CN217833448U

CN217833448U - Sphygmomanometer connects automatic assembly device

Info

Publication number: CN217833448U
Application number: CN202221868135.6U
Authority: CN
Inventors: 聂波
Original assignee: Shenzhen Ykd Electronic Science & Technology Co ltd
Current assignee: Shenzhen Ykd Electronic Science & Technology Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-11-18
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a sphygmomanometer connects automatic assembly device mainly relates to blood pressure class product technology field. Including a clamp assembly. The beneficial effects of the utility model reside in that: when the device is used, the bracket component supports and fixes the rubber hose, so that the stability of the rubber hose in the assembling process is improved, the unnecessary standby time is reduced, and the extra consumption cost is reduced; the rubber hose is fixed in the pressing block, and the joint is fixed in the fixing hole, so that the rubber hose and the joint are accurately collinear, and the eccentric condition can not occur during extrusion; the rubber hose and the joint are accurately assembled; the extrusion force provided by the horizontal cylinder is uniformly distributed on the periphery of the outer circle of the joint, so that the requirement on the gripping pressure degree is met accurately, and the stroke of the joint is controlled accurately; after assembly, the outer circle side joint of the joint is completely extruded into the rubber hose port in the flaring slot, so that the joint is prevented from being damaged in the assembly process; the working efficiency is improved, the product percent of pass is improved, and the expected economic benefit is improved.

Description

Sphygmomanometer connects automatic assembly device

Technical Field

The utility model relates to a blood pressure class product technical field specifically is a sphygmomanometer connects automatic assembly device.

Background

At present, the joint of the sphygmomanometer is manually assembled by a worker, the worker needs to fix a rubber hose on a clamp firstly, then the joint is plugged into one part of the rubber hose with brute force, then the other side of the joint is knocked by a rubber hammer, the assembling worker cannot control knocking force according to the size of the pipe diameter in the process of knocking the joint, and cracks which cannot be observed by naked eyes occur in the knocking process; if the crack appears, the gas in the rubber hose can leak when measuring the blood pressure, and the blood pressure that the sphygmomanometer shows will be less than actual measurement result, leads to medical personnel to cause the erroneous judgement to patient's blood pressure, directly influences the treatment scheme of later stage and formulates.

When the joint section is knocked, because the knocking force borne by the joint section in each direction is not uniform, the inner diameter of the pipe is not concentric with the inner diameter of the joint even if the joint is installed, and the serious eccentricity occurs; if the joint is forcibly separated from the rubber hose and then reassembled again, the rubber hose will be fatigued or damaged; the sealing performance of the pipeline is seriously affected.

In the process of manually assembling the rubber hose and the joint by a worker, the worker continuously picks up the joint and the rubber hose, and in the assembling process, sundries are possibly brought into the assembled rubber hose to influence the sensitivity of electronic components of the sphygmomanometer, so that the value is not accurate when the blood pressure is measured.

Therefore, there is a need for an automatic assembling device for a sphygmomanometer connector, which can realize automatic assembly, does not damage a rubber hose and the connector, and can improve the working efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic assembling device for a sphygmomanometer connector, which is characterized in that the connector is fixed in a fixing hole of a clamping plate during assembling, and a rubber hose is fixed in a semicircular groove; the extrusion force of the horizontal cylinder pushing the clamping plate is uniformly applied to the periphery of the outer circle of the joint, the horizontal cylinder accurately controls the stroke of the joint, one side of the outer circle of the joint is extruded into a rubber hose port in the flaring groove, and the joint is prevented from being damaged; the clamp assembly fixes and accurately collimates the joint and the rubber hose, and the eccentric condition can not occur during extrusion; the use of the device greatly improves the working efficiency of workers and the expected economic benefit.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

the automatic assembling device for the connector of the sphygmomanometer comprises a clamp assembly, wherein the clamp assembly comprises a clamping plate, an upper pressing block, a lower pressing block, a horizontal cylinder and a vertical cylinder; the clamping plate is provided with a fixing hole; the joint is fixed in the fixing hole of the clamping plate, the equipment slowly extrudes the peripheral part of the excircle of the joint, the extrusion force is uniformly distributed on the periphery, the stroke of the joint is accurately controlled by the horizontal cylinder, and the joint cannot be damaged due to uneven stress; the clamp assembly fixes the joint and the rubber hose in an accurate collinear manner, and the eccentric condition can not occur after assembly. The upper pressing block is provided with a flange; the flange is provided with an arc-shaped groove; the edge of the arc-shaped groove is provided with an upper flaring groove; the lower pressing block is provided with a semicircular groove matched with the arc-shaped groove; the edge of the semicircular groove is provided with a lower flaring groove; after the upper pressing block and the lower pressing block are meshed, the diameter size of a circle formed by closing the flaring slots at the upper part and the lower part is equal to that of the rubber hose; the length of the meshed upper and lower flaring slots is 1-1.2 times of the length of the joint at the excircle side of the joint; horizontal cylinder is pushing away splint and will connect the extrusion to go into in the rubber hose, and splint and briquetting laminating are in the same place, and the joint of joint excircle side is whole extrudees in the rubber hose mouth of flaring inslot, prevents to extrude the damage that leads to the joint in the process.

The semicircular groove is collinear with the fixing hole; separating the upper pressing block from the lower pressing block, placing the rubber hose in the semicircular groove, vertically pressing a flange of the upper pressing block downwards, and fixing the rubber hose in the pressing block; the rubber hose and the joint are accurate and collinear, and the eccentric phenomenon cannot be caused after assembly.

The clamping plate is connected with the horizontal cylinder, and the horizontal cylinder provides power for the clamping plate to extrude the joint; the upper pressing block is connected with the vertical cylinder, and the vertical cylinder drives the upper pressing plate to move downwards to fix the rubber hose in the semicircular groove.

The device also comprises a bracket component; the bracket component comprises a bracket base, a supporting rod and a fixed half pipe; the bracket base is provided with scale marks; according to the width size of the section of the meshed upper and lower pressing blocks, the size of the rubber hose in the pressing blocks is determined, the length of the rubber hose is measured, and then the rubber hose is fixed in the semicircular groove of the lower pressing block according to the measured value for assembly.

The bracket base is provided with a plurality of sliding grooves; the sliding chute is connected with a supporting rod in a sliding way; the supporting rod supports and fixes the fixed half-pipe. After the assembly is finished, the supporting rod is detached, so that the space can be saved, and the movement is convenient. Or when the support rod is used, the fixed half pipe needs to be pulled to a corresponding position, and the support rod can also be moved to the corresponding position to support and fix the fixed half pipe.

The upper end of the supporting rod is provided with a pipe groove; the edge of the pipe groove is provided with a magnet bulge; the pipe groove is matched with the fixed half pipe; the fixed half pipe is collinear with the semicircular groove. During assembly, the clamping plate extrudes the joint to be sleeved in the rubber hose in the fixed clamping block, so that the rubber hose and the center of the joint are on the same straight line, and the eccentric phenomenon is prevented.

The clamping plate is provided with a plurality of fixing holes; the upper pressing block is provided with a plurality of flanges corresponding to the fixing holes; the lower pressing block is provided with a plurality of semicircular grooves corresponding to the fixing holes. And during assembly, selecting the corresponding semicircular groove according to the diameters of the rubber hose and the joint for fixing. The clamping plate is provided with single-tube fixing holes with different tube diameters; the lower pressing block is provided with single-tube semi-circular grooves with different tube diameters for assembling and fixing single tubes; the clamping plate is provided with double-pipe fixing holes, and the lower pressing block is also provided with double-pipe semicircular grooves for assembling and fixing double pipes.

The fixing half tube corresponding to the fixing hole is arranged. The specification of the fixed half pipe corresponds to the specification of the semicircular groove of the pressing block.

The bracket base of the bracket component is provided with a plurality of supporting rods; the support device comprises a first support rod, a second support rod, a third support rod, a fourth support rod, a fifth support rod, a sixth support rod, a seventh support rod, an eighth support rod and a ninth support rod; the first supporting rod, the second supporting rod and the third supporting rod are collinear; the fourth supporting rod, the fifth supporting rod and the sixth supporting rod are collinear; the seventh supporting rod, the eighth supporting rod and the ninth supporting rod are collinear; when assembling the rubber hose and the joint, the fixed half pipe fixes the position of the rubber hose, the fixed half pipe and the half slot are collinear, and the eccentric position of the rubber hose and the joint can not be caused when assembling the joint. The edges of the pipe grooves of the first supporting rod, the third supporting rod, the fourth supporting rod, the sixth supporting rod, the seventh supporting rod and the ninth supporting rod are provided with detachable magnet protrusions. Some article are deposited at a distance of one section distance or centre to bracket component and anchor clamps subassembly, dismantle the terminal magnet arch of one side, and fixed half pipe pull is to the edge of anchor clamps subassembly half slot, and the bracing piece of corresponding opposite side removes, fixes the rubber hose position.

Contrast prior art, the beneficial effects of the utility model reside in that:

when the device is used, the bracket component supports and fixes the rubber hose, so that the stability of the rubber hose in the assembling process is improved, the unnecessary standby time is shortened, and the additional consumption cost is reduced; the rubber hose is fixed in the upper pressing block and the lower pressing block, the joint is fixed in the fixing hole of the clamping plate, the rubber hose and the joint are accurately collinear in the assembling process, and the eccentric condition can not occur in the extrusion process; the rubber hose and the joint are accurately assembled; the extrusion force provided by the horizontal cylinder is uniformly distributed on the periphery of the outer circle of the joint, the requirement of extrusion force degree is accurately grasped, and the stroke of the joint in the assembling process is accurately controlled; after assembly, the outer circle side joint of the joint is completely extruded into the rubber hose port in the flaring slot, so that the joint is effectively prevented from being damaged in the assembly process; therefore, the working efficiency is improved, the qualification rate of products is promoted to be improved, and the expected economic benefit is improved.

Drawings

Fig. 1 is a schematic structural view of the bracket assembly of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic view and a partial enlarged view of the middle bracket assembly of the present invention.

Fig. 4 is a schematic structural diagram of the middle clamp assembly of the present invention.

Fig. 5 is a schematic view of the structure of the middle splint of the present invention.

Fig. 6 is a schematic diagram of the structure of the middle upper pressing block and a partial enlarged view of the present invention.

Fig. 7 is a schematic diagram and a partial enlarged view of the middle and lower press blocks of the present invention.

Fig. 8 is a sectional view of the upper press block and the lower press block of the present invention after being engaged.

Fig. 9 is a schematic view of the middle joint structure of the present invention.

The reference numbers shown in the figures:

1. a clamp assembly; 2. a splint; 3. pressing the block; 4. pressing the block; 5. a horizontal cylinder; 6. a vertical cylinder; 7. a fixing hole; 8. a flange; 9. an arc-shaped slot; 10. an upper flared slot; 11. a semicircular groove; 12. a lower flared groove; 13. a bracket assembly; 14. a support base; 15. a support bar; 16. fixing the half pipe; 17. a first support bar; 18. a second support bar; 19. a third support bar; 20. a fourth support bar; 21. a fifth support bar; 22. a sixth support bar; 23. a seventh support bar; 24. an eighth support bar; 25. a ninth support bar; 26. a magnet bulge; 27. a peripheral edge; 28. a joint; 29. scale lines; 30. a chute; 31. and (4) a pipe groove.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

Before explaining the technology of the present invention, the following is briefly described for the existing method:

at present, the joint of the sphygmomanometer is manually assembled by a worker, the worker needs to fix a rubber hose on a clamp firstly, then uses a rubber hammer to beat the other side of the joint, and cracks which cannot be observed by naked eyes occur in the beating process; when the joint section is knocked, because the knocking force borne by each direction of the joint section is uneven, the inner diameter of the pipe is not concentric with the joint, even serious eccentricity occurs in the installed joint.

As shown in the

description drawings

1, 2, 4, 5, 6, 7 and 8, the invention relates to an automatic assembling device for a sphygmomanometer connector, which comprises a main structure clamp assembly 1, wherein the clamp assembly 1 comprises a clamp assembly 1, and the clamp assembly 1 comprises a clamping plate 2, an upper pressing block 3, a lower pressing block 4, a horizontal cylinder 5 and a vertical cylinder 6; the clamping plate 2 is provided with a fixing hole 7; the joint 28 is fixed in the fixing hole 7 of the splint 2, the device slowly extrudes the outer circle periphery 27 part of the joint 28, the extrusion force is uniformly distributed on the periphery, the horizontal cylinder 5 accurately controls the stroke of the joint 28, and the joint 28 cannot be damaged due to uneven stress; the clamp assembly 1 fixes and accurately collinearly fixes the joint 28 and the rubber hose, and the eccentric condition can not occur after the assembly. The upper pressing block 3 is provided with a flange 8; the flange 8 is provided with an arc-shaped groove 9; the edge of the arc-shaped groove 9 is provided with an upper flaring groove 10; the lower pressing block 4 is provided with a semi-circular groove 11 matched with the arc-shaped groove 9; the edge of the semicircular groove 11 is provided with a lower flaring groove 12; after the upper pressing block 3 is meshed with the lower pressing block 4, the diameter size of a circle formed by closing the upper flaring slot 10 and the lower flaring slot 12 is equal to the diameter size of the rubber hose; the length of the upper flaring slot 10 and the lower flaring slot 12 after being meshed is equal to 1-1.2 times of the length of the outer circle side joint 28 of the joint 28; horizontal cylinder 5 pushes splint 2 and extrudes joint 28 in the rubber hose mouth, and splint 2 and briquetting are laminated together, and the whole extrusion of joint 28 excircle side joint 28 is in flaring inslot rubber hose mouth, prevents to lead to the damage of joint 28 among the extrusion process.

As shown in fig. 4 of the specification, the semicircular groove 11 is collinear with the fixing hole 7; the upper pressing block 3 is separated from the lower pressing block 4, the rubber hose is placed in the semicircular groove 11, the flange 8 of the upper pressing block 3 is vertically pressed downwards, and the rubber hose is fixed inside the pressing block; the rubber hose and the joint 28 are accurately collinear, and the eccentric phenomenon cannot be caused after assembly.

As shown in the description of fig. 1, 2 and 4, the clamping plate 2 is connected with a horizontal cylinder 5, and the horizontal cylinder 5 provides power for the clamping plate 2 to press a joint 28; the upper pressing block 3 is connected with the vertical cylinder 6, and the vertical cylinder 6 drives the upper pressing plate to move downwards to fix the rubber hose in the semicircular groove 11.

As shown in fig. 3, the device further includes a bracket assembly 13; the bracket assembly 13 comprises a bracket base 14, a support rod 15 and a fixed half pipe 16; the bracket base 14 is provided with scale marks 29; according to the width size of the section of the upper pressing block 3 meshed with the lower pressing block 4, the size of the rubber hose in the pressing block is determined, the length of the rubber hose is measured, and then the rubber hose is fixed in the semicircular groove 11 of the lower pressing block 4 according to the measured value for assembly.

As shown in fig. 3, the support base 14 is provided with a plurality of sliding grooves 30; the sliding chute 30 is connected with the support rod 15 in a sliding way; the support bar 15 supports and fixes the fixed half-pipe 16. After the assembly is finished, the supporting rod 15 is detached, so that the space can be saved, and the movement is convenient. Or when in use, the fixed half-pipe 16 needs to be drawn to a corresponding position, and the support rod 15 can also be moved to the corresponding position to support and fix the fixed half-pipe 16.

As shown in the specification and fig. 3, the upper end of the support rod 15 is provided with a pipe groove 31; the edge of the pipe groove 31 is provided with a magnet bulge 26; the pipe groove 31 is matched with the fixed half pipe 16; the fixed half-tube 16 is collinear with the semi-circular slot 11. In the assembly process, the clamp plate 2 extrudes the joint 28 to be sleeved in the rubber hose in the fixed clamp block, so that the centers of the rubber hose and the joint 28 are on the same straight line, and the eccentric phenomenon is prevented.

As shown in fig. 5, the splint 2 is provided with a plurality of fixing holes 7; the upper pressing block 3 is provided with a plurality of flanges 8 corresponding to the fixing holes 7; the lower pressing block 4 is provided with a plurality of semicircular grooves 11 corresponding to the fixing holes 7. When assembling, the corresponding semicircular groove 11 is selected according to the diameters of the rubber hose and the joint 28 for fixing. The clamping plate 2 is provided with single-tube fixing holes 7 with different tube diameters; the lower pressing block 4 is provided with single-tube semi-circular grooves 11 with different tube diameters for assembling and fixing single tubes; the clamping plate 2 is provided with a double-pipe fixing hole 7, and the lower pressing block 4 is also provided with a double-pipe semicircular groove 11 for assembling and fixing double pipes.

As shown in fig. 3 of the description, said fixing half-tubes 16 are provided in correspondence with the fixing holes 7. The specification of the fixed half pipe 16 corresponds to the specification of the semicircular groove 11 of the pressing block.

As shown in fig. 3, the support base 14 of the support assembly 13 is provided with a plurality of support rods 15; comprises a first supporting rod 17, a second supporting rod 18, a third supporting rod 19, a fourth supporting rod 20, a fifth supporting rod 21, a sixth supporting rod 22, a seventh supporting rod 23, an eighth supporting rod 24 and a ninth supporting rod 25; the first support rod 17, the second support rod 18 and the third support rod 19 are collinear; the fourth support bar 20, the fifth support bar 21 and the sixth support bar 22 are collinear; the seventh supporting rod 23, the eighth supporting rod 24 and the ninth supporting rod 25 are collinear; when assembling the rubber hose and the joint 28, the fixed half pipe 16 fixes the position of the rubber hose, the fixed half pipe 16 is collinear with the semi-circular groove 11, and when assembling the joint 28, the eccentric position of the rubber hose and the joint 28 cannot be caused. The edges of the pipe grooves 31 of the first supporting rod 17, the third supporting rod 19, the fourth supporting rod 20, the sixth supporting rod 22, the seventh supporting rod 23 and the ninth supporting rod 25 are provided with detachable magnet protrusions 26. If some articles are stored at a distance or in the middle of the clamp assembly 1, the magnet protrusion 26 at the end of one side is detached, the fixed half pipe 16 is pulled to the edge of the semicircular groove 11 of the clamp assembly 1, and the support rod 15 at the corresponding other side is moved to fix the position of the rubber hose.

The using method is detailed as follows:

checking the pipe diameter sizes of the rubber hose and the joint, selecting a fixing hole on the clamping plate according to the pipe diameter sizes, fixing the joint in a corresponding fixing hole of the clamping plate, extending one end of the rubber hose out of the edge of the supporting rod, enabling the extended size to be consistent with the size of the section of the meshed pressing block, pressing the rest part of the rubber hose in the fixing half pipe, placing the extended rubber hose in the pressing block, opening a switch of the upper pressing block, meshing the upper pressing block with the lower pressing block, extruding the rubber hose, operating a horizontal cylinder of the clamping plate, extruding the joint, accurately controlling the stroke of the joint by the horizontal cylinder, and extruding all parts of one side of the periphery of the outer circle of the joint into the rubber hose port in the flaring groove; then the horizontal cylinder of the operating clamping plate resets, the vertical cylinder of the upper pressing plate resets again, the rubber hose is taken down, and the assembly of the sphygmomanometer connector is finished.

In conclusion: when the device is used, the bracket component supports and fixes the rubber hose, so that the stability of the rubber hose in the assembling process is improved, the unnecessary standby time is shortened, and the additional consumption cost is reduced; the rubber hose is fixed in the upper pressing block and the lower pressing block, the joint is fixed in the fixing hole of the clamping plate, the rubber hose and the joint are accurately collinear in the assembling process, and the rubber hose and the joint are accurately assembled; extrusion force provided by the horizontal cylinder is uniformly distributed on the periphery of the outer circle of the joint, the horizontal cylinder accurately controls the stroke of the joint, and the joint on the outer circle side of the joint is completely extruded into the mouth of the flaring groove rubber hose, so that the phenomenon that the joint is damaged due to uneven distribution of extrusion force in the assembly process is prevented; therefore, the working efficiency is improved, the qualification rate of products is promoted to be improved, and the expected economic benefit is improved.

Claims

1. The utility model provides a sphygmomanometer connects automatic assembly device which characterized in that: comprises a clamp assembly (1); the clamp assembly (1) comprises a clamping plate (2), an upper pressing block (3), a lower pressing block (4), a horizontal cylinder (5) and a vertical cylinder (6); the clamping plate (2) is provided with a fixing hole (7); the upper pressing block (3) is provided with a flange (8); an arc-shaped groove (9) is arranged on the flange (8); the edge of the arc-shaped groove (9) is provided with an upper flaring groove (10); the lower pressing block (4) is provided with a semicircular groove (11) which is matched with the arc-shaped groove (9); the edge of the semicircular groove (11) is provided with a lower flaring groove (12); the semicircular groove (11) is collinear with the fixing hole (7); the clamping plate (2) is connected with the horizontal cylinder (5); the upper pressing block (3) is connected through a vertical cylinder (6).

2. The automatic assembling device for the joint of the sphygmomanometer according to claim 1, wherein: further comprises a bracket assembly (13); the bracket component (13) comprises a bracket base (14), a support rod (15) and a fixed half pipe (16); the bracket base (14) is provided with scale marks (29); a plurality of sliding grooves (30) are arranged on the bracket seat (14); the sliding chute (30) is connected with a supporting rod (15) in a sliding way; the upper end of the support rod (15) is provided with a pipe groove (31); the edge of the pipe groove (31) is provided with a magnet bulge (26); the pipe groove (31) is matched with the fixed half pipe (16); the fixed half pipe (16) is collinear with the semicircular groove (11).

3. The automatic assembling device for the joint of the sphygmomanometer according to claim 1, wherein: the splint (2) is provided with a plurality of fixing holes (7); the upper pressing block (3) is provided with a plurality of flanges (8) corresponding to the fixing holes (7); the lower pressing block (4) is provided with a plurality of semicircular grooves (11) corresponding to the fixing holes (7).

4. The automatic assembling device for the joint of the sphygmomanometer according to claim 2, wherein: a plurality of support rods (15) are arranged on a support seat (14) of the support assembly (13); comprises a first supporting rod (17), a second supporting rod (18), a third supporting rod (19), a fourth supporting rod (20), a fifth supporting rod (21), a sixth supporting rod (22), a seventh supporting rod (23), an eighth supporting rod (24) and a ninth supporting rod (25); the first supporting rod (17), the second supporting rod (18) and the third supporting rod (19) are collinear; the fourth supporting rod (20), the fifth supporting rod (21) and the sixth supporting rod (22) are collinear; the seventh supporting rod (23), the eighth supporting rod (24) and the ninth supporting rod (25) are collinear; the edges of the first supporting rod (17), the third supporting rod (19), the fourth supporting rod (20), the sixth supporting rod (22), the seventh supporting rod (23) and the ninth supporting rod (25) and the pipe groove (31) are provided with detachable magnet protrusions (26).