Portable balance scale

Abstract

The utility model discloses a hand-held balance scale comprising a balance scale body, the two side surfaces of the balance scale body are fixedly provided with cylinders, the cylinders are rotatably provided with connecting rods, the other ends of the connecting rods are fixedly provided with handles, the outer walls of the connecting rods are slidably provided with plug pins, and the plug pins are fixedly connected with the balance scale body. The two side faces of the balance scale body are correspondingly provided with inserting grooves, one ends of the inserting pins are located in the inserting grooves, the other ends of the inserting pins are fixedly provided with pulling blocks, and first springs are fixedly arranged between the pulling blocks and the connecting rods, so that a user can pull the pulling blocks to enable one ends of the inserting pins to be separated from the inserting grooves, and the inserting pins are inserted into the inserting grooves. And at the moment, the connecting rod and the lifting handle can be rotated, so that the device is convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of balance scales, and more specifically, to a portable balance scale. Background Art

[0002] The electronic balance scale is an innovative precision electronic balance scale with a sturdy metal shell and a transparent and novel windproof structure. It is a cutting-edge product of the current "strain type" sensing technology and is mainly used in laboratories, pharmacies, jewelry stores and other occasions that require precise measurement. However, most traditional balance scales are difficult to carry, so when they need to be moved, they need to be manually dragged by the bottom to pick them up. This method of carrying is time-consuming and labor-intensive and is not convenient for long-term carrying. In addition, traditional balance scales do not have a leveling function, so when the balance scale is placed on an unstable desktop for use, the measured object is prone to fall, affecting normal measurement. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the problems existing in the prior art, the utility model provides a portable balance scale to solve the technical problem that most of the traditional balance scales mentioned in the background technology are difficult to carry, resulting in the need to manually drag the bottom to pick up when they need to be transported. This carrying method is time-consuming and labor-intensive and is not convenient for long-term carrying.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable balance scale, including a balance scale body, columns are fixedly provided on both side surfaces of the balance scale body, connecting rods are rotatably provided on the columns, a handle is fixedly provided on the other end of the connecting rod, a latch is slidably provided on the outer wall of the connecting rod, slots are correspondingly provided on both side surfaces of the balance scale body, one end of the latch is located inside the slot, a pull block is fixedly provided on the other end of the latch, a first spring is fixedly provided between the pull block and the connecting rod, a threaded cylinder is fixedly provided on the lower end surface of the balance scale body and at the four corners, and a threaded column is provided inside the threaded cylinder.

[0007] The utility model is further configured such that the threaded columns are all threadedly connected to the threaded barrels, the lower ends of the threaded columns are all provided with bearings, and the outer walls of the bearings are all fixedly provided with grounding blocks to facilitate supporting the device.

[0008] The utility model is further configured that a twisting block is fixedly provided on the outer wall of the threaded column to facilitate the rotation of the threaded column.

[0009] The utility model is further configured such that guide cylinders are fixedly provided on both sides of the balance scale body, sliding columns are slidably provided inside the guide cylinders, and side baffles are fixedly provided on the outer walls of the sliding columns, so as to protect both sides of the balance scale body.

[0010] The utility model is further configured that a second spring is fixedly provided at one end of the sliding column, and one end of the second spring is fixedly connected to the inner wall of the guide cylinder, so as to buffer the impact force received by the side baffle.

[0011] The utility model is further configured such that a rear baffle is fixedly provided at one end of the side baffle and at the rear end of the balance scale body, and the side baffle and the rear baffle are both made of elastic rubber material, so as to protect the rear end of the balance scale body.

[0012] The utility model is further configured that a rubber column is fixedly provided on the inner wall of the rear baffle, a plurality of the rubber columns are provided, and the other ends of the rubber columns are fixedly connected to the outer wall of the balance scale body, so as to buffer the impact force received by the rear baffle.

[0013] The utility model is further configured that a level bubble is fixedly provided on one side of the balance scale body, so as to facilitate checking the state of the balance scale body.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a portable balance scale, which has the following beneficial effects:

[0016] 1. By arranging the balance scale body, column, connecting rod, handle, latch, slot, pull block and first spring, the user can pull the pull block to make one end of the latch disengage from the slot, and then the connecting rod and the handle can be rotated to facilitate carrying the device, saving time and effort.

[0017] 2. By setting the threaded barrel, threaded column, bearing, grounding block and twisting block, the user can rotate the threaded column by turning the twisting block to adjust the protruding length of the threaded column inside the threaded barrel, so as to facilitate the adjustment of the balance scale body to a horizontal state for later use.

[0018] 3. By providing a guide cylinder, a sliding column, a side baffle, a second spring, a rear baffle and a rubber column, the balance scale body can be protected to prevent damage to the balance scale body when it falls, and by providing a second spring and a rubber column, the impact force on the side baffle and the rear baffle can be buffered and protected to increase the anti-fall performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is an overall schematic diagram of a portable balance scale when not in use;

[0020] Figure 2 This is an exploded view of the installation of the column, connecting rod, handle and latch on the balance scale body;

[0021] Figure 3 This is an exploded view of the installation of the threaded barrel, threaded column, bearing and grounding block on the balance scale body;

[0022] Figure 4 The exploded view of the installation of the sliding column, side baffle, second spring, rear baffle and rubber column;

[0023] Figure 5 It is the installation diagram of threaded column, bearing, ground block and twist block.

[0024] In the figure: 1. balance scale body; 2. column; 3. connecting rod; 4. handle; 5. latch; 6. slot; 7. pull block; 8. first spring; 9. threaded cylinder; 10. threaded column; 11. bearing; 12. grounding block; 13. twisting block; 14. guide cylinder; 15. sliding column; 16. side baffle; 17. second spring; 18. rear baffle; 19. rubber column; 20. level bubble. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0027] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0028] See also Figure 1-5A portable balance scale comprises a balance scale body 1, columns 2 are fixedly provided on both sides of the balance scale body 1, connecting rods 3 are rotatably provided on the columns 2, a handle 4 is fixedly provided on the other end of the connecting rod 3, and latches 5 are slidably provided on the outer wall of the connecting rod 3, slots 6 are correspondingly opened on both sides of the balance scale body 1, one end of the latches 5 is located inside the slots 6, and a pull block 7 is fixedly provided on the other end of the latches 5, a first spring 8 is fixedly provided between the pull block 7 and the connecting rod 3, and threaded cylinders 9 are fixedly provided on the lower end surface of the balance scale body 1 and at the four corners, and threaded columns 10 are provided inside the threaded cylinders 9.

[0029] In this embodiment, the threaded column 10 is threadedly connected to the threaded tube 9, a bearing 11 is provided at the lower end of the threaded column 10, a grounding block 12 is fixed on the outer wall of the bearing 11, and a twisting block 13 is fixed on the outer wall of the threaded column 10.

[0030] More specifically, the user can pull the pull block 7 to disengage one end of the pin 5 from the slot 6, and then the connecting rod 3 and the handle 4 can be rotated to facilitate carrying the device by the handle 4, saving time and effort, and the user can also rotate the threaded column 10 by turning the twisting block 13 to adjust its protruding length inside the threaded tube 9, so as to facilitate adjusting the balance scale body 1 to a horizontal state for later use.

[0031] See also Figure 1 , Figure 2 and Figure 4 As an implementation method for protecting the balance scale body 1: guide cylinders 14 are fixedly provided on both sides of the balance scale body 1, sliding columns 15 are slidably provided inside the guide cylinders 14, side baffles 16 are fixedly provided on the outer walls of the sliding columns 15, and second springs 17 are fixedly provided at one end of the sliding columns 15, and one end of the second springs 17 is fixedly connected to the inner wall of the guide cylinder 14, and a rear baffle 18 is fixedly provided at one end of the side baffle 16 and at the rear end of the balance scale body 1, and a rubber column 19 is fixedly provided on the inner wall of the rear baffle 18, and a plurality of rubber columns 19 are provided, and the other ends thereof are fixedly connected to the outer wall of the balance scale body 1, and the side baffle 16 and the rear baffle 18 are both made of elastic rubber material.

[0032] Specifically, by providing the side baffles 16 and the rear baffle 18, the balance scale body 1 can be protected to prevent damage to the balance scale body 1 when it falls, and by providing the second spring 17 and the rubber column 19, the impact force exerted on the side baffles 16 and the rear baffle 18 can be buffered and protected to increase the anti-fall performance of the device.

[0033] Please refer to Figure 1 As a further implementation method of leveling the device: a level bubble 20 is fixedly provided on one side of the balance scale body 1.

[0034] Specifically, the user can check the status of the balance body 1 through the level bubble 20 .

[0035] To sum up, when the overall device is in use: when the device needs to be carried, the user can pull the pull block 7 to disengage one end of the pin 5 from the slot 6, and then the connecting rod 3 and the handle 4 can be rotated to facilitate carrying the device, saving time and effort, and before use, the threaded column 10 can be rotated by rotating the twisting block 13 to adjust its extended length inside the threaded tube 9, so as to facilitate adjusting the balance scale body 1 to a horizontal state, which is convenient for later use, and by providing the side baffle 16 and the rear baffle 18, the balance scale body 1 can be protected to prevent damage to the balance scale body 1 when it falls, and by providing the second spring 17 and the rubber column, the impact force on the side baffle 16 and the rear baffle 18 can be buffered and protected to increase the anti-fall performance of the device.

[0036] When the device needs to be carried, the user can pull the pull block 7 to disengage one end of the latch 5 from the slot 6. At this time, the connecting rod 3 and the handle 4 can be rotated to facilitate carrying the device, saving time and effort.

[0037] Before use, the threaded column 10 can be rotated by rotating the twisting block 13 to adjust its protruding length inside the threaded tube 9, so as to facilitate the adjustment of the balance body 1 to a horizontal state for later use.

[0038] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A portable balance scale, comprising a balance scale body (1), characterized in that: A column (2) is fixedly provided on both sides of the balance scale body (1), a connecting rod (3) is rotatably provided on the column (2), a handle (4) is fixedly provided on the other end of the connecting rod (3), a latch (5) is slidably provided on the outer wall of the connecting rod (3), slots (6) are correspondingly provided on both sides of the balance scale body (1), one end of the latch (5) is located inside the slot (6), a pull block (7) is fixedly provided on the other end of the latch (5), a first spring (8) is fixedly provided between the pull block (7) and the connecting rod (3), a threaded cylinder (9) is fixedly provided on the lower end surface of the balance scale body (1) and at four corners, and a threaded column (10) is provided inside the threaded cylinder (9).

2. A portable balance according to claim 1, characterized in that: The threaded columns (10) are all threadedly connected to the threaded barrel (9), the lower ends of the threaded columns (10) are all provided with bearings (11), and the outer walls of the bearings (11) are all fixedly provided with grounding blocks (12).

3. A portable balance according to claim 2, characterized in that: A twisting block (13) is fixedly provided on the outer wall of the threaded column (10).

4. A portable balance according to claim 1, characterized in that: Guide cylinders (14) are fixedly provided on both sides of the balance body (1), sliding columns (15) are slidably provided inside the guide cylinders (14), and side baffles (16) are fixedly provided on the outer walls of the sliding columns (15).

5. A portable balance according to claim 4, characterized in that: A second spring (17) is fixedly provided at one end of the sliding column (15), and one end of the second spring (17) is fixedly connected to the inner wall of the guide cylinder (14).

6. A portable balance according to claim 4, characterized in that: A rear baffle (18) is fixedly provided at one end of the side baffle (16) and at the rear end of the balance scale body (1); the side baffle (16) and the rear baffle (18) are both made of elastic rubber material.

7. A portable balance according to claim 6, characterized in that: A rubber column (19) is fixedly provided on the inner wall of the rear baffle (18), a plurality of the rubber columns (19) are provided, and the other ends of the rubber columns are fixedly connected to the outer wall of the balance scale body (1).

8. A portable balance according to claim 1, characterized in that: A level bubble (20) is fixedly provided on one side of the balance scale body (1).

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