CN213559620U

CN213559620U - Probe bending device of temperature sensor

Info

Publication number: CN213559620U
Application number: CN202021918571.0U
Authority: CN
Inventors: 丁伟
Original assignee: Yangzhou Tianrun Sensing Technology Co ltd
Current assignee: Yangzhou Tianrun Sensing Technology Co ltd
Priority date: 2020-09-05
Filing date: 2020-09-05
Publication date: 2021-06-29
Anticipated expiration: 2030-09-05

Abstract

The utility model discloses a temperature sensor's probe device of buckling, the on-line screen storage device comprises a base, the inside bull stick that is equipped with of base, bearing swing joint is passed through with the inside bottom of base to bull stick one end, the bull stick other end extends the base top, the base top is equipped with fixed plate and fly leaf, fixed plate and fly leaf are established respectively in the bull stick both sides, fixed plate bottom and base top fixed connection, the fly leaf bottom contacts with the base top, fixed plate one side top and bottom are all fixed and are equipped with the U-shaped board, fly leaf one side top and bottom are all fixed and are equipped with the connecting plate, the connecting plate is established inside the U-shaped board and contacts with the U-shaped board. The utility model discloses only need adjust the angle of once bending before bending for whole work efficiency improves, and overall structure is simple, and the cost is lower, is applicable to middle-size and small-size enterprise.

Description

Probe bending device of temperature sensor

Technical Field

The utility model relates to a temperature sensor produces technical field, in particular to temperature sensor's probe device of buckling.

Background

A temperature sensor is a sensor that senses temperature and converts it into a usable output signal. The temperature sensor is the core part of the temperature measuring instrument and has a plurality of varieties. The measurement method can be divided into a contact type and a non-contact type, and the measurement method can be divided into a thermal resistor and a thermocouple according to the characteristics of sensor materials and electronic elements. When the temperature sensor is produced, the probe of the temperature sensor needs to be bent to a required angle by using a probe bending device.

The automatic probe bending device in the prior art is complex in structure, high in cost and not suitable for small and medium-sized enterprises, and if the automatic probe bending device is manually bent, the angle needs to be measured when each temperature sensor is bent, so that the whole working efficiency is low.

Therefore, in view of the above technical problems, it is necessary for those skilled in the art to develop a probe bending apparatus for a temperature sensor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a temperature sensor's probe device of buckling.

In order to solve the technical problem, the utility model discloses a technical scheme does:

a probe bending device of a temperature sensor comprises a base, wherein a rotating rod is arranged in the base, one end of the rotating rod is movably connected with the bottom end in the base through a bearing, the other end of the rotating rod extends out of the top end of the base, a fixed plate and a movable plate are arranged at the top end of the base, the fixed plate and the movable plate are respectively arranged on two sides of the rotating rod, the bottom end of the fixed plate is fixedly connected with the top end of the base, the bottom end of the movable plate is contacted with the top end of the base, U-shaped plates are fixedly arranged at the top end and the bottom end of one side of the fixed plate, connecting plates are fixedly arranged at the top end and the bottom end of one side of the movable plate, the connecting plates are arranged in the U-shaped plates and are contacted with the U-shaped plates, the U-shaped plates are arranged at the outer, torsional spring both ends respectively with the U-shaped board top fixed connection at connecting block bottom and top, the connecting block top is equipped with the diaphragm, diaphragm bottom both sides are fixed respectively and are equipped with first connecting rod and second connecting rod, the second connecting rod is established in first connecting rod front side, first connecting rod is fixed to be established on the connecting block top, second connecting rod bottom mounting is equipped with splint, splint are established on the base top, splint are established in the fixed plate front side, the base top is equipped with the gag lever post, the gag lever post is established in the fly leaf front side and is established in splint one side.

Preferably, the fixed first bevel gear that is equipped with in bull stick one end outside, the meshing of first bevel gear one side is equipped with second bevel gear, the fixed dwang that is equipped with in second bevel gear one side, first bevel gear, second bevel gear and dwang are all established inside the base, bearing swing joint is passed through with a side wall in the base inside dwang one end, the dwang other end extends base one side and fixed the turning handle that is equipped with.

Preferably, the arc spout has been seted up to base top front side, the arc spout is established in the splint front side, the gag lever post is established and is extended into the arc spout inside arc spout top and one end, the fixed spacing disk that is equipped with of gag lever post one end, spacing disk is established inside the arc spout, the base top is located fly leaf front side and arc spout rear side position processing angle scale mark.

Preferably, the fixed two movable blocks that are equipped with in gag lever post outer end, the movable block bottom contacts with the base top, two the inside locking bolt that all runs through of movable block, locking bolt passes through threaded connection with the movable block, locking bolt one end contacts with the base top.

Preferably, a rubber pad is fixedly bonded to the rear side of the clamping plate.

Preferably, all fixed a plurality of balls that are equipped with in fly leaf bottom and splint bottom, the ball contacts with the base top.

By adopting the technical scheme, the method has the following beneficial effects:

the utility model discloses adjust earlier gag lever post to demand bending angle degree, then rotate the turning handle and drive the bull stick rotation, and then drive the fly leaf and rotate the probe of buckling to temperature sensor, the bull stick rotates simultaneously and drives splint and rotate towards the direction of fixed plate, make the temperature sensor contact on splint and the fixed plate and press from both sides tight fixed to temperature sensor, improve the in-process temperature sensor's of bending fixed stability, when the fly leaf drives the probe and buckles and contact with the gag lever post, at this moment, the probe is bent to the demand angle, this design only need adjust the angle of once bending before bending, make whole work efficiency improve, and overall structure is simple, the cost is lower, and is applicable to middle-size and small-size enterprise.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a front view of a probe bending device of a temperature sensor according to the present invention;

fig. 2 is a front sectional view of a probe bending device of a temperature sensor provided by the present invention;

fig. 3 is a top view of a probe bending device of a temperature sensor provided by the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1 of a probe bending device of a temperature sensor according to the present invention;

fig. 5 is an enlarged view of a portion B in fig. 2 of the probe bending device of the temperature sensor according to the present invention.

In the figure: the device comprises a base 1, a rotating rod 2, a fixed plate 3, a movable plate 4, a U-shaped plate 5, a connecting plate 6, a connecting block 7, a torsion spring 8, a transverse plate 9, a first connecting rod 10, a second connecting rod 11, a clamping plate 12, a limiting rod 13, a first bevel gear 14, a second bevel gear 15, a rotating rod 16, a rotating handle 17, an arc-shaped sliding groove 18, a movable block 19, a locking bolt 20, a rubber pad 21 and a limiting round block 22.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1-5, the probe bending device for a temperature sensor of the present invention comprises a base 1, a rotating rod 2 is disposed inside the base 1, one end of the rotating rod 2 is movably connected to the bottom end inside the base 1 through a bearing, the other end of the rotating rod 2 extends out of the top end of the base 1, a fixed plate 3 and a movable plate 4 are disposed on the top end of the base 1, the fixed plate 3 and the movable plate 4 are respectively disposed on both sides of the rotating rod 2, the bottom end of the fixed plate 3 is fixedly connected to the top end of the base 1, the bottom end of the movable plate 4 is in contact with the top end of the base 1, U-shaped plates 5 are fixedly disposed on the top end and the bottom end of one side of the fixed plate 3, connecting plates 6 are fixedly disposed on the top end and the bottom end of one side of the movable plate 4, the connecting plates 6 are, u-shaped plate 5 contacts with bull stick 2, connecting

plate

6 and 2 fixed connection of bull stick, 2 outer ends of bull stick are equipped with torsional spring 8, 2 other end of bull stick are fixed and are equipped with connecting block 7, 8 both ends of torsional spring respectively with the 5 top fixed connection of U-shaped plate at 7 bottoms of connecting block and top, 7 tops of connecting block are equipped with

diaphragm

9, 9 bottom both sides of diaphragm are fixed respectively and are equipped with first connecting rod 10 and second connecting rod 11, second connecting rod 11 is established in first connecting rod 10 front side, first connecting rod 10 is fixed to be established on 7 tops of connecting block, 11 bottom mounting of second connecting rod is equipped with splint 12, splint 12 are established on 1 top of base, splint 12 are established in 3 front sides of fixed plate, 1 top of base is equipped with gag lever post 13, gag lever post 13 is established in 4 front sides of fly leaf and is established in splint 12 one side.

Preferably, 2 one end outsides of bull stick are fixed and are equipped with first bevel gear 14, the meshing of 14 one side of first bevel gear is equipped with second bevel gear 15, the fixed dwang 16 that is equipped with in 15 one sides of second bevel gear, first bevel gear 14, second bevel gear 15 and dwang 16 are all established inside base 1, bearing swing joint is passed through with the inside lateral wall of base 1 to 16 one end of dwang, the dwang 16 other end extends base 1 one side and fixed being equipped with turning handle 17, is convenient for drive bull stick 2 and rotates.

Preferably, 1 top front side of base is opened and is equipped with arc spout 18, arc spout 18 is established in splint 12 front side, gag lever post 13 is established and is extended into arc spout 18 inside on 18 tops of arc spout and one end, gag lever post 13 one end is fixed and is equipped with spacing disk 22, spacing disk 22 is established inside arc spout 18, rotates along arc spout 18 through gag lever post 13 and is convenient for adjust angle of bending, 1 top of base is located 4 front sides of fly leaf and 18 rear sides of arc spout and is processed there is angle scale mark, is convenient for learn the turned angle of gag lever post 13.

Preferably, the fixed two movable blocks 19 that are equipped with in gag lever post 13 outer end, 19 bottoms of movable block contact with 1 tops of base, two 19 inside locking bolts 20 that all run through of movable block, locking bolts 20 passes through threaded connection with

movable block

19, 20 one end of locking bolts contact with 1 tops of base, are convenient for fix the position of gag lever post 13.

Preferably, a rubber pad 21 is fixedly bonded to the rear side of the clamping plate 12, so that the abrasion to the temperature sensor is reduced.

Preferably, a plurality of balls are fixedly arranged at the bottom end of the movable plate 4 and the bottom end of the clamping plate 12, and the balls are in contact with the top end of the base 1, so that the movable plate 4 and the clamping plate 12 can move along the top end of the base 1 conveniently.

The working principle is as follows:

the temperature sensor is placed at the top end of the base 1 and between the fixed plate 3 and the clamping plate 12, the temperature sensor is tightly attached to the front end of the fixed plate 3, the probe of the temperature sensor is positioned at the front side of the movable plate 4, the limiting rod 13 is moved along the arc-shaped chute 18 according to the angle scale mark at the top end of the base 1, the angle between the movable plate 4 and the limiting rod 13 is a required bending angle, the limiting rod 13 moves to drive the movable block 19 to move, the locking bolt 20 on the movable block 19 is screwed down to fix the movable block 19 after the limiting rod 13 moves to a required position, the limiting rod 13 is fixed, then the rotating handle 17 is rotated to drive the rotating rod 16 and the second bevel gear 15 on the rotating rod 16 to rotate, and then the first bevel gear 14 meshed with the second bevel gear 15 is driven to rotate, and then the rotating rod 2 is driven to rotate, and the rotating rod 2 rotates to, and then drive the movable plate 4 to rotate and bend the probe of the temperature sensor, at the same time, the rotating rod 2 rotates to drive the clamping plate 12 to rotate towards the direction of the fixed plate 3 through the connecting block 7, the first connecting rod 10, the cross plate 9 and the second connecting rod 11, and further, the clamping plate 12 contacts with the temperature sensor and clamps and fixes the temperature sensor, when the clamping plate 12 contacts with the temperature sensor and the movable plate 4 drives the probe to bend and does not contact with the limiting rod 13, at this time, the rotating handle 17 is continuously rotated to drive the rotating rod 2 to rotate and drive the torsion spring 8 to generate elasticity, the elasticity acts on the temperature sensor through the clamping plate 12, the fixing stability of the temperature sensor in the bending process is improved, when the movable plate 4 drives the probe to bend and contact with the limiting rod 13, at this time, the probe is bent to a required angle, and then, at this moment, the clamping plate 12 is separated from the temperature sensor, the temperature sensor after bending is taken down, then the steps are repeated to continue the bending operation of the next temperature sensor, and the angle of bending is adjusted only once before bending is achieved through the operation, so that the whole working efficiency is improved, the whole structure is simple, the cost is low, and the bending device is suitable for small and medium-sized enterprises.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides a temperature sensor's probe device of buckling, includes base (1), its characterized in that: the base is characterized in that a rotating rod (2) is arranged inside the base (1), one end of the rotating rod (2) is movably connected with the bottom inside the base (1) through a bearing, the other end of the rotating rod (2) extends out of the top end of the base (1), a fixed plate (3) and a movable plate (4) are arranged at the top end of the base (1), the fixed plate (3) and the movable plate (4) are respectively arranged at two sides of the rotating rod (2), the bottom end of the fixed plate (3) is fixedly connected with the top end of the base (1), the bottom end of the movable plate (4) is contacted with the top end of the base (1), a U-shaped plate (5) is fixedly arranged at the top end and the bottom end of one side of the fixed plate (3), connecting plates (6) are fixedly arranged at the top end and the bottom end of one side of the movable plate (4), the connecting plates (6) are arranged inside the U-shaped plate (5, the U-shaped plate (5) contacts with the rotating rod (2), the connecting plate (6) is fixedly connected with the rotating rod (2), the outer end of the rotating rod (2) is provided with a torsion spring (8), the other end of the rotating rod (2) is fixedly provided with a connecting block (7), the two ends of the torsion spring (8) are respectively fixedly connected with the bottom end of the connecting block (7) and the top end of the U-shaped plate (5) at the top, the top end of the connecting block (7) is provided with a transverse plate (9), the two sides of the bottom end of the transverse plate (9) are respectively fixedly provided with a first connecting rod (10) and a second connecting rod (11), the second connecting rod (11) is arranged at the front side of the first connecting rod (10), the first connecting rod (10) is fixedly arranged at the top end of the connecting block (7), the bottom end of the second connecting rod (11) is fixedly provided with a clamping plate (12), the clamping plate (12, the base (1) top is equipped with gag lever post (13), gag lever post (13) are established in fly leaf (4) front side and are established in splint (12) one side.

2. The probe bending apparatus for a temperature sensor according to claim 1, wherein: the utility model discloses a bearing swing joint is established to the fixed first bevel gear (14) that is equipped with in bull stick (2) one end outside, first bevel gear (14) one side meshing is equipped with second bevel gear (15), second bevel gear (15) one side is fixed and is equipped with dwang (16), first bevel gear (14), second bevel gear (15) and dwang (16) are all established inside base (1), bearing swing joint is passed through with base (1) inside lateral wall to dwang (16) one end, dwang (16) other end extends base (1) one side and fixed bull stick (17) that is equipped with.

3. The probe bending apparatus for a temperature sensor according to claim 1, wherein: base (1) top front side is opened and is equipped with arc spout (18), establish in splint (12) front side arc spout (18), establish inside arc spout (18) are extended into arc spout (18) on arc spout (18) top and one end in gag lever post (13), gag lever post (13) one end is fixed and is equipped with spacing boss (22), establish inside arc spout (18) spacing boss (22), base (1) top is located fly leaf (4) front side and arc spout (18) rear side position processing angle scale mark.

4. The probe bending apparatus for a temperature sensor according to claim 1, wherein: the utility model discloses a locking device, including gag lever post (13), movable block (19), locking bolt (20) and movable block (19) pass through threaded connection, the fixed two movable blocks (19) that are equipped with in gag lever post (13) outer end, movable block (19) bottom contacts with base (1) top, two the inside locking bolt (20) that all runs through of movable block (19), locking bolt (20) one end contacts with base (1) top.

5. The probe bending apparatus for a temperature sensor according to claim 1, wherein: the rear side of the clamping plate (12) is fixedly bonded with a rubber pad (21).

6. The probe bending apparatus for a temperature sensor according to claim 1, wherein: the bottom end of the movable plate (4) and the bottom end of the clamping plate (12) are both fixedly provided with a plurality of balls, and the balls are in contact with the top end of the base (1).