CN214149559U

CN214149559U - Weighing sensor with automatic reset function

Info

Publication number: CN214149559U
Application number: CN202120026728.7U
Authority: CN
Inventors: 包荣
Original assignee: Beijing Wan Heng Bo Creation Technology Co ltd
Current assignee: Beijing Wan Heng Bo Creation Technology Co ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-09-07
Anticipated expiration: 2031-01-07

Abstract

The utility model relates to a sensor technical field specifically is a weighing sensor with automatic re-setting function, including the weighing sensor body and the dish of weighing, the top fixed mounting of weighing sensor body has the dish of weighing, the outside of weighing sensor body articulates there is first bracing piece, the top of first bracing piece articulates there is the second bracing piece, the top of second bracing piece articulates there is the connecting block, and the top fixedly connected with second sliding block of connecting block. The utility model discloses be provided with first bracing piece, the first sliding block of elasticity extrusion of first spring makes first sliding block pulling first rope and first bracing piece, and first bracing piece drives the second bracing piece and moves extrusion dish rebound to the inboard, carries out automatic re-setting from the dish of being convenient for to weigh, through the pulling pull ring, makes to insert and establishes the pole rebound, sliding connection piece makes the connecting block break away from in the connection of the dish of weighing, and convenient to detach automatic re-setting device measures.

Description

Weighing sensor with automatic reset function

Technical Field

The utility model relates to a sensor technical field specifically is a weighing sensor with automatic re-setting function.

Background

With the continuous development of society and the continuous progress of science, people begin to apply weighing sensors in many fields, and weighing sensors are actually devices for converting mass signals into measurable electric signals and outputting the signals.

Usually, partial weighing sensor does not possess automatic re-setting's function, weigh the unable reset of back weighing plate when article are weighing, need manual regulation to unusual trouble, partial weighing sensor does not possess the function of dismantling automatic re-setting device simultaneously, and the in-process automatic re-setting that needs accurate weighing can influence the data of weighing, thereby leads to measuring the inaccuracy and consequently urgently needs a weighing sensor with automatic re-setting function to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a weighing sensor with automatic re-setting function to the problem of not possessing automatic re-setting's function and inconvenient dismantlement automatic re-setting device who proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a weighing sensor with an automatic reset function comprises a weighing sensor body and a weighing disc, wherein the top end of the weighing sensor body is fixedly provided with the weighing disc, the outer side of the weighing sensor body is hinged with a first supporting rod, the top end of the first supporting rod is hinged with a second supporting rod, the top end of the second supporting rod is hinged with a connecting block, the top end of the connecting block is fixedly connected with a second sliding block, the inside of the weighing disc is provided with a sliding groove, the inside of the weighing disc is provided with a second limiting groove, the inside of the second limiting groove is provided with an inserting rod, the inside of the second limiting groove is provided with a second spring, the top end of the inserting rod is fixedly connected with a second rope, the top end of the second rope is fixedly connected with a clamping groove, the surface of the weighing disc is provided with a clamping groove, the inside of the weighing sensor body is provided with a first limiting groove, and the first spring is arranged in the first limiting groove, and the surface of the first supporting rod is fixedly connected with a first rope.

Preferably, first spacing groove includes first sliding block and connecting rod, first spacing inslot portion fixedly connected with connecting rod, and the surface cover of connecting rod has first sliding block, first sliding block and first rope interconnect.

Preferably, the first sliding block is of a rectangular structure, and the sliding structure is formed by the first sliding block and the first limiting groove.

Preferably, the inserting rod comprises a connecting plate, the surface of the inserting rod is fixedly connected with the connecting plate, the connecting plate is of a rectangular structure, and the connecting plate and the second limiting groove form a sliding structure.

Preferably, the second sliding block is of a rectangular structure, and the second sliding block and the sliding groove form a sliding structure.

Preferably, the second springs are provided with two groups, and the second springs and the connecting plate form an extrusion type structure.

Preferably, the clamping groove is of an annular structure, and the pull ring and the clamping groove form a clamping structure.

Compared with the prior art, the beneficial effects of the utility model are that: this weighing sensor with automatic re-setting function is provided with first bracing piece, the first sliding block of elasticity extrusion of first spring, make first sliding block pulling first rope and first bracing piece, first bracing piece drives the second bracing piece and removes extrusion weighing dish rebound to the inboard, carry out automatic re-setting from the dish of being convenient for weigh, through the pulling pull ring, the messenger inserts and establishes the pole rebound, sliding connection piece makes the connecting block break away from in weighing the connection of dish, convenient to detach automatic re-setting device measures.

(1) The device is provided with a first supporting rod, the elastic force of a first spring extrudes a first sliding block, the first sliding block pulls a first rope and the first supporting rod to move towards the inner side, the first supporting rod drives a second supporting rod to move towards the inner side, the weighing plate is extruded to move upwards, and automatic resetting is carried out on the weighing plate conveniently.

(2) The device makes to insert and establishes pole rebound through the pulling pull ring to break away from the block to the second sliding block, sliding connection piece makes the connecting block break away from in the connection of weighing the dish, and convenient to detach automatic re-setting device carries out more accurate measurement.

Drawings

Fig. 1 is a front view schematically illustrating the structure of the present invention;

fig. 2 is a schematic sectional view of the weighing pan of the present invention;

fig. 3 is an enlarged schematic view of the present invention at a in fig. 1;

fig. 4 is an enlarged schematic view of the pull ring of the present invention.

In the figure: 1. a weighing sensor body; 2. a weighing pan; 3. a first support bar; 4. a second support bar; 5. a first rope; 6. a first limit groove; 601. a first slider; 602. a connecting rod; 7. a first spring; 8. a pull ring; 9. inserting the rod; 901. a connecting plate; 10. a second limit groove; 11. a second spring; 12. a second slider; 13. connecting blocks; 14. a sliding groove; 15. a second rope; 16. a clamping groove.

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, the present invention provides an embodiment: a weighing sensor with an automatic reset function comprises a weighing sensor body 1 and a weighing disc 2, wherein the top end of the weighing sensor body 1 is fixedly provided with the weighing disc 2, the outer side of the weighing sensor body 1 is hinged with a first supporting rod 3, the top end of the first supporting rod 3 is hinged with a second supporting rod 4, the top end of the second supporting rod 4 is hinged with a connecting block 13, the top end of the connecting block 13 is fixedly connected with a second sliding block 12, the second sliding block 12 is of a rectangular structure, the second sliding block 12 and the sliding groove 14 form a sliding structure, the second sliding block 12 slides in the sliding groove 14 and is clamped, the sliding groove 14 is formed in the weighing disc 2, the second limiting groove 10 is formed in the weighing disc 2, an inserting rod 9 is arranged in the second limiting groove 10, the inserting rod 9 comprises a connecting plate 901, and the surface of the inserting rod 9 is fixedly connected with the connecting plate 901, the connecting plate 901 has a rectangular structure, and the connecting plate 901 and the second limiting groove 10 form a sliding structure, so that the connecting plate 901 can slide up and down in the second limiting groove 10.

The second spring 11 is arranged in the second limiting groove 10, two groups of second springs 11 are arranged, the second springs 11 and the connecting plate 901 form an extrusion type structure, the elastic extrusion of the connecting plate 901 of the second spring 11 is facilitated to slide downwards, the top end of the inserting rod 9 is fixedly connected with a second rope 15, the top end of the second rope 15 is fixedly connected with a clamping groove 16, the surface of the weighing disc 2 is provided with the clamping groove 16, the clamping groove 16 is of an annular structure, the pull ring 8 and the clamping groove 16 form a clamping type structure, the pull ring 8 is clamped in the clamping groove 16 conveniently to avoid influencing weighing, the weighing sensor body 1 is internally provided with a first limiting groove 6, the first limiting groove 6 comprises a first sliding block 601 and a connecting rod 602, the first limiting groove 6 is internally and fixedly connected with the connecting rod 602, the surface of the connecting rod 602 is sleeved with the first sliding block 601, the first sliding block 601 is of a rectangular structure, and the first sliding block 601 and the first limiting groove 6 form a sliding type structure, first sliding block 601 removes about being convenient for in the inside of first spacing groove 6, and first sliding block 601 and first rope 5 interconnect are convenient for strengthen the stability when first sliding block 601 slides, and first spring 7 has been installed to the inside of first spacing groove 6, and the fixed surface of first bracing piece 3 is connected with first rope 5.

The working principle is as follows: during the use, when needs carry out automatic re-setting, according to figure 1, put article on weighing dish 2's tray, make weighing sensor body 1 weigh, after weighing, when weighing dish 2's surface does not have article, first sliding block 601 of elasticity extrusion of first spring 7, make first sliding block 601 slide to the inboard in the inside of first spacing groove 6, first sliding block 601 pulling first rope 5, make first rope 5 pulling first bracing piece 3 move to the inboard, make first bracing piece 3 drive second bracing piece 4 move to the inboard, first bracing piece 3 extrudees weighing dish 2 rebound with second bracing piece 4, from being convenient for weigh dish 2 and carry out automatic re-setting.

During the use, according to figure 1, when need not carry out automatic re-setting, pulling pull ring 8, make pull ring 8 insert through the pulling of second rope 15 and establish pole 9, drive connecting plate 901 at second spacing inslot 10 rebound, and extrude second spring 11, insert and establish pole 9 rebound, thereby break away from the block to second sliding block 12, sliding connection piece 13, make connecting block 13 drive sliding tray 14 slide in second sliding block 12, thereby make connecting block 13 break away from in weighing the connection of dish 2, convenient to detach automatic re-setting device, carry out more accurate measurement.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. The utility model provides a weighing sensor with automatic re-setting function, includes weighing sensor body (1) and weighing dish (2), its characterized in that: the top end of the weighing sensor body (1) is fixedly provided with a weighing disc (2), the outer side of the weighing sensor body (1) is hinged with a first supporting rod (3), the top end of the first supporting rod (3) is hinged with a second supporting rod (4), the top end of the second supporting rod (4) is hinged with a connecting block (13), the top end of the connecting block (13) is fixedly connected with a second sliding block (12), the inside of the weighing disc (2) is provided with a sliding groove (14), the inside of the weighing disc (2) is provided with a second limiting groove (10), the inside of the second limiting groove (10) is provided with an inserting rod (9), the inside of the second limiting groove (10) is provided with a second spring (11), the top end of the inserting rod (9) is fixedly connected with a second rope (15), and the top end of the second rope (15) is fixedly connected with a clamping groove (16), the weighing plate is characterized in that a clamping groove (16) is formed in the surface of the weighing plate (2), a first limiting groove (6) is formed in the weighing sensor body (1), a first spring (7) is arranged in the first limiting groove (6), and a first rope (5) is fixedly connected to the surface of the first supporting rod (3).

2. The weighing sensor with automatic reset function according to claim 1, wherein: first spacing groove (6) include first sliding block (601) and connecting rod (602), the inside fixedly connected with connecting rod (602) of first spacing groove (6), and the surface cover of connecting rod (602) has first sliding block (601), first sliding block (601) and first rope (5) interconnect.

3. The weighing sensor with automatic reset function according to claim 2, characterized in that: the first sliding block (601) is of a rectangular structure, and the sliding structure is formed by the first sliding block (601) and the first limiting groove (6).

4. The weighing sensor with automatic reset function according to claim 1, wherein: the inserting rod (9) comprises a connecting plate (901), the surface of the inserting rod (9) is fixedly connected with the connecting plate (901), the connecting plate (901) is of a rectangular structure, and the connecting plate (901) and the second limiting groove (10) form a sliding structure.

5. The weighing sensor with automatic reset function according to claim 1, wherein: second sliding block (12) are rectangle structure, and second sliding block (12) and sliding tray (14) constitute sliding type structure.

6. The weighing sensor with automatic reset function according to claim 1, wherein: two groups of second springs (11) are arranged, and the second springs (11) and the connecting plate (901) form an extrusion type structure.

7. The weighing sensor with automatic reset function according to claim 1, wherein: the clamping groove (16) is of an annular structure, and the pull ring (8) and the clamping groove (16) form a clamping structure.