Free rotation type universal meter support

Abstract

The utility model relates to the technical field of universal meter supports, in particular to a free rotation type universal meter support, which comprises a support, two fastening belts are fixedly connected to the lower end face of the support, a hook-and-loop fastener loop surface is arranged on the front end face of one fastening belt, a hook-and-loop fastener hook surface is arranged on the front end face of the other fastening belt, a connecting shaft is fixedly connected to the upper end face of the support, and the connecting shaft is fixedly connected to the lower end face of the support. A sleeve is rotatably connected to the outer wall of the connecting shaft, a supporting plate is fixedly connected to the upper end face of the sleeve, a sliding groove is formed in the supporting plate, two symmetrically-distributed clamping plates are slidably connected to the interior of the sliding groove, a plurality of springs are fixedly connected between the two clamping plates, and the support can be fixed to the arm of a user through a tightening belt, a hook-and-loop fastener hook face and a hook-and-loop fastener loop face; the universal meter can be clamped and fixed on the upper end face of the supporting plate through the cooperation of the two clamping plates, the supporting plate and the spring, the angle of the universal meter can be adjusted through the cooperation of the sleeve, the connecting shaft and the fastening bolt, reading is convenient, and the problems of unstable placement and inconvenient reading in the prior art are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of multimeter brackets, in particular to a free-rotating multimeter bracket. Background Art

[0002] A multimeter is an important tool for measuring circuit data information such as current, voltage, and resistance. It is often used in experiments, installation and maintenance of power equipment, and other fields.

[0003] Currently, when electrical repairmen use multimeters to measure circuits under outdoor working conditions, the multimeter cannot be placed in a stable and convenient position like on an indoor workbench. Most repairmen need to spend time to place the multimeter. Some use one hand to hold the multimeter, some place the multimeter on their knees, and some look for a suitable place around to place it. This is extremely inconvenient. First, the placement is unstable and the instrument is easy to fall off and break. Second, it is inconvenient to use and difficult to read. Utility Model Content

[0004] In view of the above problems, the utility model proposes a freely rotating multimeter bracket to solve the above problems.

[0005] The utility model is implemented as follows: a freely rotating multimeter bracket comprises a support, the lower end face of the support is fixedly connected to two tightening bands, the front end face of one of the tightening bands is provided with a Velcro fur surface, and the front end face of the other tightening band is provided with a Velcro hook surface, the upper end face of the support is fixedly connected to a connecting shaft, the outer wall of the connecting shaft is rotatably connected to a sleeve, the upper end face of the sleeve is fixedly connected to a support plate, a slide groove is provided inside the support plate, two symmetrically distributed clamping plates are slidably connected inside the slide groove, and a plurality of evenly distributed springs are fixedly connected between the two clamping plates.

[0006] In order to prevent the splint from falling out, as a preferred free-rotating multimeter bracket of the utility model, two symmetrically distributed limit grooves are opened inside the slide slot, and the front and rear end surfaces of the two splints are fixedly connected with limit blocks matching the limit grooves.

[0007] In order to facilitate the fixing of the sleeve and the support plate, as a preferred embodiment of the free-rotating multimeter bracket of the utility model, the inner wall of the sleeve is threadedly connected with a fastening bolt.

[0008] In order to facilitate the positioning of the multimeter, as a preferred embodiment of the free-rotating multimeter bracket of the present invention, a support plate is fixedly connected to the rear side of the upper end surface of the support plate.

[0009] In order to facilitate the user to wear comfortably, as a preferred embodiment of the free-rotating multimeter stand of the utility model, a sponge pad is provided on the inner wall of the support.

[0010] In order to fit the user's arm conveniently, as a preferred embodiment of the free-rotating multimeter bracket of the present invention, the support is arc-shaped.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The free-rotating multimeter bracket can fix the support on the user's arm through a tight belt, a Velcro hook surface and a Velcro fleece surface; the multimeter can be clamped and fixed on the upper end surface of the support plate through the cooperation of two clamping plates, a support plate and a spring; the angle of the multimeter can be adjusted through the cooperation of a sleeve, a connecting shaft and a fastening bolt, which is convenient for reading, and solves the problems of unstable placement and inconvenient reading in the past. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the overall structural diagram of the free-rotating multimeter bracket of the utility model;

[0014] Figure 2 It is a top cross-sectional view of the support plate of the utility model;

[0015] Figure 3 This is a structural diagram of the support of the utility model;

[0016] Figure 4 It is the structural diagram of the splint of the utility model.

[0017] In the figure, 1. support; 2. tightening belt; 3. Velcro fleece surface; 4. Velcro hook surface; 5. connecting shaft; 6. sleeve; 7. fastening bolt; 8. supporting plate; 9. supporting plate; 10. slide groove; 11. spring; 12. splint; 13. limit groove; 14. limit block; 15. sponge pad. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0019] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0020] See also Figure 1-4 A freely rotating multimeter bracket comprises a support 1, the lower end face of the support 1 is fixedly connected with two tightening bands 2, the front end face of one of the tightening bands 2 is provided with a Velcro fur surface 3, and the front end face of the other tightening band 2 is provided with a Velcro hook surface 4, the upper end face of the support 1 is fixedly connected with a connecting shaft 5, the outer wall of the connecting shaft 5 is rotatably connected with a sleeve 6, the upper end face of the sleeve 6 is fixedly connected with a supporting plate 8, a slide groove 10 is provided inside the supporting plate 8, and two symmetrically distributed clamping plates 12 are slidably connected inside the slide groove 10, and a plurality of evenly distributed springs 11 are fixedly connected between the two clamping plates 12.

[0021] In this embodiment: when in use, pull the clamping plates 12 to both sides, thereby stretching the spring 11, place the multimeter above the support plate 8 between the two clamping plates 12, and support the bottom of the multimeter with the support plate 9, release your hands, and the two clamping plates 12 move relative to each other under the elastic force of the spring 11, thereby clamping and fixing the multimeter, fit the support 1 to the user's arm, and stick and fix the two tightening bands 2 with the Velcro fur surface 3 and the Velcro hook surface 4, thereby fixing the support 1 to the user's arm, rotate the support plate 8 to adjust the multimeter to an angle convenient for reading, and tighten the fastening bolts 7 to fix the sleeve 6 to the connecting shaft 5, thereby fixing the support plate 8 and the multimeter, solving the previous problems of unstable placement and inconvenient reading of the multimeter.

[0022] As a technical optimization solution of the utility model, two symmetrically distributed limiting grooves 13 are provided inside the slide groove 10 , and limiting blocks 14 matching the limiting grooves 13 are fixedly connected to the front and rear end surfaces of the two clamping plates 12 .

[0023] In this embodiment, the limiting block 14 slides in the limiting groove 13 to limit the clamping plate 12 to prevent the clamping plate 12 from falling off the supporting plate 8 .

[0024] As a technical optimization solution of the utility model, the inner wall of the sleeve 6 is threadedly connected with a fastening bolt 7 .

[0025] In this embodiment, by tightening the fastening bolt 7, the fastening bolt 7 is pressed against the connecting shaft 5, so that the sleeve 6 is fixed to the connecting shaft 5, preventing the support plate 8 from driving the multimeter to rotate during use.

[0026] As a technical optimization solution of the present utility model, a support plate 9 is fixedly connected to the rear side of the upper end surface of the support plate 8 .

[0027] In this embodiment, the support plate 9 is used to support the bottom of the multimeter to prevent the multimeter from sliding.

[0028] As a technical optimization solution of the present invention, a sponge pad 15 is provided on the inner wall of the support 1 .

[0029] In this embodiment, a sponge pad 15 is arranged on the inner wall of the support 1 to facilitate the user to wear comfortably.

[0030] As a technical optimization solution of the present utility model, the support 1 is arc-shaped.

[0031] In this embodiment, the support 1 is arranged in an arc shape so as to fit the user's arm and to fix the support 1 firmly.

[0032] The working principle and use process of the utility model are as follows: when in use, the clamping plates 12 are pulled apart to both sides, thereby stretching the spring 11, and the multimeter is placed above the support plate 8 between the two clamping plates 12, and the bottom of the multimeter is supported by the support plate 9, and the hands are released. The two clamping plates 12 move relatively under the elastic force of the spring 11, thereby clamping and fixing the multimeter, and the support 1 is fitted to the user's arm, and the two tightening bands 2 are adhered and fixed by the Velcro fur surface 3 and the Velcro hook surface 4, thereby fixing the support 1 to the user's arm, rotating the support plate 8 to adjust the multimeter to an angle convenient for reading, and tightening the fastening bolts 7 to fix the sleeve 6 and the connecting shaft 5, thereby fixing the support plate 8 and the multimeter, thereby solving the problems of unstable placement and inconvenient reading of the multimeter in the past.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A free-rotating multimeter stand, comprising a support (1), characterized in that: The lower end surface of the support (1) is fixedly connected to two tightening bands (2), wherein the front end surface of one of the tightening bands (2) is provided with a Velcro fleece surface (3), and the front end surface of the other tightening band (2) is provided with a Velcro hook surface (4); the upper end surface of the support (1) is fixedly connected to a connecting shaft (5), the outer wall of the connecting shaft (5) is rotatably connected to a sleeve (6), the upper end surface of the sleeve (6) is fixedly connected to a support plate (8), a slide groove (10) is provided inside the support plate (8), two symmetrically distributed clamping plates (12) are slidably connected inside the slide groove (10), and a plurality of evenly distributed springs (11) are fixedly connected between the two clamping plates (12).

2. The free-rotating multimeter stand according to claim 1, characterized in that: Two symmetrically distributed limiting grooves (13) are provided inside the sliding groove (10), and limiting blocks (14) matching the limiting grooves (13) are fixedly connected to the front and rear end surfaces of the two clamping plates (12).

3. The free-rotating multimeter stand according to claim 1, characterized in that: The inner wall of the sleeve (6) is threadedly connected with a fastening bolt (7).

4. The free-rotating multimeter stand according to claim 1, characterized in that: A support plate (9) is fixedly connected to the rear side of the upper end surface of the support plate (8).

5. The free-rotating multimeter stand according to claim 1, characterized in that: The inner wall of the support (1) is provided with a sponge pad (15).

6. The free-rotating multimeter stand according to claim 1, characterized in that: The support (1) is arc-shaped.

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