CN218444139U - Portable electronic balance verification instrument - Google Patents

Abstract

The utility model discloses a portable electronic balance examination appearance relates to measuring instrument technical field. The utility model discloses a box, the front end terminal surface central point of box puts and installs the handle, and the internally mounted of box has the mounting panel, and the subassembly that plays certainly includes gag lever post and limiting plate, and the through-hole and the limiting plate connection of mounting panel upper surface are run through on the top of gag lever post, and both ends all are provided with the draw-in groove around the upper surface both sides of mounting panel, and the upper surface both sides of mounting panel all are provided with the recess, and the installation component includes push pedal and connecting rod, and the bottom central point of push pedal puts the welding and has the connecting rod. The utility model discloses an utilize from bullet subassembly, installation component, box and handle, it is ejecting with the mounting panel under spring B's elasticity performance effect, can use fast, work efficiency is high, can drive the U type clamp and remove and can block the stabilizer blade under spring D's elasticity performance effect, be convenient for install fast and dismantle, the less and usable handle of volume of box carries, conveniently carries.

Description

Portable electronic balance verification instrument

Technical Field

The utility model belongs to the technical field of the measuring instrument, especially, relate to a portable electronic balance examination appearance.

Background

With the development of society and science and technology, equipment in various fields has been greatly developed, in daily life and production, various measuring instruments can be frequently used, wherein electronic balance is a commonly used weighing device, generally adopts a strain sensor, a capacitance sensor and an electromagnetic balance type sensor, has higher measuring precision and is convenient to use.

Through retrieval, publication number CN215414017U, application date 2021.08.18 disclose a portable electronic balance automatic calibrating device, and relate to the technical field of electronic balance auxiliary equipment. The utility model discloses a top is open box and installs and be used for sheltering from on the box open-ended case lid, install the handle on the case lid, box internally mounted has the buffering subassembly, buffering subassembly top is installed the top and is open-ended protection box, the inside vertical slidable mounting of protection box has the mounting panel, electronic balance is installed at the mounting panel top, the protection box is last and to be located mounting panel below symmetry slides and is provided with two and is the gliding slider of level, two the slider with it has the hinge bar to articulate between the mounting panel, install the interlock subassembly in the protection box.

However, the following disadvantages still exist in the practical use:

1. when the portable automatic electronic balance calibrating device is used, the electronic balance above the mounting plate is pushed to move for use and storage through the linkage assembly, and the mounting plate is driven to move by manually rotating the rotating rod in the mode, so that the workload of workers can be increased, and meanwhile, the portable automatic electronic balance calibrating device is low in working efficiency and inconvenient to use and store quickly;

2. when the portable automatic electronic balance calibrating device is used, the portable automatic electronic balance calibrating device is installed with the electronic balance through the fixing bolts on the installing plate, and in the method, when workers install and detach the portable automatic electronic balance calibrating device, the steps are complex, time is wasted, and the working efficiency is low;

3. the portable automatic electronic balance calibrating device carries the box body through the lifting handle on the box body when in use, and workers are not easy to carry due to the large volume of the box body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable electronic balance examines and determine appearance, through utilizing the subassembly that plays certainly, the installation component, box and handle, it is ejecting with the mounting panel under the elastic property effect of spring B self, make things convenient for the staff to use fast, high working efficiency, can drive the connecting plate and remove under the elastic property effect of spring D self, and then make the U type press from both sides the removal and can block the stabilizer blade, thereby the staff of being convenient for installs and dismantles electronic balance examination appearance body fast, time saving, high working efficiency, the volume of box is less and usable handle carries, make things convenient for the staff to carry, it is convenient to use.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a portable electronic balance examines and determine appearance, the power distribution box comprises a box body, the front end terminal surface central point of box puts and installs the handle, the internally mounted of box has the mounting panel, four corners in the bottom of mounting panel all are provided with from the subassembly that plays, from the subassembly that plays including gag lever post and limiting plate, the through-hole and the limiting plate connection of mounting panel upper surface are run through on the top of gag lever post, both ends all are provided with the draw-in groove around the upper surface both sides of mounting panel, the upper surface both sides of mounting panel all are provided with the recess, the inside of recess is provided with the installation component, the installation component includes push pedal and connecting rod, the bottom central point of push pedal puts the welding and has the connecting rod, can carry the box through the handle, wherein the volume of box is less, it is compact, carry efficiency is improved, the gag lever post is provided with four, the limiting plate mainly plays spacing effect to the mounting panel.

Further, the top rear end of box passes through the hinge and is connected with flip, and both ends all are provided with spring A around flip's inside top both sides, and the backplate is installed to spring A's the other end, can overturn flip under the effect of hinge, can make backplate and electronic balance examine and determine appearance body top contact through the elastic property of spring A self, play the effect of buffer protection.

Furtherly, the outer wall outside bottom cover of gag lever post is equipped with spring B, and spring B is located between the inside bottom and the mounting panel of box, because when flip closed, mounting panel can compression spring B for spring B is in the state of compressed all the time, consequently, opens the back at flip, can pop out the mounting panel under spring B's elasticity performance effect.

Further, the top of the outer wall of the limiting rod is sleeved with a spring C, the top end of the spring C is fixed to the bottom of the limiting plate, the spring C can buffer the popped mounting plate under the action of the elastic performance of the spring C, and the mounting plate is prevented from being stressed greatly.

Furthermore, the upper surface mounting of mounting panel has electronic balance to examine and determine the appearance body, and the stabilizer blade is all installed to four corners in the bottom of electronic balance examination appearance body, installs the stabilizer blade in the draw-in groove, plays spacing effect.

Furtherly, the other end of connecting rod runs through the through-hole on the mounting panel terminal surface and the through-hole on the fixed plate side end face is connected with the connecting plate, and the outer wall outside cover of connecting rod is equipped with spring D, connects push pedal and connecting plate through the connecting rod, plays the effect of connecting, realizes driven purpose, can drive the connecting plate through the elastic property of spring D self and remove.

Further, spring D is located between fixed plate and the connecting plate, and the U type clamp has all been welded at both ends around the other side end face of connecting plate, and the outer wall of fixed plate is fixed on the inner wall of recess, can block the stabilizer blade through the U type clamp, plays fixed effect.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up the self-eject subassembly, when the staff need use the electronic balance examination appearance body in the box, open the flip upset under the effect of hinge, at this moment, because the mounting panel compresses bottom spring B all the time, so open the back at flip, can be ejecting with the mounting panel of top under the elasticity performance effect of spring B self, make the mounting panel shift up under the effect of gag lever post, and then can pop out the electronic balance examination appearance body on the mounting panel, pop out the back at the mounting panel simultaneously, its top can receive spring C's elasticity performance effect, thereby pop out the high too high atress great time at the mounting panel, can play the effect of buffering, the reduction causes the loss to equipment, make things convenient for the staff to use fast, when not using, directly overturn extrusion electronic balance examination appearance body top transmits the power to the mounting panel on, make mounting panel compression spring B enter into the box can, make things convenient for the staff to accomodate fast, high work efficiency, the problem of the interlock work efficiency of the quick storage of the portable electronic balance examination device through the electronic balance removal that the subassembly promoted the mounting panel top when using is not used is solved, and this kind of manual mode need be accomodate, thereby the linkage work efficiency is lower can be taken in the work, thereby the work efficiency of the increase work can be convenient for the quick storage work of the interlock work.

2. The utility model discloses a set up the installation component, when electronic balance examination appearance body damages and need dismantle the maintenance, the push pedal that promotes both sides to the outside, the push pedal atress moves to the outside, and the push pedal passes through the connecting rod and is connected with the connecting plate, therefore, can drive the connecting plate through the connecting rod when the push pedal moves and remove, and can compress spring D, and the U type that can drive both ends when the connecting plate removes presss from both sides to removing in the recess, thereby can press from both sides the top of stabilizer blade with the U type and put aside, after that the stabilizer blade with electronic balance examination appearance body moves out in from the draw-in groove can, accomplish the dismantlement, when installing, repeat above-mentioned operation, will promote the push pedal with the stabilizer blade put into the draw-in groove in can, accomplish the installation, thereby the staff of being convenient for installs and dismantles electronic balance examination appearance body fast, time saving, high work efficiency, the fixing bolt and the electronic balance installation of foretell portable electronic balance automatic calibrating installation when using through the mounting panel have been solved, and this mode staff when the installation and dismantlement, the step is comparatively complicated, waste time, the lower problem of work efficiency.

3. The utility model discloses a set up box and handle, accomodating the electronic balance examination appearance body in the box back, the handle in the staff accessible box outside is carried, and the volume of box is less, makes things convenient for the staff to carry, and it is convenient to use, has solved foretell portable electronic balance automatic calibrating installation and has carried the box through the handle on the box when using, and because the volume of box is great, the staff is not light problem when carrying.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a structural diagram of a portable electronic balance calibrator;

fig. 2 is a cross-sectional view of a portable electronic balance verification apparatus;

FIG. 3 is an assembly view of the flip;

FIG. 4 is an assembly view of the self-eject assembly and the mounting plate;

fig. 5 is a block diagram of the mounting assembly.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a box body; 101. a handle; 102. a cover is turned; 1021. a spring A; 1022. a guard plate; 2. a self-eject assembly; 201. a limiting rod; 202. a limiting plate; 203. a spring B; 204. a spring C; 3. mounting a plate; 301. a card slot; 302. a groove; 303. mounting the component; 3031. pushing the plate; 3032. a connecting rod; 3033. a fixing plate; 3034. a spring D; 3035. a connecting plate; 3036. a U-shaped clamp; 304. an electronic balance calibrating instrument body; 3041. and (3) a support leg.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Please refer to and show 1 to 5, the utility model relates to a portable electronic balance examination appearance, including box 1, the front end terminal surface central point of box 1 puts and installs handle 101, the internally mounted of box 1 has mounting panel 3, four corners in the bottom of mounting panel 3 all are provided with from bullet subassembly 2, from bullet subassembly 2 including gag lever post 201 and limiting plate 202, the through-hole that mounting panel 3 upper surface was run through on the top of gag lever post 201 is connected with limiting plate 202, both ends all are provided with draw-in groove 301 around the upper surface both sides of mounting panel 3, the upper surface both sides of mounting panel 3 all are provided with recess 302, the inside of recess 302 is provided with installation component 303, installation component 303 includes push pedal 3031 and connecting rod 3032, the bottom central point of push pedal 3031 welds, can carry box 1 through handle 101, wherein the volume of box 1 is less, the compactness, the efficiency of carrying is improved, gag lever 201 is provided with four, limiting plate 202 mainly plays spacing effect to mounting panel 3.

As shown in fig. 1 to 2, the rear end of the top of the case 1 is connected to the flip 102 through a hinge, the front and rear ends of the two sides of the top end of the inside of the flip 102 are provided with springs a1021, the guard plate 1022 is installed at the other end of the springs a1021, the flip 102 can be turned over under the action of the hinge, and the guard plate 1022 can be contacted with the top of the electronic balance verification instrument body 304 through the elastic performance of the springs a1021, so as to play a role of buffer protection.

Wherein as shown in fig. 2, 4, the outer wall outside bottom cover of gag lever post 201 is equipped with spring B203, spring B203 is located between the inside bottom of box 1 and the mounting panel 3, because when flip 102 closes, mounting panel 3 can compress spring B203, make spring B203 be in the state of compressed all the time, therefore, after flip 102 opens, can pop out mounting panel 3 under spring B203's elastic property effect, the outer wall outside top cover of gag lever post 201 is equipped with spring C204, the bottom at limiting plate 202 is fixed on spring C204's top, can play the effect of buffering to the mounting panel 3 that pops out under spring C204 self's elastic property effect, it is great to avoid mounting panel 3 atress.

As shown in fig. 4 and 5, an electronic balance verification instrument body 304 is mounted on the upper surface of the mounting plate 3, support legs 3041 are mounted at four corners of the bottom of the electronic balance verification instrument body 304, the support legs 3041 are mounted in the clamping groove 301 to play a role in limiting, the other end of the connecting rod 3032 penetrates through a through hole in the end surface of the mounting plate 3 and a through hole in one side end surface of the fixing plate 3035 to be connected with the connecting plate 3035, a spring D3034 is sleeved outside the outer wall of the connecting rod 3032, the push plate 3031 and the connecting plate 3035 are connected through the connecting rod 3032 to play a role in connection, so as to achieve the purpose of transmission, the connecting plate 3035 can be driven to move through the elastic performance of the spring D3034, the spring D3034 is located between the fixing plate 3033 and the connecting plate 3035, U-shaped clamps 3036 are welded at the front end and the rear end of the other side end surface of the connecting plate 3035, the outer wall of the fixing plate 3033 is fixed on the inner wall of the groove 302, and the support legs 3041 can be clamped through the U-shaped clamps 3036 to play a role in fixing.

One specific application of this embodiment is: switching on a power supply and starting the equipment; when the staff needs to use the electronic balance calibrating instrument body 304 in the box body 1, the flip 102 is turned and opened under the action of the hinge, at the moment, the mounting plate 3 compresses the spring B203 around the bottom all the time, after the flip 102 is opened, the mounting plate 3 above can be ejected out under the action of the elastic property of the spring B203 per se, so that the mounting plate 3 moves upwards under the action of the limiting rod 201, and then the electronic balance calibrating instrument body 304 on the mounting plate 3 can be ejected, and simultaneously, after the mounting plate 3 is ejected, the top of the mounting plate can be acted by the elastic property of the spring C204, so that when the ejection height of the mounting plate 3 is too high and the stress is large, the buffering effect can be achieved, the loss to the equipment is reduced, the staff can use the electronic balance calibrating instrument quickly, when the electronic balance calibrating instrument body 304 is directly pressed by turning the flip 102 to transmit the force to the mounting plate 3, when the electronic balance verification instrument body 304 is damaged and needs to be disassembled and maintained, the push plates 3031 on the two sides are pushed outwards, the push plates 3031 are forced to move outwards, and the push plates 3031 are connected with the connecting plates 3035 through the connecting rods 3032, so that when the push plates 3031 move, the connecting plates 3035 are driven by the connecting rods 3032 to move and compress the springs D3034, and when the connecting plates 3035 move, the U-shaped clamps 3036 at the two ends are driven to move into the grooves 302, so that the U-shaped clamps 3036 can be moved away from the upper parts of the support legs 3041, then the support legs 3041 of the electronic balance verification instrument body 304 can be moved out of the clamping grooves 301, the disassembly is completed, when the assembly is carried out, the operation is repeated, the push plates 3031 are pushed to place the support legs 3041 into the clamping grooves 301, the assembly is completed, and after the electronic balance verification instrument body 304 is accommodated in the box 1, a worker can carry the handle 101 outside the box 1, and the volume of box 1 is less, makes things convenient for the staff to carry, during the use, will wait to weigh the object and place and can use on electronic balance examination appearance body 304.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims (7)

1. The utility model provides a portable electronic balance examination appearance, includes box (1), its characterized in that: handle (101) are installed to the front end terminal surface central point of box (1), the internally mounted of box (1) has mounting panel (3), four corners in bottom of mounting panel (3) all are provided with from bullet subassembly (2), from bullet subassembly (2) including gag lever post (201) and limiting plate (202), the top of gag lever post (201) is run through the through-hole of mounting panel (3) upper surface with limiting plate (202) are connected, both ends all are provided with draw-in groove (301) around the upper surface both sides of mounting panel (3), the upper surface both sides of mounting panel (3) all are provided with recess (302), the inside of recess (302) is provided with installation component (303), installation component (303) include push pedal (3031) and connecting rod (3032), the bottom central point of push pedal (3031) puts the welding and has connecting rod (3032).

2. The portable electronic balance verification instrument according to claim 1, wherein: the box is characterized in that the rear end of the top of the box body (1) is connected with a flip cover (102) through a hinge, springs A (1021) are arranged at the front end and the rear end of two sides of the top end of the inside of the flip cover (102), and a protection plate (1022) is installed at the other end of each spring A (1021).

3. The portable electronic balance verification instrument according to claim 1, wherein: the bottom of the outer wall outer side of the limiting rod (201) is sleeved with a spring B (203), and the spring B (203) is located at the bottom of the inner portion of the box body (1) and between the mounting plates (3).

4. The portable electronic balance verification instrument according to claim 3, wherein: the top of the outer wall outer side of the limiting rod (201) is sleeved with a spring C (204), and the top end of the spring C (204) is fixed to the bottom of the limiting plate (202).

5. The portable electronic balance verification instrument according to claim 1, wherein: the upper surface mounting of mounting panel (3) has electronic balance examination appearance body (304), stabilizer blade (3041) are all installed to four corners in the bottom of electronic balance examination appearance body (304).

6. The portable electronic balance verification instrument according to claim 1, wherein: the other end of the connecting rod (3032) penetrates through the through hole in the end face of the mounting plate (3) and the through hole in the end face of one side of the fixing plate (3033) to be connected with the connecting plate (3035), and a spring D (3034) is sleeved on the outer side of the outer wall of the connecting rod (3032).

7. The portable electronic balance verification instrument according to claim 6, wherein: the spring D (3034) is positioned between the fixing plate (3033) and the connecting plate (3035), and U-shaped clamps (3036) are welded at the front end and the rear end of the other end face of the connecting plate (3035).

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