CN219335759U

CN219335759U - Photodiode processingequipment of blood oxygen analyzer

Info

Publication number: CN219335759U
Application number: CN202320797175.4U
Authority: CN
Inventors: 任世闻; 周建民
Original assignee: Suzhou Wenkai Electromechanical Technology Co ltd
Current assignee: Suzhou Wenkai Electromechanical Technology Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-07-14
Anticipated expiration: 2033-04-12

Abstract

The utility model discloses a photodiode processing device of an oximeter, and relates to the technical field of photodiodes; the utility model comprises a bottom plate, wherein a bidirectional threaded rod is rotatably arranged on the upper surface of the bottom plate, a sliding sleeve is rotatably arranged on the surface of the bidirectional threaded rod, the sliding sleeve is matched with the bidirectional threaded rod, a bending plate is adjustably arranged on the upper surface of the sliding sleeve, telescopic rods are fixedly arranged on two sides of the bidirectional threaded rod on the upper surface of the bottom plate, side plates are fixedly arranged on two sides of the telescopic rods on the upper surface of the bottom plate, an air cylinder is fixedly arranged on the upper surface of the side plates, bending workpieces are fixedly arranged at the output ends of the air cylinder, and the distance between the bending plates can be adjusted through the mutual matching of the bidirectional threaded rod and the sliding sleeve, so that the LED lamp is suitable for photodiodes with different sizes, the angle of the bending plates can be adjusted through adjusting nuts, the angle can be adjusted according to requirements, the qualification rate of products is increased, and the working efficiency can be improved through the mutual matching of the air cylinder and the bending workpieces.

Description

Photodiode processingequipment of blood oxygen analyzer

Technical Field

The utility model relates to the technical field of photodiodes, in particular to a photodiode processing device of an oximeter.

Background

The photodiode is a semiconductor device composed of a PN junction, and has unidirectional conductive characteristic, but is not used as a rectifying element in a circuit, but is a photoelectric sensing device for converting optical signals into electric signals, the common diode is in a cut-off state when reverse voltage acts, only weak reverse current can flow through the common diode, the photodiode enables the PN junction area to be relatively large as much as possible when being designed and manufactured so as to receive incident light, when the photodiode is installed and fixed on equipment, pins of the photodiode are required to be bent and then fixed on the equipment, at present, the pins of the photodiode are generally bent manually, the bending angle cannot be ensured by manual bending, the processing efficiency is low, the product qualification rate is low, and the subsequent further production can be influenced.

Disclosure of Invention

In order to solve the problems that when the photodiode is installed and fixed on equipment, pins of the photodiode are required to be bent and then fixed on the equipment, at present, the pins of the photodiode are generally bent manually, the bending angle cannot be ensured by manual bending, the machining efficiency is low, the product qualification rate is low, and the follow-up further production is influenced; the utility model aims to provide a photodiode processing device of an oximeter.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a photodiode processingequipment of blood oxygen analyzer, includes the bottom plate, the bottom plate upper surface rotates installs two-way threaded rod, two-way threaded rod surface rotation installs the sliding sleeve, the sliding sleeve is mutually supported with two-way threaded rod, sliding sleeve upper surface adjustable mounting has the board of bending, the bottom plate upper surface is located two-way threaded rod both sides fixed mounting and has the telescopic link, the bottom plate upper surface is located telescopic link both sides fixed mounting and has the curb plate, curb plate upper surface fixed mounting has the cylinder, cylinder output fixed mounting has the work piece of bending.

Preferably, the standing groove has been seted up to the bottom plate upper surface, the bidirectional threaded rod rotates and installs in the standing groove, first spout has been seted up to standing groove one side surface, bottom plate one side fixed surface installs the layer board, fixed surface installs the supporting leg under the bottom plate, bidirectional threaded rod one end fixed mounting has the motor, motor fixed mounting is at the layer board upper surface, the bearing is installed in the rotation of bidirectional threaded rod other end, bearing fixed mounting is in the standing groove.

Preferably, sliding sleeve one side fixed surface installs the slider, slider and first spout mutually support, sliding sleeve upper surface fixed mounting has the fixed block, two adjusting nut is installed in the rotation between the fixed block, the board of bending is rotated and is installed on adjusting nut's surface, the limiting groove has been seted up to the board upper surface of bending, telescopic link upper surface fixed mounting has the backup pad, telescopic link surface cover is equipped with the spring, spring both ends respectively with bottom plate and backup pad fixed connection.

Preferably, the second sliding groove is formed in one side surface of the side plate, the top plate is fixedly arranged on the upper surface of the side plate, the air cylinder is fixedly arranged in the top plate, the limiting ring is fixedly arranged on the surface of the output end of the air cylinder, the limiting rods are fixedly arranged on two sides of the limiting ring, and the limiting rods are matched with the second sliding groove.

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

according to the utility model, the distance between the bending plates can be adjusted through the mutual matching of the bidirectional threaded rod and the sliding sleeve, so that the LED bending plate is suitable for photodiodes with different sizes, the angle of the bending plates can be adjusted through the adjusting nut, the angle can be adjusted according to the requirements, the qualification rate of products is increased, and the working efficiency can be improved through the mutual matching of the air cylinder and the bending workpiece.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of the structure of the base plate of the present utility model.

Fig. 3 is a schematic view of the structure of the bidirectional threaded rod of the present utility model.

Fig. 4 is a schematic view of the telescopic rod structure of the present utility model.

Fig. 5 is a schematic view of the cylinder structure of the present utility model.

In the figure: 1. a bottom plate; 11. a placement groove; 111. a first chute; 12. a supporting plate; 13. support legs; 2. a two-way threaded rod; 21. a motor; 22. a bearing; 23. a sliding sleeve; 231. a slide block; 24. a fixed block; 241. an adjusting nut; 25. a bending plate; 251. a limit groove; 3. a telescopic rod; 31. a spring; 32. a support plate; 4. a side plate; 41. a second chute; 42. a top plate; 5. a cylinder; 51. a limiting ring; 511. a limit rod; 52. bending the workpiece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-5, the utility model provides a photodiode processing device of an oximetry, which comprises a bottom plate 1, wherein a bidirectional threaded rod 2 is rotatably arranged on the upper surface of the bottom plate 1, a sliding sleeve 23 is rotatably arranged on the surface of the bidirectional threaded rod 2, the sliding sleeve 23 is matched with the bidirectional threaded rod 2, a bending plate 25 is adjustably arranged on the upper surface of the sliding sleeve 23, telescopic rods 3 are fixedly arranged on the upper surface of the bottom plate 1 on two sides of the bidirectional threaded rod 2, side plates 4 are fixedly arranged on the upper surface of the bottom plate 1 on two sides of the telescopic rods 3, an air cylinder 5 is fixedly arranged on the upper surface of the side plates 4, and a bending workpiece 52 is fixedly arranged at the output end of the air cylinder 5.

Through adopting above-mentioned technical scheme, bi-directional threaded rod 2 is used for taking sliding sleeve 23 rotation, and bending plate 25 is used for bending the photodiode, and telescopic link 3 is used for supporting backup pad 32, and curb plate 4 is used for supporting roof 42, and roof 42 is used for fixed cylinder 5, and cylinder 5 is used for promoting to bend work piece 52 and bends the photodiode.

The standing groove 11 has been seted up to bottom plate 1 upper surface, and bi-directional threaded rod 2 rotates to be installed in standing groove 11, and first spout 111 has been seted up to standing groove 11 one side surface, and bottom plate 1 one side surface fixed mounting has layer board 12, and bottom plate 1 lower surface fixed mounting has supporting leg 13, and bi-directional threaded rod 2 one end fixed mounting has motor 21, and motor 21 fixed mounting is at layer board 12 upper surface, and bi-directional threaded rod 2 other end rotates to install bearing 22, and bearing 22 fixed mounting is in standing groove 11.

Through adopting above-mentioned technical scheme, standing groove 11 is used for placing two-way threaded rod 2, and first spout 111 is convenient for slide sleeve 23 slip, and layer board 12 is used for fixed motor 21, makes the stable work of motor 21, and supporting leg 13 is used for supporting bottom plate 1, and motor 21 is used for taking two-way threaded rod 2 to rotate, and bearing 22 makes the better rotation of two-way threaded rod 2.

The sliding sleeve 23 is fixedly provided with a sliding block 231 on one side surface, the sliding block 231 is matched with the first sliding groove 111, the upper surface of the sliding sleeve 23 is fixedly provided with a fixed block 24, an adjusting nut 241 is rotatably arranged between the two fixed blocks 24, a bending plate 25 is rotatably arranged on the surface of the adjusting nut 241, a limit groove 251 is formed in the upper surface of the bending plate 25, a supporting plate 32 is fixedly arranged on the upper surface of a telescopic rod 3, a spring 31 is sleeved on the surface of the telescopic rod 3, and two ends of the spring 31 are fixedly connected with the bottom plate 1 and the supporting plate 32 respectively.

Through adopting above-mentioned technical scheme, through the mutually supporting of slider 231 and first spout 111, make the stable slip of sliding sleeve 23, fixed block 24 is used for fixed adjusting nut 241, adjusting nut 241 is used for adjusting the board of bending 25, and the spacing groove 251 is used for placing photodiode, and backup pad 32 is used for playing a supporting role when bending to photodiode, through the mutually supporting of spring 31 and telescopic link 3, plays the cushioning effect to photodiode, prevents too big pressure to photodiode.

A second chute 41 is formed in one side surface of the side plate 4, a top plate 42 is fixedly arranged on the upper surface of the side plate 4, the air cylinder 5 is fixedly arranged in the top plate 42, a limiting ring 51 is fixedly arranged on the surface of the output end of the air cylinder 5, limiting rods 511 are fixedly arranged on two sides of the limiting ring 51, and the limiting rods 511 are matched with the second chute 41.

Through adopting above-mentioned technical scheme, second spout 41 is used for making things convenient for gag lever post 511 to slide, through the mutually supporting of stop collar 51 and gag lever post 511, carries out spacingly to the output of cylinder 5, makes the work piece 52 of bending stable to photodiode bend.

Working principle: when the device is used, the angle of the bending plate 25 is adjusted and connected according to the requirement through the adjusting nut 241, one end of the photodiode is placed in the limiting groove 251, and then the cylinder 5 pushes the bending workpiece 52 to bend the photodiode through the mutual matching of the cylinder 5 and the bending workpiece 52, and the photodiode is supported through the supporting plate 32 after being pressed, so that the pressure of the cylinder 5 on the photodiode is prevented from being overlarge.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. A photodiode processing device of an oximetry, comprising a base plate (1), characterized in that: the utility model discloses a flexible tool for the bending of the steel wire rod, including bottom plate (1), sliding sleeve (23), flexible board (25) are installed in sliding sleeve (23) upper surface rotation, bottom plate (1) upper surface is located two sides fixed mounting of two-way threaded rod (2) telescopic link (3), bottom plate (1) upper surface is located telescopic link (3) both sides fixed mounting has curb plate (4), fixed surface installs cylinder (5) on curb plate (4), cylinder (5) output fixed mounting has work piece (52) of bending.

2. The photodiode processing device of the blood oxygen analyzer according to claim 1, wherein a placing groove (11) is formed in the upper surface of the bottom plate (1), the bidirectional threaded rod (2) is rotatably installed in the placing groove (11), a first sliding groove (111) is formed in one side surface of the placing groove (11), a supporting plate (12) is fixedly installed on one side surface of the bottom plate (1), and supporting legs (13) are fixedly installed on the lower surface of the bottom plate (1).

3. The photodiode processing apparatus of an oximeter as defined in claim 2, wherein a motor (21) is fixedly installed at one end of the bi-directional threaded rod (2), the motor (21) is fixedly installed on the upper surface of the supporting plate (12), a bearing (22) is rotatably installed at the other end of the bi-directional threaded rod (2), and the bearing (22) is fixedly installed in the placement groove (11).

4. The photodiode processing device of the blood oxygen analyzer according to claim 2, wherein a sliding block (231) is fixedly installed on one side surface of the sliding sleeve (23), the sliding block (231) is matched with the first sliding groove (111), a fixed block (24) is fixedly installed on the upper surface of the sliding sleeve (23), an adjusting nut (241) is rotatably installed between the two fixed blocks (24), the bending plate (25) is rotatably installed on the surface of the adjusting nut (241), and a limiting groove (251) is formed in the upper surface of the bending plate (25).

5. The photodiode processing device of the blood oxygen analyzer according to claim 1, wherein a supporting plate (32) is fixedly arranged on the upper surface of the telescopic rod (3), a spring (31) is sleeved on the surface of the telescopic rod (3), and two ends of the spring (31) are fixedly connected with the bottom plate (1) and the supporting plate (32) respectively.

6. The photodiode processing apparatus of an oximeter as defined in claim 1, wherein a second chute (41) is formed on a side surface of the side plate (4), a top plate (42) is fixedly mounted on an upper surface of the side plate (4), and the cylinder (5) is fixedly mounted in the top plate (42).

7. The photodiode processing apparatus of an oximeter as defined in claim 6, wherein a limiting ring (51) is fixedly installed on the surface of the output end of the cylinder (5), limiting rods (511) are fixedly installed on two sides of the limiting ring (51), and the limiting rods (511) are mutually matched with the second sliding groove (41).