CN213579693U

CN213579693U - Weighing sensor capable of adjusting balance

Info

Publication number: CN213579693U
Application number: CN202022375487.5U
Authority: CN
Inventors: 姚明华; 戴兴; 戴福梅; 方志高
Original assignee: Changzhou Changrong Electronics Co ltd
Current assignee: Changzhou Changrong Electronics Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-06-29
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a weighing sensor of adjustable balance, including the bottom plate, the top fixed mounting of bottom plate has the bracing piece, and the top swing joint of bracing piece has first activity hinge, and the top fixed mounting of first activity hinge has the weighing sensor body, and the right side fixed mounting of weighing sensor body bottom has the second activity hinge, and the bottom swing joint of second activity hinge has the ejector pin, and the bottom cover of ejector pin is equipped with first sleeve pipe, the top fixed connection of first sheathed tube bottom and bottom plate. The utility model discloses a cooperation between bracing piece and the first activity hinge realizes that the weighing sensor body carries out when fixing, realizes the rotation of weighing sensor body, realizes through the cooperation between ejector pin and the first sleeve that the position of weighing sensor body is adjusted, has solved current weighing sensor simultaneously and has often used in the place of unevenness, can not adjust it to make the practicality have the problem of limitation.

Description

Weighing sensor capable of adjusting balance

Technical Field

The utility model relates to a weighing sensor technical field specifically is an adjustable balanced weighing sensor.

Background

The weighing sensor is a device for converting a mass signal into a measurable electric signal and outputting the signal, the actual working environment of the sensor is considered by the sensor, which is important for correctly selecting the weighing sensor, and the weighing sensor is related to whether the sensor can normally work, the safety and the service life of the sensor, and the reliability and the safety of the whole weighing apparatus.

The existing weighing sensor is often required to be in a balanced state, so that objects can be weighed better, the existing weighing sensor is often used in an uneven place and cannot be adjusted, and therefore the practicability is limited and the use requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but balance regulation's weighing sensor possesses the advantage that can the weighing sensor carries out the regulation, has solved current weighing sensor and has often used in the place of unevenness, can not adjust it to make the practicality have the problem of limitation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable balanced weighing sensor, includes the bottom plate, the top fixed mounting of bottom plate has the bracing piece, the top swing joint of bracing piece has first activity hinge, the top fixed mounting of first activity hinge has the weighing sensor body, the right side fixed mounting of weighing sensor body bottom has second activity hinge, the bottom swing joint of second activity hinge has the ejector pin, the bottom cover of ejector pin is equipped with first sleeve pipe, the top fixed connection of first sheathed tube bottom and bottom plate, the left side of bottom plate is provided with adjusting screw, the inside of bottom plate is provided with the second sleeve pipe.

Preferably, the installation cavity has been seted up on the inside right side of bottom plate, the inside fixed mounting of installation cavity has the second sleeve pipe, adjusting screw's left side is run through to the inside of installation cavity through the bearing.

Preferably, the inside sliding connection of installation cavity has first piston, the left side fixed mounting of first piston has a screw thread section of thick bamboo, adjusting screw's left side run through to the inside of screw thread section of thick bamboo and with through the screw thread rotation connection between the screw thread section of thick bamboo.

Preferably, the top of the second sleeve is communicated with a connecting pipe, and the connecting pipe penetrates through the bottom plate and is communicated with the bottom of the first sleeve.

Preferably, the second piston is connected to the inside of the first sleeve in a sliding manner, and the ejector rod penetrates through the inside of the first sleeve and is fixedly connected with the top of the second piston.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation between bracing piece and the first movable hinge realizes that the weighing sensor body carries out the while of fixing, realizes the rotation of weighing sensor body, the position of realizing the weighing sensor body through the cooperation between ejector pin and the first sleeve is adjusted, through setting up the rotation that the second movable hinge made things convenient for weighing sensor body and ejector pin, solved current weighing sensor simultaneously and often used in the place of unevenness, can not adjust it to make the practicality have the problem of limitation.

2. The utility model discloses a set up the installation cavity and be used for installing the second sleeve pipe, through adjusting screw, cooperation between a screw section of thick bamboo and the first piston realizes pressurizeing the inside liquid of second sleeve pipe, thereby it goes up and down to the ejector pin to be used for sending the inside solution of second sleeve pipe to first sheathed tube realization through setting up the connecting pipe, thereby get into the lift of first sheathed tube inside promotion ejector pin through solution, thereby the angle of realizing the weighing sensor body is adjusted, and the weighing sensor body only need finely tune when using, in order to satisfy the insufficient problem of precision.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure of the bottom plate of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the first sleeve of the present invention.

In the figure: 1. a base plate; 2. a weighing sensor body; 3. a support bar; 4. a first movable hinge; 5. a second movable hinge; 6. a top rod; 7. a first sleeve; 8. adjusting the screw rod; 9. a mounting cavity; 10. a threaded barrel; 11. a first piston; 12. a second sleeve; 13. a connecting pipe; 14. a second piston.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a balance-adjustable weighing sensor comprises a bottom plate 1, a support rod 3 is fixedly installed at the top of the bottom plate 1, a first movable hinge 4 is movably connected at the top of the support rod 3, a weighing sensor body 2 is fixedly installed at the top of the first movable hinge 4, a second movable hinge 5 is fixedly installed at the right side of the bottom of the weighing sensor body 2, a push rod 6 is movably connected at the bottom of the second movable hinge 5, a first sleeve 7 is sleeved at the bottom of the push rod 6, the bottom of the first sleeve 7 is fixedly connected with the top of the bottom plate 1, an adjusting screw 8 is arranged at the left side of the bottom plate 1, a second sleeve 12 is arranged inside the bottom plate 1, the weighing sensor body 2 is fixed through the cooperation between the support rod 3 and the first movable hinge 4, the rotation of the weighing sensor body 2 is realized, the position of the weighing sensor body 2 is adjusted through the cooperation between the push rod 6 and the first sleeve 7, make things convenient for the rotation of weighing sensor body 2 and ejector pin 6 through setting up second activity hinge 5, installation cavity 9 has been seted up on the right side of bottom plate 1 inside, the inside fixed mounting of installation cavity 9 has second sleeve 12, adjusting screw 8's left side is run through to the inside of installation cavity 9 through the bearing, be used for installing second sleeve 12 through setting up installation cavity 9, the inside sliding connection of installation cavity 9 has first piston 11, the left side fixed mounting of first piston 11 has a screw section of thick bamboo 10, adjusting screw 8's left side run through to the inside of screw section of thick bamboo 10 and be connected through screw thread rotation between the screw section of thick bamboo 10, through adjusting screw 8, cooperation between screw section of thick bamboo 10 and the first piston 11 is realized pressurizeing the inside liquid of second sleeve 12, the top intercommunication of second sleeve 12 has connecting pipe 13, connecting pipe 13 runs through bottom plate 1 and communicates with the bottom of first sleeve 7, thereby be used for sending the inside solution of second sleeve 12 to the inside of first sleeve 7 through setting up connecting pipe 13 The realization goes up and down ejector pin 6, the inside sliding connection of first sleeve pipe 7 has second piston 14, ejector pin 6 run through to the inside of first sleeve pipe 7 and with the top fixed connection of second piston 14, the inside lift that promotes ejector pin 6 through solution entering first sleeve pipe 7 to the angle that realizes weighing sensor body 2 is adjusted, and weighing sensor body 2 only need finely tune when using, in order to satisfy the not enough problem of precision.

During the use, if need weighing sensor body 2 to adjust, through rotating adjusting screw 8, make screw thread section of thick bamboo 10 remove left under the cooperation between adjusting screw 8 and screw thread, thereby promote first piston 11 and remove left, extrude the inside to the connecting pipe 13 with the inside liquid of second sleeve 12, through the inside of connecting pipe 13 with leading-in first sleeve 7 of liquid, jack-up second piston 14 through liquid, thereby make ejector pin 6 go up and down, thereby realize weighing sensor body 2 and adjust.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A balance-adjustable weighing sensor comprises a bottom plate (1), and is characterized in that: the top fixed mounting of bottom plate (1) has bracing piece (3), the top swing joint of bracing piece (3) has first activity hinge (4), the top fixed mounting of first activity hinge (4) has weighing sensor body (2), the right side fixed mounting of weighing sensor body (2) bottom has second activity hinge (5), the bottom swing joint of second activity hinge (5) has ejector pin (6), the bottom cover of ejector pin (6) is equipped with first sleeve pipe (7), the bottom of first sleeve pipe (7) and the top fixed connection of bottom plate (1), the left side of bottom plate (1) is provided with adjusting screw (8), the inside of bottom plate (1) is provided with second sleeve pipe (12).

2. The balance-adjustable load cell of claim 1, wherein: installation cavity (9) have been seted up on the inside right side of bottom plate (1), the inside fixed mounting of installation cavity (9) has second sleeve pipe (12), the inside of penetrating through to installation cavity (9) through the bearing in the left side of adjusting screw (8).

3. An adjustable balance load cell as defined in claim 2, wherein: the inside sliding connection of installation cavity (9) has first piston (11), the left side fixed mounting of first piston (11) has a screw thread section of thick bamboo (10), the left side of adjusting screw (8) run through to the inside of a screw thread section of thick bamboo (10) and with screw thread section of thick bamboo (10) between be connected through the screw thread rotation.

4. The balance-adjustable load cell of claim 1, wherein: the top of the second sleeve (12) is communicated with a connecting pipe (13), and the connecting pipe (13) penetrates through the bottom plate (1) and is communicated with the bottom of the first sleeve (7).

5. The balance-adjustable load cell of claim 1, wherein: the inner part of the first sleeve (7) is connected with a second piston (14) in a sliding mode, and the ejector rod (6) penetrates through the inner part of the first sleeve (7) and is fixedly connected with the top of the second piston (14).