CN216349067U

CN216349067U - Multifunctional weighing instrument

Info

Publication number: CN216349067U
Application number: CN202123008255.7U
Authority: CN
Inventors: 冯权; 苏莉莉; 信超; 孟迎迎; 王世辉; 张慧武
Original assignee: Zhengzhou Jinmai Weighing Apparatus Co ltd
Current assignee: Zhengzhou Jinmai Weighing Apparatus Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-04-19
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses a multifunctional weighing instrument which comprises an instrument body, a protective cover shell and an installation frame, wherein a hinge seat is arranged at the top of the front surface of the instrument body, the instrument body is hinged with the protective cover shell through the hinge seat, supporting shafts for installation are arranged on two sides of the instrument body, a plurality of positioning holes for limiting are formed in the surface of each supporting shaft, a rotation limiting structure for fixing the instrument body is sleeved on each supporting shaft, and the installation frame is fixedly connected to the bottom of each rotation limiting structure. According to the utility model, through the arrangement of the supporting shaft, the positioning hole and the rotary limiting structure, when the angle of the instrument body needs to be changed, a person can press the upper part or the lower part of the instrument body to separate the positioning head in the rotary limiting structure from the positioning hole, and when the instrument body rotates to a proper angle, the angle can be fixed only by slightly rotating the angle of the instrument body and inserting the positioning head into the nearby positioning hole, so that the instrument body is more convenient for the person to use compared with the existing rotating method.

Description

Multifunctional weighing instrument

Technical Field

The utility model relates to the technical field of weighing instruments, in particular to a multifunctional weighing instrument.

Background

The weighing instrument is also called a weighing display control instrument, is an electronic device which converts a weighing sensor signal (or a weight transmitter) into a weight digital display and can transmit, store, count and print the weight data, and is commonly used for automatic batching and weighing in industrial and agricultural production so as to improve the production efficiency.

At present, current weighing instrument has the effect of rotatable angle of elevation, but present regulation mode is the bolt-up and adjusts, adjusts comparatively trouble when using like this, and inconvenient the use, current weighing instrument lacks dustproof and waterproof's structure simultaneously, and inside tiny granule got into the instrument through button department and the junction with the screen easily when using to can cause the damage to the electronic component of inside for a long time, consequently, we have proposed a multi-functional weighing instrument.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a multifunctional weighing instrument that solves the problems set forth above in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a multi-functional instrument of weighing, includes instrument body, protection housing and mounting bracket, the positive top of instrument body is equipped with the hinge seat, the instrument body is articulated mutually with the protection housing through the hinge seat, the both sides of instrument body all are equipped with the back shaft that is used for the installation, a plurality of spacing locating holes that are used for are seted up on the surface of back shaft, cup jointed the rotatory limit structure who is used for fixed instrument body on the back shaft, rotatory limit structure's bottom fixedly connected with mounting bracket.

Preferably, rotatory limit structure is including installation block, adaptation groove, location head and reset spring, set up the adaptation groove with supporting axle adaptation on the installation block, the cell body has all been seted up to the top and the bottom of adaptation inslot wall, elastic connection has the location head in the cell body, be equipped with reset spring between location head and the cell body.

Preferably, the instrument body includes that instrument shell, bill print mouthful, display screen, operation button and a plurality of buckle, the positive upper portion fixed mounting of instrument shell has the display screen, the both sides of display screen below are equipped with the bill respectively and print mouthful and operation button, the top of display screen is equipped with a plurality of buckles.

Preferably, the top of the front surface of the instrument body is designed to be inclined, and the hinge seat and the buckle are both positioned on the inclined surface.

Preferably, a plurality of positioning seats are fixedly connected to the top of the protective housing, the positioning seats are matched with the buckles, and the positioning seats and the buckles are used for limiting the rotation angle of the protective housing.

Preferably, the surface of the protective housing is provided with an installation cavity, a visual window is arranged in the installation cavity, and the height position of the visual window is matched with the display screen.

Preferably, one side of the protective cover close to the instrument body is provided with a dustproof cushion layer, two sides of the bottom of the protective cover are provided with pressing plates, and the pressing plates are abutted to the lower portions of the two sides of the instrument body.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the supporting shaft, the positioning hole and the rotary limiting structure, when the angle of the instrument body needs to be changed, a person can press the upper part or the lower part of the instrument body to separate the positioning head in the rotary limiting structure from the positioning hole, and when the instrument body rotates to a proper angle, the angle can be fixed only by slightly rotating the angle of the instrument body and inserting the positioning head into the nearby positioning hole, so that the instrument body is more convenient for the person to use compared with the existing rotating method.

2. According to the utility model, through the arrangement of the protective cover, when the operation key is not needed in the use process, the protective cover can be closed and attached to the front surface of the instrument body, so that dust and water can be effectively prevented from entering the instrument body through the operation key and the display screen to damage electronic elements inside the instrument body, meanwhile, when the light of the use environment is sufficient, a person can open the protective cover, the protective cover can block part of light, and the person can conveniently observe data displayed on the display screen.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the front view of the meter body according to the present invention;

FIG. 3 is a schematic structural view of a rotation limiting structure according to the present invention;

fig. 4 is a side view of the protective cover of the present invention.

In the figure: 1. a meter body; 101. a meter housing; 102. a bill printing port; 103. a display screen; 104. operating a key; 105. buckling; 2. a protective housing; 3. a mounting frame; 4. a hinge mount; 5. a support shaft; 6. positioning holes; 7. a rotation limiting structure; 701. installing a block body; 702. an adaptation groove; 703. positioning the head; 704. a return spring; 8. a positioning seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a multifunctional weighing instrument comprises an instrument body 1, a protective cover 2 and a mounting rack 3, wherein a hinge seat 4 is arranged at the front top of the instrument body 1, the front top of the instrument body 1 is designed to be inclined, the hinge seat 4 and a buckle 105 are both positioned on an inclined plane, the instrument body 1 comprises an instrument shell 101, a bill printing port 102, a display screen 103, an operation key 104 and a plurality of buckles 105, the display screen 103 is fixedly arranged at the front upper part of the instrument shell 101, the bill printing port 102 and the operation key 104 are respectively arranged at two sides below the display screen 103, the plurality of buckles 105 are arranged above the display screen 103, the instrument body 1 is hinged with the protective cover 2 through the hinge seat 4, a plurality of positioning seats 8 are fixedly connected at the top of the protective cover 2, the positioning seats 8 are matched with the buckles 105, the positioning seats 8 and the buckles 105 are used for limiting the rotation angle of the protective cover 2, a mounting cavity is formed in the surface of the protective cover 2, the installation cavity is internally provided with a visual window, the height position of the visual window is matched with the display screen 103, one side of the protective cover 2 close to the instrument body 1 is provided with a dustproof cushion layer, two sides of the bottom of the protective cover 2 are respectively provided with a pressing plate, the pressing plates are abutted with the lower parts of two sides of the instrument body 1, through the arrangement of the protective cover 2, when the operation key 104 is not needed in the use process, the protective cover 2 can be closed and attached on the front surface of the instrument body 1, thus effectively preventing dust and water from entering the instrument body 1 through the operation key 104 and the display screen 103 to damage the electronic elements inside the instrument body, meanwhile, when the light of the use environment is sufficient, a person can open the protective cover 2, the protective cover 2 can block partial light, the person can observe the data displayed on the display screen 103 conveniently, two sides of the instrument body 1 are respectively provided with a supporting shaft 5 for installation, the surface of the supporting shaft 5 is provided with a plurality of positioning holes 6 for limiting, the supporting shaft 5 is sleeved with a rotary limiting structure 7 for fixing the instrument body 1, the rotary limiting structure 7 comprises an installation block body 701, an adaptation groove 702, a positioning head 703 and a return spring 704, the installation block body 701 is provided with the adaptation groove 702 adapted to the supporting shaft 5, the top and the bottom of the inner wall of the adaptation groove 702 are both provided with groove bodies, the groove bodies are elastically connected with the positioning head 703, the return spring 704 is arranged between the positioning head 703 and the groove bodies, through the arrangement of the supporting shaft 5, the positioning holes 6 and the rotary limiting structure 7, when the angle of the instrument body 1 needs to be changed, a person can press the upper part or the lower part of the instrument body 1 to separate the positioning head 703 in the rotary limiting structure 7 from the positioning holes 6, when the angle is rotated to a proper angle, only the angle of the instrument body 1 needs to be slightly rotated, so that the positioning head 703 can be inserted into the nearby positioning hole 6 to fix the angle, thereby compare current rotation method and be convenient for personnel's use more, the bottom fixedly connected with mounting bracket 3 of rotatory limit structure 7.

The working principle is as follows: in the using process, when the angle of the instrument body 1 needs to be adjusted, the top or the bottom of the instrument body 1 can be pressed, after the instrument body 1 is stressed, the positioning heads 703 at the two sides can push the return spring 704 to move downwards after being stressed, so that the positioning heads 703 can be separated from the positioning holes 6, the angle of the instrument body 1 can be changed after separation, after the angle is adjusted to a proper angle, the instrument body 1 can be rotated by a small amplitude, the positioning heads 703 can be inserted into the nearby positioning holes 6, after the insertion, the rotation angle of the instrument body 1 can be fixed, after the angle adjustment is completed, a person can observe data displayed on the display screen 103 through a visual window on the surface of the protective housing 2, when the instrument body 1 needs to be adjusted, the person can open the protective housing 2 and adjust the angle through the operation keys 104, and meanwhile, in the using process, the bill can be taken out through the bill printing port 102, when service environment's light is stronger, can pull protective housing 2, when protective housing 2 stimulates, protective housing 2 uses hinge seat 4 to rotate as the centre of a circle, and when protective housing 2 was 90 degrees with instrument body 1, the positioning seat 8 at 2 tops of protective housing can insert in the buckle 105 to the angle of fixed protective housing 2, protective housing 2 can effectively shelter from part light like this, makes the data display on the display screen 103 more clear.

In summary, according to the present invention, through the arrangement of the supporting shaft 5, the positioning hole 6 and the rotation limiting structure 7, when the angle of the meter body 1 needs to be changed, a person can press the upper portion or the lower portion of the meter body 1 to separate the positioning head 703 in the rotation limiting structure 7 from the positioning hole 6, when the angle is rotated to a proper angle, the angle can be fixed by slightly rotating the angle of the meter body 1 to insert the positioning head 703 into the nearby positioning hole 6, so that the use is more convenient than the existing rotating method, through the arrangement of the protective cover 2, when the use does not need to use the operation key 104, the protective cover 2 can be closed and attached to the front surface of the meter body 1, so as to effectively prevent dust and water from entering the meter body 1 through the operation key 104 and the display screen 103 to damage the electronic components inside the meter body, and when the light of the use environment is sufficient, the personnel can open protective housing 2, and protective housing 2 can block part light, and the data that show on the personnel of being convenient for observe display screen 103.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a multi-functional weighing instrument, includes instrument body (1), protective housing (2) and mounting bracket (3), its characterized in that: the utility model discloses a fixed instrument, including instrument body (1), hinge seat (4), support shaft (5) that are used for the installation, a plurality of locating holes (6) that are used for spacingly are seted up on the surface of support shaft (5), the rotatory limit structure (7) that are used for fixed instrument body (1) have been cup jointed on support shaft (5), the bottom fixedly connected with mounting bracket (3) of rotatory limit structure (7).

2. A multi-function weighing instrument according to claim 1, wherein: rotatory limit structure (7) are including installation block (701), adaptation groove (702), location head (703) and reset spring (704), offer adaptation groove (702) with back shaft (5) looks adaptation on installation block (701), the cell body has all been seted up to the top and the bottom of adaptation groove (702) inner wall, elastic connection has location head (703) in the cell body, be equipped with reset spring (704) between location head (703) and the cell body.

3. A multi-function weighing instrument according to claim 1, wherein: the instrument body (1) comprises an instrument shell (101), a bill printing port (102), a display screen (103), an operation key (104) and a plurality of buckles (105), wherein the display screen (103) is fixedly arranged on the front upper portion of the instrument shell (101), the bill printing port (102) and the operation key (104) are arranged on two sides of the lower portion of the display screen (103) respectively, and the plurality of buckles (105) are arranged above the display screen (103).

4. A multi-function weighing instrument according to claim 3, wherein: the top of the front surface of the instrument body (1) is designed to be inclined, and the hinge seat (4) and the buckle (105) are both located on the inclined surface.

5. A multi-functional weighing instrument according to claim 4, wherein: the top of the protective housing (2) is fixedly connected with a plurality of positioning seats (8), the positioning seats (8) are matched with the buckles (105), and the positioning seats (8) and the buckles (105) are used for limiting the rotation angle of the protective housing (2).

6. A multi-function weighing instrument according to claim 3, wherein: the surface of the protective housing (2) is provided with an installation cavity, a visual window is arranged in the installation cavity, and the height position of the visual window is matched with the display screen (103).

7. A multi-function weighing instrument according to claim 1, wherein: one side of the protective housing (2) close to the instrument body (1) is provided with a dustproof cushion layer, two sides of the bottom of the protective housing (2) are provided with pressing plates, and the pressing plates are in butt joint with the lower portions of the two sides of the instrument body (1).