CN218381269U

CN218381269U - Shock-resistant weighing sensor

Info

Publication number: CN218381269U
Application number: CN202222033163.2U
Authority: CN
Inventors: 阮怀斌
Original assignee: Anhui Fenglin Intelligent Technology Co ltd
Current assignee: Anhui Fenglin Intelligent Technology Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-01-24
Anticipated expiration: 2032-08-03

Abstract

The utility model belongs to the technical field of the sensor, especially, be a weighing sensor who shocks resistance, include. The utility model discloses a set up the protective housing, the roof, the connecting rod, the guide block, a spring, draw and push away the piece, the stopper, the arc draw-in groove, the card wheel, first spirit level, the second spirit level, electric telescopic handle, rotate the piece, the lead screw, the stabilizer blade, spout and slider, not only can realize the protection effect to inside weighing sensor, the shock resistance effect of sensor has been improved, and can also realize not using in the process, the guard action to the weighing platform of sensor, avoid long-term mistake to bump the scheduling factor and cause the unsafe condition of sensor weighing, can realize simultaneously that the sensor level carries out the effect of adjusting, the suitability of sensor has been improved, can also avoid the sensor out-of-level to cause the unsafe condition of weighing simultaneously, excellent in use effect.

Description

Shock-resistant weighing sensor

Technical Field

The utility model relates to a sensor technical field specifically is a weighing sensor who shocks resistance.

Background

The sensor is a detection device, which can sense the measured information and convert the sensed information into electrical signals or other information in required forms to be output according to a certain rule, so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like, and is characterized by comprising the following components: miniaturization, digitization, intelligence, multiple functionalization, systematization, networking, which is the primary link to achieve automatic detection and automatic control, receives power from one system, usually in another form, and sends power to devices in a second system.

The prior art has the following problems:

general weighing sensor simple structure, in the use, often return because the improper effect that causes the impact to the sensor of operation, can lead to the weighing inaccuracy of sensor for a long time, the sensor still need put it horizontal position in the use simultaneously and uses, the inaccurate condition of weighing that otherwise can appear, the result of use is poor.

Disclosure of Invention

Not enough to prior art, the utility model provides a weighing sensor who shocks resistance has solved the weighing sensor who exists today and has received the impact, can lead to the inaccurate of weighing of sensor for a long time, and the sensor needs use at horizontal position simultaneously, otherwise can appear weighing coarse problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a weighing sensor who shocks resistance, includes the protective housing, the upper end of protective housing is provided with the roof, the one side of protective housing is provided with first spirit level, the lower extreme of first spirit level is provided with rotates the piece, the lower extreme of protective housing is provided with the stabilizer blade, the another side of protective housing is provided with the second spirit level, the lower extreme of second spirit level is provided with draws and pushes away the piece, the lower extreme that draws and push away the piece is provided with adjustment button, the inside of protective housing is provided with the sensor main part, the lower extreme of sensor main part is provided with the fixed plate, the lower extreme of fixed plate is provided with electric telescopic handle, electric telescopic handle's lower extreme is connected with the fly leaf, the lower extreme of roof is connected with the connecting rod, the center department of connecting rod is provided with the guide block, the lower extreme of guide block is provided with the spring, the lower extreme of spring is connected with the limiting plate, the one end that rotates the piece is connected with first bevel gear, one side of first bevel gear is provided with the second bevel gear, the lower extreme of second bevel gear is connected with the lead screw, the upper end of stabilizer blade is provided with the support sleeve, the spout has been seted up to the inner wall of support sleeve.

As a preferred technical scheme of the utility model, the quantity of stabilizer blade is four, the stabilizer blade is central symmetric distribution at the lower extreme of protecting crust.

As a preferred technical scheme of the utility model, the quantity of guide block is four, the guide block is central symmetric distribution on the inner wall of protecting sheathing, the guiding hole has been seted up to the inside of guide block, the connecting rod passes through guiding hole and guide block swing joint.

As a preferred technical scheme of the utility model, the arc draw-in groove has been seted up to the lower terminal surface of connecting rod, the inside of arc draw-in groove is provided with and draws the card wheel that pushes away the piece and be connected, the inside size phase-match of the size of card wheel and arc draw-in groove.

As a preferred technical scheme of the utility model, the one end of fly leaf is provided with the dead lever, the round hole has been seted up on the surface of fly leaf, the diameter size of round hole and the diameter size phase-match of dead lever, the fly leaf passes through round hole and dead lever swing joint.

As a preferred technical scheme of the utility model, the diameter size of stabilizer blade and support sleeve's internal diameter size phase-match, the thread groove has been seted up to the inside of stabilizer blade, the lead screw passes through thread groove and stabilizer blade swing joint.

As a preferred technical scheme of the utility model, the inside of spout is provided with the slider that the stabilizer blade is connected, the quantity of spout is two, the inside size of spout and the size phase-match of slider, the slider passes through spout and supporting sleeve sliding connection.

Compared with the prior art, the utility model provides a weighing sensor who shocks resistance possesses following beneficial effect:

1. this weighing sensor who shocks resistance is through setting up the protective housing, the roof, the connecting rod, the guide block, the spring, draw and push away the piece, the stopper, arc draw-in groove and card wheel, not only can realize the protection effect to inside weighing sensor, avoid directly exposing the condition that the striking damaged appears in the air, improved the effect of shocking resistance of sensor, but also can realize not the use in, to the guard action of the platform of weighing of sensor, avoid long-term mistake to bump the scheduling factor and cause the unsafe condition of weighing of sensor.

2. This weighing sensor who shocks resistance can realize the sensor and carry out the effect of adjusting the level in the use through setting up first spirit level, second spirit level, electric telescopic handle, rotation piece, first bevel gear, second bevel gear, lead screw, stabilizer blade, spout and slider, makes the sensor be applicable to different holding surfaces and supports the use, has improved the suitability of sensor, can also avoid the sensor not level to cause the unsafe condition of weighing simultaneously, excellent in use effect.

Drawings

FIG. 1 is a schematic view of the structure of the weighing sensor of the present invention;

FIG. 2 is a schematic view of the internal structure of the weighing sensor of the present invention;

FIG. 3 is an enlarged view of the structure at A;

fig. 4 is an enlarged schematic view of the structure at B.

In the figure: 1. a protective shell; 2. a top plate; 3. a first level; 4. a rotating member; 5. a support leg; 6. a second level; 7. pulling and pushing the piece; 8. an adjustment button; 9. a sensor body; 10. a fixing plate; 11. an electric telescopic rod; 12. a movable plate; 13. fixing the rod; 14. a connecting rod; 15. a guide block; 16. a spring; 17. a limiting plate; 18. an arc-shaped clamping groove; 19. clamping the wheel; 20. a first bevel gear; 21. a second bevel gear; 22. a support sleeve; 23. a screw rod; 24. a chute; 25. a slide block.

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. 1-4, in this embodiment: the utility model provides a weighing sensor who shocks resistance, including protective housing 1, the upper end of protective housing 1 is provided with roof 2, one side of protective housing 1 is provided with first spirit level 3, the lower extreme of first spirit level 3 is provided with rotates 4, the lower extreme of protective housing 1 is provided with stabilizer blade 5, the another side of protective housing 1 is provided with second spirit level 6, the lower extreme of second spirit level 6 is provided with draws and pushes away piece 7, the lower extreme that draws and pushes away piece 7 is provided with adjustment button 8, the inside of protective housing 1 is provided with sensor main part 9, the lower extreme of sensor main part 9 is provided with fixed plate 10, the lower extreme of fixed plate 10 is provided with electric telescopic handle 11, the lower extreme of electric telescopic handle 11 is connected with fly leaf 12, the lower extreme of roof 2 is connected with connecting rod 14, the center department of connecting rod 14 is provided with guide block 15, the lower extreme of guide block 15 is provided with spring 16, the lower extreme of spring 16 is connected with limiting plate 17, the one end of rotating 4 is connected with first bevel gear 20, one side of first bevel gear 20 is provided with second bevel gear 21, the lower extreme of second bevel gear is connected with lead screw 23, the upper end of stabilizer blade 5 is provided with support sleeve 22, spout 24 has been seted up to the inner wall of support sleeve 22.

In the embodiment, the number of the support legs 5 is four, and the support legs 5 are distributed at the lower end of the protective shell 1 in a centrosymmetric manner, so that the use stability of the sensor is ensured; the number of the guide blocks 15 is four, the guide blocks 15 are distributed on the inner wall of the protective shell 1 in a centrosymmetric manner, guide holes are formed in the guide blocks 15, the connecting rod 14 is movably connected with the guide blocks 15 through the guide holes, the structure is reasonable, and the moving stability of the top plate 2 is ensured; an arc-shaped clamping groove 18 is formed in the lower end surface of the connecting rod 14, a clamping wheel 19 connected with the pulling and pushing piece 7 is arranged inside the arc-shaped clamping groove 18, the size of the clamping wheel 19 is matched with the inner size of the arc-shaped clamping groove 18, and the structural design is reasonable; one end of the movable plate 12 is provided with a fixed rod 13, the surface of the movable plate 12 is provided with a circular hole, the diameter size of the circular hole is matched with that of the fixed rod 13, the movable plate 12 is movably connected with the fixed rod 13 through the circular hole, and the structure is stable; the diameter size of the support leg 5 is matched with the inner diameter size of the support sleeve 22, a thread groove is formed in the support leg 5, and the screw rod 23 is movably connected with the support leg 5 through the thread groove, so that support of different planes is realized; the inside of spout 24 is provided with the slider 25 that stabilizer blade 5 is connected, and the quantity of spout 24 is two, and the inside size of spout 24 and the size phase-match of slider 25, slider 25 pass through spout 24 and support sleeve 22 sliding connection, guarantee the stationarity of structure.

The utility model discloses a theory of operation and use flow: in the using process, a user puts the protective shell 1 on a supporting surface, the level of the protective shell 1 is adjusted by observing the conditions of two gradienters, when the first gradienter 3 is not level, the movable plate 12 can be driven by the electric telescopic rod 11 to move up and down by pressing the adjusting button 8, the first gradienter 3 can be observed while being adjusted until the first gradienter is level, when the second gradienter 6 is not level or a certain supporting leg 5 is not contacted with the supporting surface, the user can directly pull the pushing piece 7 outwards by rotating the rotating piece 4 corresponding to the supporting leg 5, the first bevel gear 20 and the second bevel gear 21 rotate, the screw rod 23 can drive the supporting leg 5 to move up and down, when the four supporting legs 5 are contacted with the supporting surface and the two gradienters are both in a horizontal state, the two gradienters can be weighed and used, in the using process, the pushing piece 7 is directly pulled outwards, the clamping wheel 19 can be separated from the arc-shaped clamping groove 18, the spring 16 drives the top plate 2 to move downwards, when the spring 16 is just in a normal state, the top plate 2 is contacted with the weigher, after the weighing and the use is finished, the pushing piece 7 is pushed inwards.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a weighing sensor who shocks resistance, includes protective housing (1), its characterized in that: the upper end of the protective shell (1) is provided with a top plate (2), one side of the protective shell (1) is provided with a first level meter (3), the lower end of the first level meter (3) is provided with a rotating piece (4), the lower end of the protective shell (1) is provided with a support leg (5), the other side of the protective shell (1) is provided with a second level meter (6), the lower end of the second level meter (6) is provided with a pulling and pushing piece (7), the lower end of the pulling and pushing piece (7) is provided with an adjusting button (8), the inside of the protective shell (1) is provided with a sensor main body (9), the lower end of the sensor main body (9) is provided with a fixed plate (10), the lower end of the fixed plate (10) is provided with an electric telescopic rod (11), the lower end of the electric telescopic rod (11) is connected with a movable plate (12), the lower end of the top plate (2) is connected with a connecting rod (14), the center of the connecting rod (14) is provided with a guide block (15), the lower end of the guide block (15) is provided with a spring (16), the lower end of the spring (16) is connected with a limiting plate (17), one side of the first bevel gear (20), and one side of the first bevel gear (20) is provided with a second bevel gear (21), the lower end of the second bevel gear (21) is connected with a screw rod (23), the upper end of the supporting leg (5) is provided with a supporting sleeve (22), and the inner wall of the supporting sleeve (22) is provided with a sliding groove (24).

2. An impact-resistant load cell according to claim 1, wherein: the number of the support legs (5) is four, and the support legs (5) are distributed at the lower end of the protective shell (1) in a central symmetry manner.

3. An impact-resistant load cell according to claim 1, wherein: the quantity of guide block (15) is four, guide block (15) are central symmetry distribution on the inner wall of protecting sheathing (1), the guiding hole has been seted up to the inside of guide block (15), connecting rod (14) are through guiding hole and guide block (15) swing joint.

4. An impact-resistant load cell according to claim 1, wherein: the lower end surface of the connecting rod (14) is provided with an arc-shaped clamping groove (18), a clamping wheel (19) connected with the pulling and pushing piece (7) is arranged inside the arc-shaped clamping groove (18), and the size of the clamping wheel (19) is matched with the inner size of the arc-shaped clamping groove (18).

5. An impact-resistant load cell according to claim 1, wherein: the movable plate is characterized in that a fixing rod (13) is arranged at one end of the movable plate (12), a round hole is formed in the surface of the movable plate (12), the diameter size of the round hole is matched with that of the fixing rod (13), and the movable plate (12) is movably connected with the fixing rod (13) through the round hole.

6. An impact-resistant load cell according to claim 1, wherein: the diameter size of the support leg (5) is matched with the inner diameter size of the support sleeve (22), a thread groove is formed in the support leg (5), and the screw rod (23) is movably connected with the support leg (5) through the thread groove.

7. An impact-resistant load cell according to claim 1, wherein: the inside of spout (24) is provided with slider (25) that stabilizer blade (5) are connected, the quantity of spout (24) is two, the inside size of spout (24) and the size phase-match of slider (25), slider (25) are through spout (24) and support sleeve (22) sliding connection.