CN211373803U

CN211373803U - Electronic balance

Info

Publication number: CN211373803U
Application number: CN201922227022.2U
Authority: CN
Inventors: 高继国
Original assignee: Jiyuan Tiancheng Chemical Co ltd
Current assignee: Jiyuan Tiancheng Chemical Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-28
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses an electronic balance, including the protecting hood box, the lid has been cup jointed in the top activity of protecting hood box, the front of protecting hood box bonds there is anti-skidding adhesive tape, the top surface fixed mounting of lid has handheld bent axle, the tank wall fixed mounting of protecting hood box has spacing frame, the surface sliding of spacing frame is connected with spacing draw runner, the fixed surface of spacing draw runner installs the electronic balance body. Through wrench movement knob handle, drive the screw thread back shaft and rotate to make the screw thread back shaft internal rotation and upwards or move down including the screwed pipe, thereby make whole electronic balance body rise or descend, make the electronic balance body slide through spacing draw runner and spacing frame, make and go up and down more stably, thereby reached and be convenient for carry out the effect of lift adjustment to the electronic balance height, realized being convenient for carry out the target protected to the electronic balance outside, it is more convenient to use and carry, it is more nimble to use.

Description

Electronic balance

Technical Field

The utility model relates to an electronic balance technical field especially relates to an electronic balance.

Background

The electronic balance is characterized by accurate and reliable weighing, quick and clear display, automatic detection system, simple automatic calibration device, overload protection and other devices, and generally adopts strain sensors, capacitance sensors and electromagnetic balance sensors. The strain sensor has simple structure, low cost and limited precision.

Electronic balance on the existing market is being used and carrying the in-process, is difficult to carry out lift adjustment to its originally height, and lacks outside protection architecture to be not convenient for adjust according to the user demand, and protect it when not convenient to carry, use very dumb.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electronic balance has solved the electronic balance on the current existing market and is using and carry the in-process, is difficult to its originally highly carry out lift adjustment, and lacks outside protection architecture to be not convenient for adjust according to the user demand, and protect it when not convenient for carry, use very inflexible problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an electronic balance comprises a protective cover box, a box cover is movably sleeved at the top of the protective cover box, an anti-slip adhesive tape is bonded on the front surface of the protective cover box, a handheld bent shaft is fixedly mounted on the top surface of the box cover, a limiting frame is fixedly mounted on the box wall of the protective cover box, a limiting slide bar is connected to the surface of the limiting frame in a sliding manner, an electronic balance body is fixedly mounted on the surface of the limiting slide bar, a connecting side plate is fixedly mounted on the side surface of the electronic balance body, a bearing is mounted in the middle of the top surface and the bottom surface of the connecting side plate in a penetrating manner, the connecting side plate is rotatably connected with a threaded support shaft through the bearing, a knob handle is fixedly mounted at the top end of the threaded support shaft, an internal threaded pipe is connected to the surface of the threaded support shaft in a threaded manner, a support rod is fixedly mounted on, and a display screen and control buttons are arranged on the surface of the control panel.

Preferably, the bottom surface fixed mounting of protection cover box has the support base of packing, and the quantity that supports the base of packing be four and distribute in the four corners of protection cover box bottom surface, supports the base of packing through the setting, and is more stable when making the overlap joint of protection cover box, is difficult for rocking.

Preferably, the bottom fixed mounting of screw thread back shaft has spacing separation blade, and spacing separation blade is circular piece, and is spacing through the bottom that sets up spacing separation blade and screw thread back shaft, has avoided the screw thread back shaft to move upward and has taken off the internal thread pipe.

Preferably, the one end that the internal thread pipe was kept away from to the bracing piece is connected with the tank wall fixed of protection cover box, supports the internal thread pipe through setting up two bracing pieces, makes the internal thread pipe fixed more stable.

Preferably, the number of connecting curb plate, bearing and screw thread back shaft is two, and two connect the curb plate distribution and lie in the middle part of electronic balance body both sides face, through setting up two lift transmissions of connecting the curb plate bearing electronic balance body, make the lift process more smooth and easy.

The utility model provides a beneficial effect: this electronic balance, through set up protecting hood box and lid outside it, make its outside protected, through wrench movement knob handle, it rotates to drive the screw thread back shaft, thereby make the screw thread back shaft at the internal thread intraductal internal rotation and upwards or move down, thereby make whole electronic balance body rise or descend, make the electronic balance body slide through spacing draw runner and spacing frame, it is more stable to make go up and down, thereby reached and be convenient for carry out the effect of lift adjustment to the electronic balance height, realized being convenient for carry out the target protected to the electronic balance outside, it is more convenient to use and carry, it is more nimble to use.

Drawings

Fig. 1 is a sectional view of the structure of the present invention.

Fig. 2 is a front view of the structure of the present invention.

Fig. 3 is a side sectional view of the threaded support shaft structure of the present invention.

Reference numbers in the figures: the electronic balance comprises a protective cover box 1, a box cover 2, an anti-slip rubber strip 3, a handheld bent shaft 4, a limiting frame 5, a limiting slide bar 6, an electronic balance body 7, a connecting side plate 8, a bearing 9, a threaded supporting shaft 10, a knob handle 11, an internal threaded pipe 12, a supporting rod bar 13, a bearing end 14, a control panel 15, a display screen 16, a control button 17 and a supporting cushion seat 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an electronic balance comprises a protective cover box 1, a box cover 2 is movably sleeved on the top of the protective cover box 1, an anti-slip rubber strip 3 is bonded on the front surface of the protective cover box 1, a handheld bent shaft 4 is fixedly mounted on the top surface of the box cover 2, a limiting frame 5 is fixedly mounted on the box wall of the protective cover box 1, a limiting slide bar 6 is slidably connected on the surface of the limiting frame 5, an electronic balance body 7 is fixedly mounted on the surface of the limiting slide bar 6, a connecting side plate 8 is fixedly mounted on the side surface of the electronic balance body 7, a bearing 9 is penetratingly mounted in the middle of the top surface and the bottom surface of the connecting side plate 8, the connecting side plate 8 is rotatably connected with a threaded support shaft 10 through the bearing 9, a knob handle 11 is fixedly mounted on the top end of the threaded support shaft 10, an internal threaded pipe 12 is, the top surface of electronic balance body 7 is equipped with bearing end 14 and control panel 15, control panel 15's surface is equipped with display screen 16 and control button 17, through set up protecting hood box 1 and lid 2 in its outside, make its outside protected, through wrench movement knob handle 11, drive screw thread back shaft 10 and rotate, thereby make screw thread back shaft 10 internal rotation and upwards or move down in internal thread pipe 12, thereby make whole electronic balance body 7 rise or descend, make electronic balance body 7 slide through spacing draw runner 6 and spacing frame 5, make the lift more stable, thereby reached and be convenient for carry out the effect of lift adjustment to the electronic balance height, realized being convenient for carrying out the target protected to the electronic balance outside, it is more convenient to use and carry, it is more nimble to use.

The bottom surface fixed mounting of protection cover box 1 has the support base 18, and supports the quantity of base 18 and be four and distribute in the four corners of protection cover box 1 bottom surface, supports base 18 through the setting, and is more stable when making the overlap joint of protection cover box 1, is difficult for rocking.

The bottom fixed mounting of screw thread back shaft 10 has spacing separation blade, and spacing separation blade is the circular piece, and is spacing through the bottom that sets up spacing separation blade and screw thread back shaft 10, has avoided screw thread back shaft 10 to move upward and has taken off internal thread pipe 12.

The one end that internal thread pipe 12 was kept away from to bracing strut 13 and the tank wall fixed connection of protection cover box 1 support internal thread pipe 12 through setting up two bracing struts 13, make internal thread pipe 12 fixed more stable.

The quantity of connecting curb plate 8, bearing 9 and screw thread back shaft 10 is two, and two 8 distributions of connecting curb plate are located the middle part of 7 both sides faces of electronic balance body, through setting up two lifting transmission of connecting 8 bearing electronic balance bodies 7 of curb plate, make the lift process more smooth and easy.

To sum up, the electronic balance has the advantages that the protective cover box 1 and the box cover 2 are arranged outside the electronic balance, the thread support shaft 10 is driven to rotate by twisting the knob handle 11, so that the thread support shaft 10 rotates in the inner thread pipe 12 and moves upwards or downwards, the whole electronic balance body 7 rises or falls, the electronic balance body 7 slides with the limiting frame 5 through the limiting slide strip 6, the lifting is more stable, the effect of conveniently lifting and adjusting the height of the electronic balance is achieved, the aim of conveniently protecting the outside of the electronic balance is achieved, the electronic balance is more convenient to use and carry and more flexible to use, and the problems that the electronic balance in the current market is difficult to lift and adjust the height of the electronic balance and lacks of an external protective structure, and is inconvenient to adjust according to use requirements are solved, and the utility model is not convenient to carry and protect the utility model, and the utility model is not flexible to use.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The electronic balance comprises a protective cover box (1) and is characterized in that a box cover (2) is movably sleeved at the top of the protective cover box (1), an anti-slip rubber strip (3) is bonded on the front surface of the protective cover box (1), a handheld bent shaft (4) is fixedly mounted on the top surface of the box cover (2), a limiting frame (5) is fixedly mounted on the box wall of the protective cover box (1), a limiting sliding strip (6) is connected to the surface of the limiting frame (5) in a sliding manner, an electronic balance body (7) is fixedly mounted on the surface of the limiting sliding strip (6), a connecting side plate (8) is fixedly mounted on the side surface of the electronic balance body (7), a bearing (9) is installed in the middle of the top surface and the bottom surface of the connecting side plate (8) in a penetrating manner, a threaded support shaft (10) is rotatably connected to the connecting side plate (8) through the bearing (9), and a knob handle (11) is fixedly mounted, the surface threaded connection of screw thread back shaft (10) has internal thread pipe (12), the fixed surface of internal thread pipe (12) installs support rod (13), the top surface of electronic balance body (7) is equipped with bearing end (14) and control panel (15), the surface of control panel (15) is equipped with display screen (16) and control button (17).

2. The electronic balance according to claim 1, wherein the bottom surface of the protective cover box (1) is fixedly provided with four supporting pad seats (18), and the number of the supporting pad seats (18) is four and is distributed at four corners of the bottom surface of the protective cover box (1).

3. The electronic balance according to claim 1, wherein the bottom end of the threaded support shaft (10) is fixedly provided with a limiting stop, and the limiting stop is a circular piece.

4. An electronic balance according to claim 1, characterized in that the end of the support bar (13) remote from the internally threaded tube (12) is fixedly connected to the wall of the protective housing case (1).

5. The electronic balance according to claim 1, wherein the number of the connecting side plates (8), the number of the bearings (9) and the number of the threaded support shafts (10) are two, and the two connecting side plates (8) are distributed in the middle of two side surfaces of the electronic balance body (7).