Connector for sealing sample bottle

Abstract

The utility model discloses a connector for sealing a sample bottle, relates to the technical field of a connecting device of the sample bottle, and aims to solve the problem that the connection position of the conventional sample bottle is loosened under the condition of high-temperature heating, so that the connection is not firm. The first conveying circulation pipe is installed in the second connector end, the lower end of the first conveying circulation pipe penetrates through and extends into the end face of the lower end face of the second connector end, and a second conveying circulation pipe is arranged in the first connector end. The lower end of the second conveying circulation pipe penetrates through and extends into the upper end face of the first connector end, and the upper end of the first connector end is rotationally connected with the lower end of the second connector end through a rotating shaft.

Description

TECHNICAL FIELD

[0001] The utility model relates to the connecting device technical field of sample bottle, specifically for a kind of connector for sealing sample bottle. BACKGROUND

[0002] In laboratory or industrial production process, sample bottle is widely used to store and transport various liquid or gas samples. In order to ensure the safety and purity of the sample, the connector needs to have good sealing performance, and can be easily matched with different specifications of sample bottle.

[0003] For example, the patent name is (an ampoule connector with sealing mechanism) with the announcement number CN215652635U, including: connector body, syringe and ampoule body, the connector body includes: sealing cylinder, the sealing cylinder is externally sleeved with limiting cylinder, the inner wall of the limiting cylinder is connected with the outer wall of the sealing cylinder by thread, the first sealing rubber layer is fixedly connected on the inner wall of the top of the limiting cylinder, the second sealing rubber layer is fixedly connected on the inner wall of the bottom of the sealing cylinder, a plurality of through grooves are formed on the bottom surface edge of the sealing cylinder, the hinged rod is fixedly connected in the through groove, the hinged rod is penetrated by clamping rod, the rubber sleeve is sleeved on the outer wall bottom of the sealing cylinder, the elastic connecting rod is arranged between the clamping rod and the inner wall of the rubber sleeve, the two ends of the elastic connecting rod are respectively fixedly connected with the side wall of the clamping rod and the inner wall of the rubber sleeve, the puncture mechanism is arranged in the sealing cylinder.

[0004] However, the existing sample bottle connection will be loose in the case of high temperature heating, so that the connection is not firm. Therefore, it does not meet the existing demand, and for this we propose a connector for sealing sample bottle. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a connector for sealing sample bottle to solve the problem that the existing sample bottle connection will be loose in the case of high temperature heating, so that the connection is not firm.

[0006] To achieve the above object, the utility model provides the following technical scheme: a connector for sealing sample bottle, comprising: first connector end, the upper end of the first connector end is provided with second connector end, a circle of outer wall of the first connector end and second connector end is provided with protruding strip, and the protruding strip is provided with a plurality of, a plurality of the protruding strip is respectively formed with first connector end and second connector end integrally;

[0007] Further comprising:

[0008] The first conveying flow pipe is arranged in the interior of the second connector end head, and the lower end of the first conveying flow pipe penetrates and extends to the interior of the end face of the lower end face of the second connector end head, the interior of the first connector end head is provided with a second conveying flow pipe, and the lower end of the second conveying flow pipe penetrates and extends to the interior of the upper end face of the first connector end head, and the upper end of the first connector end head is rotationally connected with the lower end of the second connector end head through a rotating shaft.

[0009] Preferably, a sealing ring is arranged on the outer part of the rotating shaft, the sealing ring is arranged at the middle position of the first connector end head and the second connector end head, one side of the inner wall of the first conveying flow pipe is provided with a first sealing half-circular shielding plate, the other side of the inner wall of the second connector end head is provided with a second sealing half-circular shielding plate, and the first sealing half-circular shielding plate is oppositely arranged with the second sealing half-circular shielding plate.

[0010] Preferably, the first sealing half-circular shielding plate and the second sealing half-circular shielding plate are fixedly connected with the first connector end head and the second connector end head respectively, one end of the first sealing half-circular shielding plate and the second sealing half-circular shielding plate is provided with a sealing rubber strip, and the sealing rubber strip is hot-melt connected with one end of the first sealing half-circular shielding plate and the second sealing half-circular shielding plate respectively.

[0011] Preferably, the upper sides of the inner walls of the first connector end head and the second connector end head are provided with clamping balls, and the clamping balls are provided with two pairs, and the two pairs of clamping balls are respectively telescopically connected with the first connector end head and the second connector end head through spring rings.

[0012] Preferably, the outer part of the first connector end head is provided with a first connecting bottle, the outer part of the second connector end head is provided with a second connecting bottle, and the first connecting bottle and the second connecting bottle are rotationally connected with the first connector end head and the second connector end head respectively.

[0013] Preferably, the inner walls of the first connector end head and the second connector end head are provided with inner grooves in the interiors, and the spring rings are arranged in the interiors of the inner grooves.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. The utility model discloses a first connector end, second connector end, sealing ring and rotating shaft are set up, and the connector is effectively designed through the adjustable design, can adapt to various different diameter sample bottles, provides high universality, reduces the demand of user to different specification connector, simultaneously, the first connector end and second connector end are connected into the end of sample bottle and heating bottle respectively, effectively guarantee the sealing of connector and bottle mouth, ensure the sealing property under high temperature environment, avoid the separation of sample bottle and connector, also avoid the existing sample bottle connection under the condition of high temperature heating, there will be the problem of loose connection position, thereby the connection is not firm.

[0016] 2. The first sealing semicircle baffle and second sealing semicircle baffle are arranged on the inner wall of the first conveying flow pipe and second conveying flow pipe, and the first conveying flow pipe and second conveying flow pipe rotate and drive the first sealing semicircle baffle and second sealing semicircle baffle to rotate synchronously, and the first sealing semicircle baffle and second sealing semicircle baffle are arranged in an upper and lower opposite position, and when closed, the first conveying flow pipe and second conveying flow pipe can be effectively blocked, and conversely, when rotating, the first sealing semicircle baffle is rotated above the second sealing semicircle baffle, so that the internal flow of the first conveying flow pipe and second conveying flow pipe is dredged, and the liquid in the different sample bottles can be effectively stored. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the first embodiment structure schematic diagram of the second connector end of the utility model from the top;

[0019] Figure 3 It is the second embodiment structure schematic diagram of the second connector end of the utility model from the top;

[0020] Figure 4 It is the internal structure schematic diagram of the first connector end and second connector end of the utility model;

[0021] Figure 5 It is the internal structure schematic diagram of the A of the utility model;

[0022] In the drawing: 100, first connector end; 1001, second connector end; 101, sealing ring; 102, protruding strip; 104, first conveying flow pipe; 10401, second conveying flow pipe; 105, first sealing semicircle baffle; 10501, second sealing semicircle baffle; 106, sealing rubber strip; 107, buckle ball; 108, spring ring; 109, inner recess; 200, first connecting bottle; 201, second connecting bottle; 300, rotating shaft. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Example 1

[0025] See also Figures 1-5 The present invention provides an embodiment of a connector for sealing a sample bottle, comprising: a first connector end 100, a second connector end 1001 being provided at the upper end of the first connector end 100, a raised strip 102 being provided around the outer wall of each of the first connector end 100 and the second connector end 1001, and a plurality of raised strips 102 being provided, and the plurality of raised strips 102 being integrally formed with the first connector end 100 and the second connector end 1001 respectively;

[0026] Also includes:

[0027] The first conveying circulation tube 104 is installed inside the second connector end 1001, and the lower end of the first conveying circulation tube 104 passes through and extends to the inside of the end face of the lower end face of the second connector end 1001. The second conveying circulation tube 10401 is provided inside the first connector end 100, and the lower end of the second conveying circulation tube 10401 passes through and extends to the inside of the upper end face of the first connector end 100. The upper end of the first connector end 100 is rotatably connected to the lower end of the second connector end 1001 through the rotating shaft 300.

[0028] The first connector end 100 and the second connector end 1001 are connected by the rotating shaft 302, and the first delivery flow tube 104 and the second delivery flow tube 10401 provided inside allow a single liquid inside to be transported or two liquids to be fully blended.

[0029] Example 2

[0030] See also Figure 1 and Figure 3 A sealing ring 101 is provided on the outer circle of the rotating shaft 300, and the sealing ring 101 is installed in the middle position between the first connector end 100 and the second connector end 1001. A first sealing semicircular baffle 105 is provided on one side of the inner wall of the first conveying flow tube 104, and a second sealing semicircular baffle 10501 is provided on the other side of the inner wall of the second connector end 1001. The first sealing semicircular baffle 105 is arranged opposite to the second sealing semicircular baffle 10501.

[0031] See also Figure 3 andFigure 4 The first sealing half-circular shielding plate 105 and the second sealing half-circular shielding plate 10501 are fixedly connected with the first connector end 100 and the second connector end 1001 respectively, and one end of the first sealing half-circular shielding plate 105 and the second sealing half-circular shielding plate 10501 is provided with a sealing rubber strip 106 which is hot melt connected with one end of the first sealing half-circular shielding plate 105 and the second sealing half-circular shielding plate 10501 respectively.

[0032] Through the first sealing half-circular shielding plate 105 and the second sealing half-circular shielding plate 10501 arranged in the first conveying flow pipe 104 and the second conveying flow pipe 10401, the bidirectional rotation of the rotating first connector end 100 and the second connector end 1001 drives the rotation of the first conveying flow pipe 104 and the second conveying flow pipe 10401 inside, and the rotating first conveying flow pipe 104 and the second conveying flow pipe 10401 drive the synchronous rotation of the first sealing half-circular shielding plate 105 and the second sealing half-circular shielding plate 10501, and the first sealing half-circular shielding plate 105 and the second sealing half-circular shielding plate 10501 are arranged in an upper and lower opposite position, which can effectively block the first conveying flow pipe 104 and the second conveying flow pipe 10401 when closed, and vice versa, when rotating, the first sealing half-circular shielding plate 105 is rotated above the second sealing half-circular shielding plate 10501, so as to dredge the internal flow of the first conveying flow pipe 104 and the second conveying flow pipe 10401.

[0033] Embodiment 3

[0034] Please refer to Figure 2 , Figure 3 and Figure 5 , the two sides of the inner wall of the first connector end 100 and the second connector end 1001 are provided with buckling balls 107, and the buckling balls 107 are provided with two pairs, and the two pairs of buckling balls 107 are respectively connected with the first connector end 100 and the second connector end 1001 through spring rings 108, and the buckling balls 107 can be connected through the spring rings 108,

[0035] Please refer to Figure 1 , the outside of the first connector end 100 is provided with a first connecting bottle 200, and the outside of the second connector end 1001 is provided with a second connecting bottle 201, and the first connecting bottle 200 and the second connecting bottle 201 are respectively connected with the first connector end 100 and the second connector end 1001.

[0036] Please refer to Figure 5 , the inner wall of the first connector end 100 and the second connector end 1001 is provided with an inner groove 109, and the spring ring 108 is installed in the inner groove 109.

[0037] When the first connector end 100 and the second connector end 1001 are threadedly connected with the external connector end, when the external connector end is rotated to the position of the inner recess 109 inside the first connector end 100 and the second connector end 1001, the buckle ball 107 is recovered inside the inner recess 109 by extrusion, and then the spring ring 108 buckles the buckle ball 107 with the external connector end.

[0038] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A connector for sealing a sample bottle, comprising a first connector end (100), a second connector end (1001) being provided at an upper end of the first connector end (100), a raised strip (102) being provided around an outer wall of each of the first connector end (100) and the second connector end (1001), and a plurality of raised strips (102) being provided, wherein the plurality of raised strips (102) are respectively formed integrally with the first connector end (100) and the second connector end (1001); Its characteristics are: Also includes: A first conveying and circulating pipe (104) is installed inside the second connector end (1001), and the lower end of the first conveying and circulating pipe (104) passes through and extends to the inside of the end face of the lower end face of the second connector end (1001); a second conveying and circulating pipe (10401) is provided inside the first connector end (100), and the lower end of the second conveying and circulating pipe (10401) passes through and extends to the inside of the upper end face of the first connector end (100); the upper end of the first connector end (100) is rotatably connected to the lower end of the second connector end (1001) via a rotating shaft (300).

2. The connector for sealing a sample bottle according to claim 1, characterized in that: A sealing ring (101) is provided on the outer ring of the rotating shaft (300), and the sealing ring (101) is installed at the middle position of the first connector end (100) and the second connector end (1001). A first sealing semicircular baffle (105) is provided on one side of the inner wall of the first conveying flow tube (104), and a second sealing semicircular baffle (10501) is provided on the other side of the inner wall of the second connector end (1001). The first sealing semicircular baffle (105) is arranged opposite to the second sealing semicircular baffle (10501).

3. The connector for sealing a sample bottle according to claim 2, characterized in that: The first sealing semicircular baffle (105) and the second sealing semicircular baffle (10501) are fixedly connected to the first connector end (100) and the second connector end (1001), respectively; one end of each of the first sealing semicircular baffle (105) and the second sealing semicircular baffle (10501) is provided with a sealing strip (106), and the sealing strip (106) is provided with a hot-melt connection with one end of each of the first sealing semicircular baffle (105) and the second sealing semicircular baffle (10501).

4. The connector for sealing a sample bottle according to claim 1, characterized in that: Snap balls (107) are provided on both sides above the inner walls of the first connector end (100) and the second connector end (1001), and two pairs of snap balls (107) are provided. The two pairs of snap balls (107) are respectively telescopically connected to the first connector end (100) and the second connector end (1001) through spring rings (108).

5. The connector for sealing a sample bottle according to claim 1, characterized in that: A first connection bottle (200) is provided on the outside of the first connector end (100), and a second connection bottle (201) is provided on the outside of the second connector end (1001). The first connection bottle (200) and the second connection bottle (201) are rotatably connected to the first connector end (100) and the second connector end (1001), respectively.

6. The connector for sealing a sample bottle according to claim 4, characterized in that: An inner groove (109) is provided inside the inner wall of each of the first connector end (100) and the second connector end (1001), and the spring ring (108) is installed inside the inner groove (109).

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