CN219045988U

CN219045988U - Electronic portable scale

Info

Publication number: CN219045988U
Application number: CN202222648598.8U
Authority: CN
Inventors: 王洪波; 李虹; 赵秋水; 张瑞玲; 韩东亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-05-19
Anticipated expiration: 2032-10-08

Abstract

The utility model provides an electronic portable scale. The electronic portable scale comprises a portable scale body and a detachable lifting hook, wherein the portable scale body is fixedly provided with a connecting piece, the detachable lifting hook component is movably connected with the portable scale body through the connecting piece, a pressure spring is arranged inside the connecting block, one end of the pressure spring is attached to the supporting plate, the inner side wall of the connecting block is provided with supporting plates corresponding to each other in the circumferential direction, a gap is reserved between two adjacent supporting plates, a limiting groove opposite to the gap in size is reserved at the center of the supporting plate, the connecting piece is movably connected with the portable scale body, the lifting block is pressed and rotated, a lug on the outer wall of the lifting block falls into the limiting groove reserved at the center of the supporting plate, the lifting hook component is not easy to loosen through the cooperation of the pressure spring and the supporting plate, a sliding block is arranged on the inner side of the lifting handle and is in sliding connection with the scale body, the volume of the portable scale is reduced, a display screen at the top is convenient for a user to observe, and the design of the sealing cover at the top of the lifting handle is used for protecting the display screen from being collided and scratched.

Description

Electronic portable scale

Technical Field

The utility model relates to the field of weighing measuring instruments, in particular to an electronic portable scale.

Background

The electronic portable balance is a kind of weighing apparatus, utilize the hooke's law or instrument of the lever balance principle of the force to survey the object quality, the electronic portable balance is mainly by the transfer system of force (such as lever force transfer system), the bearing system (such as the scale pan, scale body), the system of indicating value (such as the calibrated scale, electronic display instrument) and sensor triplex, can divide into three major categories of electronic balance, mechanical balance, electromechanical combination balance according to the structural principle.

The electronic portable scale has the advantages of small volume and high precision, is widely applied to daily life, but frequently has some problems when in use, the lifting hook of the existing electronic portable scale is of an integral structure and can not be detached, the lifting hook exposed outside can not be hidden, and the lifting hook is easy to hook clothes when in storage, so that articles are damaged or users are injured.

Therefore, it is necessary to provide a new electronic portable balance to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an electronic portable scale.

The electronic portable scale provided by the utility model comprises: the portable scale body and can dismantle lifting hook subassembly, portable scale body bottom fixed mounting has the connecting piece, can dismantle lifting hook subassembly pass through the connecting piece with portable scale body swing joint, the connecting piece includes the pressure spring, supports a dish and inside hollow connecting block is constituteed, the pressure spring is located inside the connecting block, just the upper and lower both ends of pressure spring respectively with connecting block inner wall and support a set fixed connection, the connecting block inner wall is the circumference direction and is equipped with the layer board that two liang correspond, the multiunit the layer board is located respectively support a dish below and with the inside wall fixed connection of connecting block, have the clearance between two adjacent layer boards, the layer board center department has been seted up with the spacing groove that the clearance size is relative, can dismantle lifting hook subassembly includes the hanging piece, hanging piece outer wall one end is circumference direction and is equipped with the lug that is relative with layer board spacing groove size.

Further, the portable scale body comprises a handle and a scale body, and the inner side of the handle is provided with a sliding block and is in sliding connection with the scale body.

Further, the handle comprises a sealing cover, a display screen and a button, a placing groove is formed in the upper surface of the handle, the display screen and the button are installed in the placing groove, a sliding rail corresponding to the sealing cover is formed in the top of the placing groove, and the sealing cover is slidably installed in the sliding rail at the top of the placing groove.

Further, a storage cavity is formed in one side of the scale body, a sealing cover corresponding to the storage cavity is arranged on one side of the scale body, and the sealing cover is connected with the storage cavity in a clamping mode.

Further, the detachable hook component consists of a hook, a connecting ring and a hanging block, wherein the upper end and the lower end of the connecting ring are respectively and movably connected with the hook and the hanging block, one end of the outer wall of the hanging block is provided with a protruding block in the circumferential direction, and the protruding block is opposite to the gap in size.

Further, a retaining plate is hinged to one side of the sealing cover, a spring is fixedly connected to the bottom surface of the retaining plate, and one end of the spring is fixedly connected with the sealing cover.

Further, the grooves are formed in two sides of the handle respectively, clamping plates are arranged in the grooves of the handle and movably connected with the grooves of the handle through fixing shafts, and one ends of the clamping plates are fixedly connected with the surfaces of the grooves through tension springs.

Further, a cylindrical groove is formed in the upper surface of the balance body, a folding hose is arranged at the bottom of the cylindrical groove, and one end of the folding hose is fixedly connected with the handle.

Compared with the related art, the electronic portable scale provided by the utility model has the following beneficial effects:

1. can dismantle lifting hook subassembly and portable scale body swing joint through the connecting piece, press and rotatory hanging piece, the lug of hanging piece outer wall falls into the spacing groove that the layer board center department was seted up, through the pressure spring with support the cooperation of dish, can dismantle lifting hook subassembly difficult pine takes off, such design is also more convenient in dismantling, the handle inboard be equipped with the slider and with scale body sliding connection, reduced portable scale's volume.

Drawings

FIG. 1 is a schematic diagram of an electronic portable scale according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of the handle of FIG. 1;

FIG. 3 is a schematic view of the structure A shown in FIG. 2;

FIG. 4 is a schematic view of a part of the handle according to the present utility model;

FIG. 5 is a schematic view of an exploded view of the electronic portable scale shown in FIG. 1;

FIG. 6 is an exploded view of a removable hook assembly and attachment member provided in accordance with the present utility model;

fig. 7 is a schematic cross-sectional view of the connector shown in fig. 1.

Reference numerals in the drawings: 1. a portable scale body; 2. a detachable hook assembly; 3. a handle; 4. a cover; 5. a retaining plate; 6. a display screen; 7. a button; 8. a clamping plate; 9. a tension spring; 10. folding the hose; 11. a scale body; 12. sealing cover; 13. a connecting piece; 14. hanging blocks; 15. a connecting ring; 16. a lifting hook; 17. a pressure spring; 18. a connecting block; 19. abutting against the disc; 20. and a supporting plate.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of an electronic portable scale according to the present utility model; FIG. 2 is a schematic view of the handle of FIG. 1; FIG. 3 is a schematic view of the structure A shown in FIG. 2; FIG. 4 is a schematic view of a part of the handle according to the present utility model; FIG. 5 is a schematic view of an exploded view of the electronic portable scale shown in FIG. 1; FIG. 6 is an exploded view of a removable hook assembly and attachment member provided in accordance with the present utility model;

fig. 7 is a schematic cross-sectional view of the connector shown in fig. 1.

In the specific implementation process, as shown in fig. 1, 5, 6 and 7, the inner side of the handle 3 is provided with a sliding block and is in sliding connection with the scale body 11, the portable scale body 1 is fixedly provided with a connecting piece 13, the detachable hook component 2 is movably connected with the portable scale body 1 through the connecting piece 13, a pressure spring 17 is arranged in the connecting block 18, one end of the pressure spring 17 is attached to the supporting disc 19, the inner side wall of the connecting block 18 is provided with two supporting plates corresponding to each other in a circumferential direction, a gap is reserved between two adjacent supporting plates, a limiting groove opposite to the gap in size is reserved at the center of the supporting plate, the upper end and the lower end of the connecting ring 15 are respectively movably connected with the hook 16 and the hanging block 14, one end of the outer wall of the hanging block 14 is provided with a protruding block in the circumferential direction, the protruding block is opposite to the limiting groove in size of the supporting plate 20, the hanging block 14 is pressed and rotated, the protruding block of the outer wall of the hanging block 14 falls into the limiting groove reserved at the center of the supporting plate 20, the detachable hook component 2 is not easy to loosen due to the cooperation of the pressure spring 17 and the supporting disc 19, and the detachment of the hanging hook component 2 is more convenient and fast in design.

Referring to fig. 2 and 3, a placing groove is formed in the upper surface of the lifting handle 3, a display screen 6 and a button 7 are installed in the placing groove, a sliding rail corresponding to the sealing cover 4 is formed in the top of the placing groove, the sealing cover 4 is slidably installed in the sliding rail at the top of the placing groove, a retaining plate 5 is hinged to one side of the sealing cover 4, a spring is fixedly connected to the bottom surface of the retaining plate 5, one end of the spring is fixedly connected with the sealing cover 4, the display screen at the top is convenient to use and is convenient to observe by a user, and the sliding sealing cover 4 is used for protecting the display screen 6 from being scratched.

Referring to fig. 1, fig. 2, fig. 4 and fig. 5, grooves are respectively formed in two sides of the handle 3, a clamping plate 8 is arranged in the groove of the handle 3, the clamping plate 8 is movably connected with the groove of the handle 3 through a fixing shaft, one end of the clamping plate 8 is fixedly connected with the surface of the groove through a tension spring 9, and the clamping plate 8 is matched with the tension spring 9 to store the handle 3.

The working principle provided by the utility model is as follows: when the equipment is used, a person opens the sealing cover 12 arranged on one side of the scale body, the detachable lifting hook component 2 is taken out, the lifting block 14 is pressed to push the supporting plate to move, the lifting block 14 is rotated at the moment, when the protruding block arranged on the lifting block 14 coincides with the limit groove of the supporting plate 20, the lifting block 14 is loosened, the pressure spring 17 pushes the supporting plate 19 to enable the lifting block 14 to be meshed with the limit groove of the supporting plate 20, the detachable lifting hook component 2 is prevented from falling off, the clamping plates 8 on two sides of the lifting handle 3 are pressed, the clamping plates 8 are separated from the clamping grooves arranged on two sides of the scale body 11, the required weighing object is hung on the lifting hook 16, the lifting handle 3 is pulled to weigh, the display screen 6 is observed by the top sealing cover 4 of the sliding lifting handle 3, after the use is completed, the lifting block 14 is pressed and rotated, the detachable lifting hook component 2 is taken down, the detachable lifting hook component 2 is put into the storage cavity arranged on one side of the scale body 11, and the lifting handle 3 is pushed down.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. An electronic portable scale, comprising: the portable scale body (1) and can dismantle lifting hook subassembly (2), portable scale body (1) bottom fixed mounting has connecting piece (13), can dismantle lifting hook subassembly (2) pass through connecting piece (13) with portable scale body (1) swing joint, connecting piece (13) include pressure spring (17), support dish (19) and inside hollow connecting block (18) and constitute, pressure spring (17) are located inside connecting block (18), just pressure spring (17) upper and lower both ends respectively with connecting block (18) inner wall with support dish (19) fixed connection, connecting block (18) inner wall is circumference direction and is equipped with support plate (20) that two double-phase corresponds, multiunit support plate (20) are located respectively support dish (19) below and with inside wall fixed connection of connecting block (18), spacing groove opposite with the clearance size has been seted up in the center department between two adjacent support plates (20), can dismantle lifting hook subassembly (2) including hanging piece (14), support plate (14) circumference direction and support plate (20) are relative one end of protruding plate (14) and are equipped with spacing groove.

2. The electronic portable scale according to claim 1, wherein the portable scale body (1) comprises a handle (3) and a scale body (11), and a slider is arranged on the inner side of the handle (3) and is in sliding connection with the scale body (11).

3. The electronic portable scale according to claim 2, wherein the handle (3) comprises a sealing cover (4), a display screen (6) and a button (7), a placing groove is formed in the upper surface of the handle (3), the display screen (6) and the button (7) are installed in the placing groove, a sliding rail corresponding to the sealing cover (4) is formed in the top of the placing groove, and the sealing cover (4) is slidably installed in the sliding rail at the top of the placing groove.

4. The electronic portable scale according to claim 2, wherein a storage cavity is formed on one side of the scale body (11), a sealing cover (12) corresponding to the storage cavity is arranged on one side of the scale body (11), and the sealing cover (12) is in clamping connection with the storage cavity.

5. The electronic portable scale according to claim 1, wherein the detachable hook assembly (2) further comprises a hook (16) and a connecting ring (15), the upper end and the lower end of the connecting ring (15) are respectively movably connected with the hook (16) and a hanging block (14), one end of the outer wall of the hanging block (14) is provided with a protruding block in the circumferential direction, and the protruding block is opposite to the gap in size.

6. An electronic portable scale according to claim 3, wherein one side of the cover (4) is hinged with a clamping plate (8), the bottom surface of the clamping plate (8) is fixedly connected with a spring, and one end of the spring is fixedly connected with the cover (4).

7. The electronic portable scale according to claim 2, wherein grooves are formed in two sides of the handle (3), a clamping plate (8) is arranged in the grooves of the handle (3), the clamping plate (8) is movably connected with the grooves of the handle (3) through a fixing shaft, and one end of the clamping plate (8) is fixedly connected with the surfaces of the grooves through a tension spring (9).

8. The electronic portable scale according to claim 2, wherein a cylindrical groove is formed in the upper surface of the scale body (11), a folding hose (10) is installed at the bottom of the cylindrical groove, and one end of the folding hose (10) is fixedly connected with the handle (3).