Feeding carrier

Abstract

The utility model provides a feeding carrier. The feeding carrier comprises a fixed seat, a first positioning piece and a second positioning piece, wherein the first positioning piece is arranged on the fixing seat, a first positioning groove is formed in the first positioning piece, the first positioning groove is used for being connected with a shell assembly of the infusion regulator in a matched mode, and the shell assembly is clamped in the first positioning groove in the direction perpendicular to the first positioning piece; the second positioning piece is arranged on the fixing base and located on one side of the first positioning piece, the second positioning piece and the first positioning piece are arranged in parallel, a second positioning groove is formed in the second positioning piece, a guide pipe is arranged on the shell assembly in a penetrating mode, and a part of pipe section of the guide pipe is clamped in the second positioning groove; therefore, the problem that in the prior art, when the disposable infusion apparatus is produced and transported, an adjuster with an infusion tube cannot be stably positioned, and consequently the overall production efficiency is low is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, and in particular to a feeding carrier. Background Art

[0002] At present, medical devices are key equipment in the modern equipment manufacturing industry, and high speed, compounding and intelligence are its main development directions. Disposable infusion sets are very common and important medical consumables in daily life. As a part of the disposable infusion set, the regulating shell of the infusion regulator has a certain impact on the assembly efficiency of the disposable infusion set due to its transportation efficiency.

[0003] However, the industry currently uses some relatively simple conveying mechanisms of disposable infusion set assembly machines, but the overall structure of the conveying vehicle is relatively simple, and it can only position the adjustment shell of a regulator individually. The positioning part is single, and the structure of the positioning part cannot position the adjustment shell efficiently and stably, which greatly affects the production efficiency of the adjustment shell of the disposable infusion set. Utility Model Content

[0004] The main purpose of the utility model is to provide a feeding carrier to solve the problem in the prior art that a regulator with an infusion tube cannot be stably positioned during production and transportation of disposable infusion sets, resulting in low overall production efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a feeding carrier, including: a fixed seat; a first positioning member, which is arranged on the fixed seat, and a first positioning groove is arranged on the first positioning member, and the first positioning groove is used to cooperate and connect with the shell assembly of the infusion regulator, and the shell assembly is clamped in the first positioning groove along a direction perpendicular to the first positioning member; a second positioning member, which is arranged on the fixed seat and is located on one side of the first positioning member, and the second positioning member and the first positioning member are arranged parallel to each other, and a second positioning groove is arranged on the second positioning member, and a conduit is passed through the shell assembly, and a partial section of the conduit is clamped in the second positioning groove.

[0006] Furthermore, the feeding carrier also includes: a third positioning member, which is arranged on a side of the first positioning member away from the second positioning member, and a third positioning groove is arranged on the third positioning member, and one end of the shell assembly along its length direction is a mating end, and the mating end is arranged in the third positioning groove.

[0007] Furthermore, two opening edges of the first positioning groove that are arranged opposite to each other along the extension direction of the first positioning member are both arc-shaped structures protruding toward the center line direction of the first positioning groove, and the groove bottom of the first positioning groove is a planar structure.

[0008] Furthermore, the third positioning member is connected to the first positioning member, and a groove is provided on a side of the third positioning member close to the first positioning member. The groove is provided along an extension direction of the third positioning member, and a third positioning groove is formed between the groove and the side wall surface of the first positioning member.

[0009] Furthermore, a first guide surface is arranged on a side of the third positioning member close to the first positioning member, and the first guide surface is arranged obliquely relative to the groove wall surface of the groove, and the gap between the first guide surface and the side wall surface of the first positioning member gradually decreases along the direction toward the bottom of the third positioning groove.

[0010] Furthermore, the third positioning member and the first positioning member are an integral structure; and / or, there are multiple first positioning members, and the multiple first positioning members are arranged parallel to each other; and / or, there are multiple second positioning members, and the multiple second positioning members are arranged parallel to each other.

[0011] Furthermore, the two opening edges of the second positioning groove that are arranged opposite to each other along the extension direction of the second positioning member are both arc-shaped structures protruding toward the center line direction of the second positioning groove, and the groove bottom of the second positioning groove is an arc-shaped structure. Furthermore, when there are two second positioning members, a second guide surface is arranged on one of the two second positioning members that is close to the first positioning member, and the second guide surface is located on a side of the second positioning member that is close to the first positioning member, and the second guide surface is arranged obliquely relative to the side wall surface of the second positioning member, and the gap between the second guide surface and the side wall surface of the first positioning member gradually decreases along the direction in which the second positioning member is close to the fixing seat.

[0012] Further, there are multiple first positioning grooves, and the multiple first positioning grooves are respectively arranged at intervals along the extension direction of the first positioning member; and / or, there are multiple second positioning grooves, and the multiple second positioning grooves are respectively arranged at intervals along the extension direction of the second positioning member, and the multiple second positioning grooves are respectively arranged one-to-one with the multiple first positioning grooves; and / or, there are multiple third positioning grooves, and the multiple third positioning grooves are respectively arranged at intervals along the extension direction of the third positioning member, and the multiple third positioning grooves are respectively arranged one-to-one with the multiple first positioning grooves.

[0013] Furthermore, the feeding carrier also includes: a first connecting block, which is arranged between the first positioning member and the second positioning member to connect the second positioning member to the first positioning member; and a second connecting block, which is arranged between the two second positioning members to connect the two second positioning members to each other.

[0014] Applying the technical solution of the utility model, the feeding carrier includes a fixed seat, a first positioning member and a second positioning member; wherein, the first positioning member is arranged on the fixed seat, and a first positioning groove is arranged on the first positioning member, and the first positioning groove is used to cooperate and connect with the shell assembly of the infusion regulator, and the shell assembly is clamped in the first positioning groove along a direction perpendicular to the first positioning member; the second positioning member is arranged on the fixed seat and is located on one side of the first positioning member, the second positioning member and the first positioning member are arranged parallel to each other, and a second positioning groove is arranged on the second positioning member, a catheter is passed through the shell assembly, and a partial pipe section of the catheter is clamped in the second positioning groove. The above arrangement positions the shell body of the shell assembly by clamping the shell assembly in the first positioning groove in a direction perpendicular to the first positioning piece, and limits the displacement of the shell assembly in a direction perpendicular to its length. At the same time, the catheter is passed through the shell assembly along the length direction of the shell assembly, and the catheter is positioned by the second positioning groove on the second positioning piece parallel to the first positioning piece, thereby positioning the infusion regulator with the infusion catheter through the first positioning piece and the second positioning piece. When producing and transporting disposable infusion sets, the shell assembly with the catheter is firmly fixed, so that the shell assembly with the catheter can be stably and efficiently transported, thereby greatly improving the production efficiency, thereby solving the problem in the prior art that the shell of the regulator cannot be firmly positioned when producing and transporting disposable infusion sets, resulting in low overall production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 A schematic diagram of the overall structure of the feeding carrier according to the first perspective provided by an embodiment of the utility model is shown;

[0017] Figure 2 A schematic diagram of the overall structure of the feeding carrier according to the embodiment of the utility model from a second viewing angle is shown;

[0018] Figure 3 A front view schematic diagram of a feeding carrier according to an embodiment of the utility model is shown;

[0019] Figure 4 A side view schematic diagram of a feeding carrier according to an embodiment of the utility model is shown.

[0020] The above drawings include the following reference numerals:

[0021] 1. Fixed seat; 10. First positioning assembly; 11. First positioning groove; 20. Second positioning assembly; 21. Second positioning groove; 22. Second guide surface; 30. Third positioning assembly; 31. Third positioning groove; 32. Groove; 33. First guide surface; 34. Mounting groove; 40. Shell assembly; 41. Conduit; 42. Mating end; 50. First connecting block; 60. Second connecting block. DETAILED DESCRIPTION

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] In order to solve the problem in the prior art that the housing of the regulator cannot be stably positioned during the production and transportation of disposable infusion sets, resulting in low overall production efficiency, the present application provides a feeding carrier.

[0024] Please refer to Figures 1 to 4 As shown, the feeding carrier includes a fixed seat 1, a first positioning component 10 and a second positioning component 20; the first positioning component 10 is arranged on the fixed seat 1, and a first positioning groove 11 is arranged on the first positioning component 10, and the first positioning groove 11 is used to cooperate and connect with the shell component 40 of the infusion regulator, and the shell component 40 is clamped in the first positioning groove 11 along a direction perpendicular to the first positioning component 10; the second positioning component 20 is arranged on the fixed seat 1 and is located on one side of the first positioning component 10, the second positioning component 20 and the first positioning component 10 are arranged parallel to each other, and a second positioning groove 21 is arranged on the second positioning component 20, a conduit 41 is passed through the shell component 40, and a partial pipe section of the conduit 41 is clamped in the second positioning groove 21.

[0025] By applying the technical solution of the present embodiment, the shell body of the shell assembly 40 is positioned by respectively clamping the shell assembly 40 in the first positioning groove 11 along a direction perpendicular to the first positioning assembly 10, and the displacement of the shell assembly 40 along a direction perpendicular to its length is limited. At the same time, the catheter 41 is passed through the shell assembly 40 along the length direction, and the catheter 41 is positioned by the second positioning groove 21 on the second positioning assembly 20 which is parallel to the first positioning assembly 10, so as to realize the positioning of the infusion regulator with the infusion catheter 41 through the first positioning assembly 10 and the second positioning assembly 20, so that when producing and transporting disposable infusion sets, the shell assembly 40 with the catheter 41 is firmly fixed, so that the shell assembly 40 with the catheter 41 can be stably and efficiently transported, thereby greatly improving the production efficiency, thereby solving the problem in the prior art that the regulator with the infusion tube cannot be firmly positioned when producing and transporting disposable infusion sets, resulting in low overall production efficiency.

[0026] Specifically, the feeding carrier also includes a third positioning component 30, which is arranged on a side of the first positioning component 10 away from the first positioning component and the second positioning component 20. The third positioning component 30 is provided with a third positioning groove 31, and one end of the shell component 40 along its length direction is a mating end 42, and the mating end 42 is arranged in the third positioning groove 31. In the above arrangement, the third positioning groove 31 is arranged on the side of the third positioning component 30 close to the first positioning component 10, and then the mating end 42 of the shell component 40 is arranged in the third positioning groove 31. At the same time, when the catheter 41 passed through the shell component 40 is clamped in the second positioning groove 21, the end of the shell component 40 away from the mating end 42 along its length direction is located between the second positioning component 20 and the first positioning component 10, thereby realizing the displacement of the shell component 40 with the catheter 41 along its length direction. The first positioning component 10, the second positioning component 20 and the third positioning component 30 are respectively used to fix the shell component 40 with the catheter 41 in multiple directions, so as to greatly improve the transportation efficiency of the shell component 40 with the catheter 41 in the production process of the disposable infusion set.

[0027] Specifically, the two opening edges of the first positioning groove 11 that are arranged opposite to each other along the extension direction of the first positioning assembly 10 are both arc-shaped structures protruding toward the center line direction of the first positioning groove 11, and the bottom of the first positioning groove 11 is a plane structure. According to the above arrangement, the bottom of the first positioning groove 11 that is a plane structure is arranged to match the housing assembly 40, and the housing assembly 40 is installed in the first positioning groove 11 by means of the two opening edges that are arranged opposite to each other and are arc-shaped structures, and cooperate with the bottom of the first positioning groove 11 to limit the displacement of the housing assembly 40 along the extension direction of the first positioning assembly 10.

[0028] like Figure 4As shown in the figure, the third positioning component 30 is connected to the first positioning component 10. A groove 32 is provided on the side of the third positioning component 30 close to the first positioning component 10. The groove 32 is arranged along the extending direction of the third positioning component 30. A third positioning groove 31 is formed between the groove 32 and the side wall surface of the first positioning component 10. With the above arrangement, the third positioning component 30 and the first positioning component 10 are connected in parallel to each other. A groove 32 with an L-shaped structure is provided on the top of the side of the third positioning component 30 close to the first positioning component 10. Further, a third positioning groove 31 with a structure similar to a "凵" shape is formed between the groove 32 with an L-shaped structure and the side wall surface of the first positioning component 10. And because the mating end 42 has a convex portion protruding in a direction away from the midline of the housing assembly 40, after the housing assembly 40 is respectively clamped in the two first positioning grooves 11, the convex portion of the mating end 42 is clamped in the third positioning groove 31. At the same time, the groove wall surface of the third positioning groove 31 abuts against the convex portion of the mating end 42, thereby realizing the limit of the displacement of the mating end 42 along the length direction of the housing assembly 40.

[0029] Specifically, a first guiding surface 33 is provided on the side of the third positioning component 30 close to the first positioning component 10. The first guiding surface 33 is arranged obliquely relative to the groove wall surface of the groove 32. Along the direction towards the bottom of the third positioning groove 31, the gap between the first guiding surface 33 and the side wall surface of the first positioning component 10 gradually decreases. With the above arrangement, by arranging the first guiding surface 33 obliquely relative to the groove wall surface of the groove 32 along a preset direction, the opening of the third positioning groove 31 is increased, and with the first guiding surface 33 being an inclined surface, it is convenient for the convex portion of the mating end 42 of the housing assembly 40 to be clamped in the third positioning groove 31 along the extending direction of the first guiding surface 33.

[0030] Optionally, the third positioning component 30 and the first positioning component 10 are of an integral structure. In this way, a third positioning groove 31 is formed on the first positioning component 10 and the third positioning component 30, so as to position the convex portion of the mating end 42 of the housing assembly 40 through the third positioning groove 31.

[0031] Optionally, there are multiple first positioning components 10, and the multiple first positioning components 10 are arranged in parallel to each other. In this way, the displacement of the housing assembly 40 along a direction perpendicular to the housing assembly 40 is limited respectively by the first positioning grooves 11 on the multiple first positioning components 10.

[0032] Optionally, there are multiple second positioning components 20, and the multiple second positioning components 20 are arranged in parallel to each other. In this way, the conduits 41 penetrating through the housing assembly 40 are positioned respectively by the second positioning grooves 21 on the multiple second positioning components 20.

[0033] In this embodiment, there are two first positioning components 10 , which are arranged on the fixing base 1 in parallel with each other, and the housing component 40 is respectively clamped in the two first positioning grooves 11 along a direction perpendicular to the first positioning components 10 .

[0034] In this embodiment, there are two second positioning components 20, which are arranged on the fixing seat 1 in parallel with each other and are located on one side of the two first positioning components 10, and partial sections of the conduit 41 passing through the shell component 40 are respectively clamped in the two second positioning grooves 21.

[0035] Specifically, the two opening edges of the second positioning groove 21 that are arranged opposite to each other along the extension direction of the second positioning assembly 20 are both arc-shaped structures protruding toward the center line direction of the second positioning groove 21, and the bottom of the second positioning groove 21 is an arc-shaped structure. According to the above arrangement, the bottom of the second positioning groove 21 that is an arc-shaped structure is arranged to match the conduit 41 that is passed through the shell assembly 40, and the two opening edges that are arranged opposite to each other and are an arc-shaped structure are used to facilitate the insertion of a part of the conduit 41 into the third positioning groove 31, and cooperate with the bottom of the third positioning groove 31 to achieve the positioning of the conduit 41 that is passed through the shell assembly 40, and then the end of the shell assembly 40 that is away from the mating end 42 along its length direction is located between the second positioning assembly 20 and the first positioning assembly 10, so as to limit its displacement along the length direction of the shell assembly 40.

[0036] Specifically, when there are two second positioning components, a second guide surface 22 is provided on one of the two second positioning components 20 which is close to the first positioning component 10, and the second guide surface 22 is located on the side of the second positioning component 20 which is close to the first positioning component 10, and the second guide surface 22 is inclined relative to the side wall surface of the second positioning component 20, and the gap between the second guide surface 22 and the side wall surface of the first positioning component 10 gradually decreases along the direction in which the second positioning component 20 approaches the fixed seat 1. The above-mentioned arrangement increases the opening between the second positioning component 20 and the first positioning component 10 by obliquely arranging the second guide surface 22 along a preset direction relative to the side wall surface of the second positioning component 20, and the second guide surface 22 is an inclined surface, so that when the shell component 40 is respectively inserted into the two first positioning grooves 11, the other end of the shell component 40 away from the mating end 42 is arranged between the second positioning component 20 and the first positioning component 10 along the extension direction of the second guide surface 22. At the same time, the second positioning component 20 can be used to limit the displacement of the end along the length direction of the shell component 40.

[0037] Optionally, there are multiple first positioning grooves 11 , and the multiple first positioning grooves 11 are respectively arranged at intervals along the extension direction of the first positioning assembly 10 .

[0038] Optionally, there are a plurality of second positioning grooves 21 , and the plurality of second positioning grooves 21 are respectively arranged at intervals along the extension direction of the second positioning assembly 20 , and the plurality of second positioning grooves 21 are respectively arranged in one-to-one correspondence with the plurality of first positioning grooves 11 .

[0039] Optionally, there are multiple third positioning grooves 31, and the multiple third positioning grooves 31 are respectively arranged at intervals along the extension direction of the third positioning assembly 30, and the multiple third positioning grooves 31 are respectively arranged in one-to-one correspondence with the multiple first positioning grooves 11. The above arrangement uses the multiple first positioning grooves 11, the multiple second positioning grooves 21 and the multiple third positioning grooves 31 to respectively position the multiple housing assemblies 40 with the catheters 41, so as to realize the positioning and transportation of the multiple housing assemblies 40 with the catheters 41. Since the transportation efficiency of the housing assembly 40 is constant, it will affect the assembly efficiency of the disposable infusion set. Therefore, the feeding carrier in this embodiment greatly improves the production efficiency of the disposable infusion set, and the overall structure of the feeding carrier is simple, easy to assemble, and has a good use effect.

[0040] In this embodiment, the slot sizes of the first positioning slot 11 , the second positioning slot 21 and the third positioning slot 31 can be selectively set to adapt to different models of housing components 40 of infusion regulators with catheters 41 .

[0041] In this embodiment, the first positioning component 10, the second positioning component 20 and the third positioning component 30 are respectively used to position the shell component 40 with the conduit 41, that is, the displacement of the shell component 40 along its length direction and perpendicular to its length direction is respectively positioned, thereby realizing multi-directional positioning of the shell component 40, and each of the first positioning groove 11, the second positioning groove 21 and the third positioning groove 31 is respectively set as a deep groove structure to prevent the shell component 40 with the conduit 41 from flying out of the feeding carrier when the shell component 40 with the conduit 41 is inserted into the first positioning groove 11, the second positioning groove 21 and the third positioning groove 31 in the vertical direction.

[0042] Specifically, the feeding carrier also includes a first connection block 50 and a second connection block 60; the first connection block 50 is arranged between the first positioning assembly 10 and the second positioning assembly 20, so that the second positioning assembly 20 is connected to the first positioning assembly 10; the second connection block 60 is arranged between the two second positioning assemblies 20, so that the two second positioning assemblies 20 are connected to each other. In the above arrangement, a first positioning assembly 10 and a second positioning assembly 20 are respectively arranged on both sides of the fixing seat 1 along its length direction, and another first positioning assembly 10 is arranged between the first positioning assembly 10 and the second positioning assembly 20 and connected to the second positioning assembly 20 through the first connection block 50, so that the first positioning assembly 10 and the second positioning assembly 20 are fixedly connected to each other; and the two second positioning assemblies 20 are fixedly connected to each other through the second connection block 60.

[0043] In this embodiment, the size of the first connection block 50 can be set selectively, and can be selected accordingly according to the gap between the first positioning assembly 10 and the second positioning assembly 20 required in actual working conditions.

[0044] In this embodiment, the size of the second connecting block 60 can be set selectively, and can be selected accordingly according to the gap between the two second positioning components 20 required in actual working conditions.

[0045] In this embodiment, if Figure 1 and Figure 3 As shown, the third positioning assembly 30 is provided with a plurality of mounting grooves 34 at intervals along its extension direction, and the plurality of mounting grooves 34 are arranged one-to-one correspondingly to the plurality of third positioning grooves 31; along the length direction of the shell assembly 40, the mounting groove 34, the third positioning groove 31, the first positioning groove 11 and the second positioning groove 21 are arranged in sequence, so that after the shell assembly 40 with the conduit 41 is positioned respectively by the first positioning groove 11, the second positioning groove 21 and the third positioning groove 31, since the mounting groove 34 is a rectangular structure and is adapted to the end opening of the shell assembly 40 along its length direction, it is convenient for the subsequent assembly of the shell assembly 40 and the insertion of the conduit 41 on the shell assembly 40, and the depth of the mounting groove 34 is less than the depth of the third positioning groove 31.

[0046] In this embodiment, a plurality of rollers are rotatably disposed at the bottom of the fixing seat 1 , and the plurality of rollers are sequentially arranged at intervals so as to be connected to the guide rail, thereby driving the fixing seat 1 to move along the extension direction of the guide rail.

[0047] From the above description, it can be seen that the above embodiments of the utility model achieve the following technical effects:

[0048] The feeding carrier includes a fixed seat, a first positioning member and a second positioning member; wherein the first positioning member is arranged on the fixed seat, and a first positioning groove is arranged on the first positioning member, and the first positioning groove is used to cooperate and connect with the shell assembly of the infusion regulator, and the shell assembly is clamped in the first positioning groove along a direction perpendicular to the first positioning member; the second positioning member is arranged on the fixed seat and is located on one side of the first positioning member, the second positioning member and the first positioning member are arranged parallel to each other, and a second positioning groove is arranged on the second positioning member, a catheter is passed through the shell assembly, and a partial pipe section of the catheter is clamped in the second positioning groove. The above arrangement positions the shell body of the shell assembly by clamping the shell assembly in the first positioning groove in a direction perpendicular to the first positioning piece, and limits the displacement of the shell assembly in a direction perpendicular to its length. At the same time, the catheter is passed through the shell assembly along the length direction of the shell assembly, and the catheter is positioned by the second positioning groove on the second positioning piece parallel to the first positioning piece, thereby positioning the infusion regulator with the infusion catheter through the first positioning piece and the second positioning piece. When producing and transporting disposable infusion sets, the shell assembly with the catheter is firmly fixed, so that the shell assembly with the catheter can be stably and efficiently transported, thereby greatly improving the production efficiency, thereby solving the problem in the prior art that the shell of the regulator cannot be firmly positioned when producing and transporting disposable infusion sets, resulting in low overall production efficiency.

[0049] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0050] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps described in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0051] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0052] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0053] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A feeding carrier, characterized in that: include: Fixed seat (1); A first positioning component (10) is arranged on the fixing seat (1), and a first positioning groove (11) is arranged on the first positioning component (10), and the first positioning groove (11) is used to cooperate with the housing component (40) of the infusion regulator, and the housing component (40) is clamped in the first positioning groove (11) along a direction perpendicular to the first positioning component (10); A second positioning component (20) is arranged on the fixing seat (1) and is located on one side of the first positioning component (10). The second positioning component (20) and the first positioning component (10) are arranged parallel to each other. A second positioning groove (21) is arranged on the second positioning component (20). A conduit (41) is passed through the shell component (40), and a part of the conduit (41) is clamped in the second positioning groove (21).

2. The feeding carrier according to claim 1, characterized in that: The feeding carrier also includes: The third positioning component (30) is arranged on a side of the first positioning component (10) away from the second positioning component (20), and a third positioning groove (31) is arranged on the third positioning component (30). One end of the shell component (40) along its length direction is a mating end (42), and the mating end (42) is arranged in the third positioning groove (31).

3. The feeding carrier according to claim 1, characterized in that: Two opening edges of the first positioning groove (11) arranged opposite to each other along the extension direction of the first positioning component (10) are both arc-shaped structures protruding toward the center line direction of the first positioning groove (11), and the groove bottom of the first positioning groove (11) is a planar structure.

4. The feeding carrier according to claim 2, characterized in that: The third positioning component (30) is connected to the first positioning component (10), and a groove (32) is provided on a side of the third positioning component (30) close to the first positioning component (10). The groove (32) is provided along the extension direction of the third positioning component (30), and the third positioning groove (31) is formed between the groove (32) and the side wall surface of the first positioning component (10).

5. The feeding carrier according to claim 4, characterized in that: A first guide surface (33) is provided on a side of the third positioning component (30) close to the first positioning component (10); the first guide surface (33) is arranged obliquely relative to the groove wall surface of the groove (32); and a gap between the first guide surface (33) and the side wall surface of the first positioning component (10) gradually decreases in a direction toward the bottom of the third positioning groove (31).

6. The feeding carrier according to claim 4, characterized in that: The third positioning assembly (30) and the first positioning assembly (10) are an integral structure; and / or, There are a plurality of the first positioning components (10), and the plurality of the first positioning components (10) are arranged parallel to each other; and / or, There are a plurality of the second positioning components (20), and the plurality of the second positioning components (20) are arranged parallel to each other.

7. The feeding carrier according to claim 1, characterized in that: Two opening edges of the second positioning groove (21) arranged opposite to each other along the extension direction of the second positioning assembly (20) are both arc-shaped structures protruding towards the center line direction of the second positioning groove (21), and the groove bottom of the second positioning groove (21) is also an arc-shaped structure.

8. The feeding carrier according to claim 6, characterized in that: When there are two second positioning components (20), a second guide surface (22) is provided on one of the two second positioning components (20) that is close to the first positioning component (10), and the second guide surface (22) is located on a side of the second positioning component (20) that is close to the first positioning component (10), and the second guide surface (22) is inclined relative to the side wall surface of the second positioning component (20), and the gap between the second guide surface (22) and the side wall surface of the first positioning component (10) gradually decreases along the direction in which the second positioning component (20) approaches the fixing seat (1).

9. The feeding carrier according to claim 2, characterized in that: There are a plurality of the first positioning grooves (11), and the plurality of the first positioning grooves (11) are respectively arranged at intervals along the extension direction of the first positioning component (10); and / or, There are a plurality of the second positioning grooves (21), the plurality of the second positioning grooves (21) are arranged at intervals along the extension direction of the second positioning assembly (20), and the plurality of the second positioning grooves (21) are arranged in one-to-one correspondence with the plurality of the first positioning grooves (11); and / or, There are a plurality of the third positioning grooves (31), and the plurality of the third positioning grooves (31) are arranged at intervals along the extension direction of the third positioning assembly (30), and the plurality of the third positioning grooves (31) are arranged in one-to-one correspondence with the plurality of first positioning grooves (11).

10. The feeding carrier according to claim 2, characterized in that: The feeding carrier also includes: a first connecting block (50) disposed between the first positioning component (10) and the second positioning component (20) so as to connect the second positioning component (20) and the first positioning component (10) to each other; A second connection block (60) is arranged between the two second positioning components (20) so as to connect the two second positioning components (20) to each other.

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