connecting rope 805, and one side of the connecting rope 805 is fixedly connected with a soft loop 806.

[0030] Among them, by sleeving the soft loop 806 on the connecting rope 805 onto the first locking device 9 and the second locking device 10, it is convenient to fix the folding device 8, and it can ensure that the caliper can still maintain a compact and stable state when folded, which is particularly important for carrying and storing. Users can safely put the fixed caliper into their pockets or tool bags without worrying about accidentally opening or damaging it during the carrying process.

[0031] The first locking device 9 is provided with a first fixing rod 901, and one side of the first fixing rod 901 is fixedly connected with a first limiting disk 902.

[0032] Among them, through the setting of the first limiting disk 902, the soft loop 806 on the left connecting rope 805 is sleeved onto the first fixing rod 901 for limiting.

[0033] The second locking device 10 is provided with a second fixing rod 1001, and the other side of the second fixing rod 1001 is fixedly connected with a second limiting disk 1002.

[0034] Among them, through the setting of the second limiting disk 1002, the soft loop 806 on the right connecting rope 805 is sleeved onto the second fixing rod 1001 for limiting.

[0035] The working principle and usage process of the present utility model: When the caliper is working, through the movement of the two measuring claws 802 on the guide rail 702, it is convenient to measure an object. When the caliper is not in use and needs to be carried, by rotating the rotary knob 804, the rotary rod 803 is driven to rotate. Through the rotation of the rotary rod 803, it is convenient to drive the measuring claw 802 to rotate to a position parallel to the stainless steel main scale 3, greatly reducing the overall volume. Such a design enables the caliper to be easily placed into a pocket, tool bag or small toolbox, facilitating users to carry it with them and perform measurement work. By sleeving the soft loop 806 on the connecting rope 805 onto the first fixing rod 901 and the second fixing rod 1001, and limiting it through the first limiting disk 902 and the second limiting disk 1002, it is convenient to fix the measuring claw 802, and it can ensure that the caliper can still maintain a compact and stable state when folded, which is particularly important for carrying and storing. Users can safely put the fixed caliper into their pockets or tool bags without worrying about accidentally opening or damaging it during the carrying process.

[0036] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0037] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable stainless steel digital caliper, comprising a protective block (1), characterized in that: The top of the protection block (1) is provided with a moving groove (2), a stainless steel main ruler (3) is arranged in the moving groove (2), a scale line (4) is arranged on the top of the stainless steel main ruler (3), a moving block (5) is movably connected to the top of the stainless steel main ruler (3), a display (6) is arranged on the top of the moving block (5), a moving device (7) is fixedly connected to the front of the moving block (5), a folding device (8) is movably installed on the front of the moving device (7), a first locking device (9) is fixedly connected to one side of the protection block (1), and a second locking device (10) is fixedly connected to the other side of the protection block (1).

2. A portable stainless steel digital caliper according to claim 1, characterized in that: A limit block (701) is arranged inside the moving device (7), and the inner wall of the limit block (701) is fixedly connected to a guide rail (702).

3. A portable stainless steel digital caliper according to claim 1, characterized in that: A fixing plate (801) is provided in the folding device (8), and a measuring claw (802) is provided on the inner wall of the fixing plate (801).

4. A portable stainless steel digital caliper according to claim 3, characterized in that: The middle part of the measuring claw (802) is fixedly connected to a rotating rod (803), and the top of the rotating rod (803) is fixedly connected to a rotating knob (804).

5. The portable stainless steel digital caliper according to claim 3, characterized in that: One side of the measuring claw (802) is fixedly connected to a connecting rope (805), and one side of the connecting rope (805) is fixedly connected to a soft ferrule (806).

6. The portable stainless steel digital caliper according to claim 1, characterized in that: A first fixing rod (901) is arranged in the first locking device (9), and a first limiting plate (902) is fixedly connected to one side of the first fixing rod (901).

7. The portable stainless steel digital caliper according to claim 1, characterized in that: A second fixing rod (1001) is arranged inside the second locking device (10), and a second limiting plate (1002) is fixedly connected to the other side of the second fixing rod (1001).

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