CN219078377U

CN219078377U - Transportation support for blood sampling tube

Info

Publication number: CN219078377U
Application number: CN202223364752.5U
Authority: CN
Inventors: 王伟伟; 潘定辉
Original assignee: Shanghai Aoxiang Medical Technology Co ltd
Current assignee: Shanghai Aoxiang Medical Technology Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-05-26
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to a transport bracket for a blood collection tube, which belongs to the field of transport brackets, and comprises a transmission device arranged at the lower end of the transport bracket, wherein the transmission device drives a locking structure to carry out unidirectional equidistant transmission on the blood collection tube bracket on the transport bracket, and the reciprocating motion of the transmission device can continuously form equidistant equidirectional displacement on the blood collection tube bracket at one end of the transport bracket, and the previous moving blood collection tube bracket is locked again by locking blocks at two sides of the lower end and simultaneously forms equidistant displacement.

Description

Transportation support for blood sampling tube

Technical Field

The utility model belongs to the field of transport supports, and particularly relates to a transport support for a blood collection tube.

Background

The blood collection tube support needs to be moved and transported through different procedures in the production process, and most of traditional blood collection tube supports are placed manually and cannot be used in a production line with other equipment.

In the existing automatic transmission track, a motor is adopted to drive a transmission belt to transport the blood collection tube support mostly, but the existing transmission belt is offset when transporting the blood collection tube support, so that the blood collection tube support is difficult to position, the blood collection tube support is transported in batches by depending on the friction force of a contact surface between the blood collection tube support and the transmission belt in the moving process, the transmission belt is not provided with a locking function, misoperation is easy to cause, and the positioning accuracy and the stability of the blood collection tube support in the moving and transporting process cannot be ensured.

The utility model is characterized by comprising the following steps: a test tube transfer device for blood test (application number: 201721322655.6, application publication date: 2017.10.15). This application discloses a test tube conveyer for blood detects, this test tube conveyer for blood detects prevents through support and the baffle at base top that the conveyer belt from accidentally dropping at the transportation test tube rack, but the device can not ensure the accuracy of removal location in the removal process.

Disclosure of Invention

1. Technical problem to be solved by the utility model

The utility model aims to solve the problems of stable movement and accurate positioning in the process of transporting the blood collection tube bracket.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

the utility model relates to a transport bracket for a blood collection tube, which comprises a transmission device arranged at the lower end of the transport bracket, wherein the transmission device drives a locking structure to carry out unidirectional equidistant transmission on the blood collection tube bracket on the transport bracket, four groups of symmetrical through holes which are equidistantly and alternately distributed are designed on a cover plate of the locking structure, locking blocks are arranged at the central positions of two ends of the cover plate and correspond to limit grooves at the middle positions, the positions of the through holes correspond to limit grooves at two side positions, locking blocks are arranged in the through holes, stirring blocks on the locking blocks are connected to a buckle base through a clamp spring shaft, the buckle base is arranged on a mounting plate, the lower end of the mounting plate is connected with a slide rail through two side sliding blocks, the upper end of the mounting plate is connected with the cover plate through bolts, torsion springs are arranged on the clamp spring shaft, the stirring blocks are triangular, and the inclined surfaces of the stirring blocks face the opposite directions of the transport direction of the blood collection tube bracket.

Preferably, the supporting seat is installed at the lower extreme four corners department of transportation support, installs the supporting beam on the supporting seat, and the symmetrical spandrel girder is installed to the level on the both ends of supporting beam, installs symmetrical slide rail between the spandrel girder, and the locking structure is installed through the slider on the supporting beam at both ends to the slide rail both ends, installs symmetrical limiting plate on the spandrel girder.

Preferably, the transmission device is arranged at the lower end of the spandrel girder through fixed cross beams at two ends, a servo motor is arranged on the fixed cross beams to drive a screw rod to rotate, the screw rod rotates to drive a nut connecting plate to realize reciprocating motion, and the nut connecting plate is connected with the mounting plate.

Preferably, the limiting receiver is arranged on the same side of the two fixed cross beams, the limiting receiver and the movable photoelectric sensing piece are in contact with each other to control the rotation direction of the servo motor, and the photoelectric sensing piece is arranged on the nut connecting plate.

Preferably, the limiting plate is L-shaped, a plurality of groups of pressing guide wheels are distributed on the side surface of the limiting plate at intervals, and rolling elastic pressing is formed on the pressing guide wheels and the side surface of the blood collection tube support.

Preferably, the lower extreme design of heparin tube support has three groups of limit grooves of symmetry, and limit groove is used for the snatching of locking structure to realize spacing, and it follows locking structure and realizes unidirectional movement.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

(1) According to the transportation bracket for the blood collection tube, due to the reciprocating motion of the transmission device, the blood collection tube bracket at one end of the transportation bracket can be continuously formed into equidistant equidirectional displacement, the previous moving blood collection tube bracket is locked again by the locking blocks at the two sides of the lower end and simultaneously forms equidistant displacement, and the structure realizes positioning accuracy and moving stability by equidistantly moving a plurality of groups of blood collection tube brackets.

Drawings

Fig. 1 is a schematic front view of a transport bracket for a blood collection tube according to the present utility model.

Fig. 2 is a schematic side view of a transport holder for a blood collection tube according to the present utility model.

Fig. 3 is a schematic structural view of a locking structure of a transportation bracket for a blood collection tube according to the present utility model.

Fig. 4 is a schematic view showing the internal structure of a locking structure of a transportation bracket for a blood collection tube according to the present utility model.

Fig. 5 is a schematic structural view of a transmission device of a transport bracket for a blood collection tube according to the present utility model.

Fig. 6 is a schematic view showing the structure of the transport bracket for a blood collection tube according to the present utility model at the a site.

Reference numerals in the schematic drawings illustrate:

100. a transport rack; 110. a support base; 120. a support beam; 130. a spandrel girder; 140. a slide rail; 141. a slide block; 150. a limiting plate; 151. pressing the guide wheel;

200. a transmission device; 210. fixing the cross beam; 211. a limit receiver; 220. a servo motor; 230. a screw rod; 240. a nut connecting plate; 241. a photoelectric sensing sheet;

300. a locking structure; 310. a cover plate; 311. a through hole; 320. a locking block; 321. a poking block; 322. a clamp spring shaft; 323. a torsion spring; 330. a buckle base; 340. a mounting plate;

400. a blood collection tube holder; 410. and a limit groove.

Detailed Description

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1-6, a transport bracket 100 for blood collection tubes in this embodiment includes a transmission device 200 installed at the lower end of the transport bracket 100, the transmission device 200 drives a locking structure 300 to perform unidirectional equidistant transmission on the blood collection tube bracket 400 on the transport bracket 100, four groups of symmetrical through holes 311 distributed at equal intervals are designed on a cover plate 310 of the locking structure 300, locking blocks 320 are installed at the center positions of two ends of the cover plate 310 and correspond to limit grooves 410 at the middle position, the positions of the through holes 311 correspond to limit grooves 410 at two side positions, locking blocks 320 are installed in the through holes 311, a toggle block 321 on the locking blocks 320 is connected to a buckling base 330 through a buckling shaft 322, the buckling base 330 is installed on an installation plate 340, the lower end of the installation plate 340 is connected with a sliding rail 140 through two side sliding blocks 141, the upper end of the installation plate 340 is connected with the cover plate 310 through bolts, torsion springs 323 are installed on the buckling shaft 322, the shape of the poking block 321 is triangle, the inclined surface of the poking block faces the direction opposite to the transportation direction of the blood collection tube bracket 400, the transmission device 200 drives the locking structure 300 to reciprocate on the transportation bracket 100, the blood collection tube bracket 400 is arranged at one end of the transportation bracket 100, when the locking block 320 in the middle of the front end of the locking structure 300 touches the limit groove 410 in the middle of the lower end of the blood collection tube bracket 400, the poking block 321 on the locking block 320 is blocked to form rotation taking the jump ring shaft 322 as the center, the torsion spring 323 is compressed to store force, at the moment, the transmission device 200 continues to advance, when the locking block 320 in the middle position of the front end reaches the other end of the blood collection tube bracket 400, the torsion spring 323 ejects the poking block 321, at the moment, the transmission device 200 retreats, because the triangle design of the poking block 321 can only rotate towards one direction, the poking block 321 and the middle limit groove 410 form limit, the blood collection tube support 400 is driven to move on the transportation support 100, and due to the reciprocating motion of the transmission device 200, the blood collection tube support 400 at one end of the transportation support 100 can be continuously formed into equidistant equidirectional displacement, the previous moving blood collection tube support 400 is locked again by the locking blocks 320 at the two sides of the lower end and simultaneously forms equidistant displacement, and the structure realizes positioning accuracy and moving stability by equidistantly moving a plurality of groups of blood collection tube supports 400.

The supporting seat 110 is installed at four corners of the lower end of the transportation bracket 100 in this embodiment, the supporting cross beam 120 is installed on the supporting seat 110, symmetrical spandrel girders 130 are horizontally installed on two ends of the supporting cross beam 120, symmetrical sliding rails 140 are installed between the spandrel girders 130, two ends of each sliding rail 140 are installed on the supporting cross beams 120 on two ends, the locking structure 300 is installed on each sliding rail 140 through a sliding block 141, the symmetrical limiting plates 150 are installed on the spandrel girders 130, the design of the structure, the sliding rails 140 and the sliding blocks 141 are convenient for the locking structure 300 to slide on the transportation bracket 100, the moving resistance is reduced, the whole transportation bracket 100 is stably supported, the transmission device 200 drives the locking structure 300 to move on the premise of providing stability, and the stability in the movement process is improved.

The transmission device 200 of this embodiment is installed at the lower extreme of spandrel girder 130 through the fixed cross beam 210 at both ends, install servo motor 220 on the fixed cross beam 210 and drive lead screw 230 rotation, lead screw 230 rotation drives nut connecting plate 240 and realizes reciprocating motion, nut connecting plate 240 connects mounting panel 340, the design of this structure, servo motor 220 drives lead screw 230 rotation, lead screw 230 drives nut connecting plate 240 and realizes reciprocating motion, nut connecting plate 240 connects mounting panel 340 simultaneously, the rotation of lead screw 230 drives mounting panel 340 steady removal this moment, because mounting panel 340 and apron 310 fixed connection for multiunit locking structure on the apron 310 realizes synchronous displacement, the accurate of heparin tube support 400 in proper order batch removal in-process location has been improved.

The limiting receiver 211 is installed on the same side of the two-end fixing beam 210 in this embodiment, the limiting receiver 211 and the moving photoelectric sensing piece 241 contact and control the rotation direction of the servo motor 220, the photoelectric sensing piece 241 is installed on the nut connecting plate 240, the limiting receiver 211 is located at two ends of the fixing beam 210, when the photoelectric sensing piece 241 on the nut connecting plate 240 contacts the limiting receiver 211, the servo motor 220 is notified through an electric signal, so that the rotation direction of the servo motor 220 is changed, the movement range of the nut connecting plate 240 is determined, and meanwhile, each movement distance of the blood collecting tube bracket 400 is also determined, so that the accuracy of movement positioning is achieved.

The limiting plate 150 of this embodiment is L-shaped, multiple groups of pressing guide wheels 151 are distributed on the side surfaces of the limiting plate 150 at intervals, rolling elastic pressing is formed on the side surfaces of the pressing guide wheels 151 and the blood collection tube support 400, the limiting plate 150 supports two sides of the moving blood collection tube support 400, the limiting plate 150 slides on the limiting plates 150 on two sides due to the L-shaped design and limits the sliding direction, rolling elastic pressing is formed on the side surfaces of the pressing guide wheels 151 and the blood collection tube support 400, surface contact of the two side surfaces is reduced, rolling friction reduces resistance, elastic pressing enables the blood collection tube support 400 to be centered, and positioning accuracy and moving stability of the moving blood collection tube are improved.

The lower end of the blood collection tube support 400 of this embodiment is designed with three symmetrical groups of limiting grooves 410, the limiting grooves 410 are used for realizing the limiting of the grabbing of the locking structure 300, the limiting grooves 410 follow the locking structure 300 to realize unidirectional movement, the limiting grooves 410 are designed on the bases on the two sides of the moving direction of the blood collection tube support 400, the limiting grooves 410 are designed with three groups of limiting grooves corresponding to the positions of the locking blocks 320, and the stirring blocks 321 are embedded into the limiting grooves 410 in the moving process, so that the stability of the blood collection tube support 400 in the moving process is improved.

The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A transportation bracket (100) for a blood collection tube, characterized in that: including transmission (200) are installed to the lower extreme of transportation support (100), transmission (200) drive locking structure (300) carries out one-way equidistance transmission to heparin tube support (400) on transportation support (100), design on apron (310) of locking structure (300) four equidistant interval distribution's symmetrical through-hole (311), locking piece (320) and intermediate position's spacing recess (410) are installed to the central point at apron (310) both ends corresponding, the position of through-hole (311) is corresponding with spacing recess (410) in both sides position, install locking piece (320) in through-hole (311), stir piece (321) on locking piece (320) are connected on buckle base (330) through jump ring axle (322), buckle base (330) are installed on mounting panel (340), the lower extreme of mounting panel (340) is connected through both sides slider (141) and slide rail (140), and its upper end is connected through bolt and apron (310), install on jump ring axle (322) position and both sides position limit recess (410) are corresponding, stir piece (321) in the through the jump ring axle (322), stir piece (321) on the locking piece (320) and be the triangle-shaped that the direction of the triangle-shaped of the blood sampling support (400) is followed.

2. A transportation bracket (100) for a blood collection tube according to claim 1, wherein: the supporting seat (110) is installed at the lower extreme four corners department of transportation support (100), install supporting beam (120) on supporting seat (110), symmetrical spandrel girder (130) are installed to the level on the both ends of supporting beam (120), install slide rail (140) of symmetry between spandrel girder (130), install on supporting beam (120) at both ends slide rail (140) both ends, install locking structure (300) through slider (141) on slide rail (140), install limiting plate (150) of symmetry on spandrel girder (130).

3. A transportation bracket (100) for a blood collection tube according to claim 1, wherein: the transmission device (200) is arranged at the lower end of the spandrel girder (130) through fixed cross beams (210) at two ends, a servo motor (220) is arranged on the fixed cross beams (210) to drive a screw rod (230) to rotate, the screw rod (230) rotates to drive a nut connecting plate (240) to realize reciprocating motion, and the nut connecting plate (240) is connected with a mounting plate (340).

4. A carrier (100) for blood collection tubes according to claim 3, wherein: limiting receivers (211) are arranged on the same sides of the two end fixing cross beams (210), the limiting receivers (211) and the movable photoelectric sensing pieces (241) are in contact with control over the rotating direction of the servo motor (220), and the photoelectric sensing pieces (241) are arranged on the nut connecting plates (240).

5. A transportation bracket (100) for a blood collection tube according to claim 2, wherein: the limiting plate (150) is L-shaped in appearance, a plurality of groups of pressing guide wheels (151) are distributed on the side face of the limiting plate at intervals, and rolling elastic pressing is formed on the side faces of the pressing guide wheels (151) and the blood collection tube support (400).

6. A transportation bracket (100) for a blood collection tube according to claim 1, wherein: the lower extreme design of heparin tube support (400) has three sets of limit grooves (410) of symmetry, limit groove (410) are used for snatching of locking structure (300) to realize spacing, and it follows locking structure (300) and realizes unidirectional movement.