Air tightness detection device for connector

Abstract

The utility model discloses a connector airtightness detection device, which comprises a storage vehicle and a test cylinder, the storage vehicle comprises a bottom frame, a top frame and a tail frame, the bottom frame and the top frame are connected through a connecting rod and the tail frame, the bottom frame is provided with a moving part and a storage part, the test cylinder is arranged on the storage part, the test cylinder penetrates through the top frame, and the test cylinder is connected with the moving part. The bottom frame, the top frame, the tail frame and the connecting rods are connected through connecting pieces. According to the utility model, the test cylinder is arranged on the storage vehicle, so that the test cylinder is convenient to move, and the test cylinder is independently arranged, so that the test cylinders with different heights can be conveniently replaced according to different detection requirements. The storage vehicle body is formed by assembling the fixing rods and the connecting pieces, and storage vehicles of different sizes can be assembled according to detection requirements. The device has the characteristics of low production cost, convenience in use and the like.

Description

TECHNICAL FIELD

[0001] The utility model belongs to detection device technical field, especially relate to a connector air tightness detection device. BACKGROUND

[0002] The connector for automobile needs to carry out air tightness detection before production shaping, in order to understand the process qualified condition. Water pressure detection method is one of the connector air tightness detection methods, when detecting, the connector is placed in the position of specific water depth and waits for a certain time, after taking out, the connector is disassembled to analyze whether water enters to judge its air tightness. Because the volume of the connector, test water depth is different, therefore, need a kind of air tightness detection device that can replace test component, convenient assembly. UTILITY MODEL CONTENT

[0003] To solve the above technical problem, the utility model provides a connector air tightness detection device.

[0004] The utility model discloses a connector air tightness detection device, including trolley and test cylinder, the trolley includes bottom frame, top frame and tail frame, the bottom frame is connected with top frame through connecting rod and tail frame, and the mobile piece and the article are set on the bottom frame, the test cylinder is set on the article, and the test cylinder is set through top frame, the bottom frame, top frame, tail frame and connecting rod are connected through connecting piece.

[0005] The utility model provides a connector air tightness detection device, including trolley and test cylinder, the trolley includes bottom frame, top frame and tail frame, the bottom frame is connected with top frame through connecting rod and tail frame, and the mobile piece and the article are set on the bottom frame, the test cylinder is set on the article, and the test cylinder is set through top frame, the bottom frame, top frame, tail frame and connecting rod are connected through connecting piece.

[0006] Preferably, the test cylinder one end sets the opening, and the opening of test cylinder is provided with sealing cover, and the test cylinder other end side wall sets the drain valve.

[0007] Preferably, the bottom frame includes first fixed rod and second fixed rod, the first fixed rod is connected with the second fixed rod, tail frame and connecting rod through connecting piece respectively, one side of the mobile piece is connected with the first fixed rod, and the other side of the mobile piece is connected with the second fixed rod.

[0008] Preferably, the top frame includes third fixed rod, fourth fixed rod and fifth fixed rod, the third fixed rod is connected with the fourth fixed rod, tail frame and connecting rod through connecting piece respectively, and the fourth fixed rod is connected with the fifth fixed rod through connecting piece.

[0009] Preferably, the tail frame includes sixth fixed rod and seventh fixed rod, the sixth fixed rod is connected with the bottom frame, top frame and seventh fixed rod through connecting piece respectively.

[0010] Preferably, the connecting piece includes first connecting cylinder and second connecting cylinder, the first connecting cylinder and second connecting cylinder are hollow cylindrical, and the first connecting cylinder is vertically connected with the second connecting cylinder.

[0011] Preferably, the moving part comprises a connecting plate and a universal wheel, the connecting plate is connected with the bottom frame, and the universal wheel is connected with the bottom of the connecting plate.

[0012] Preferably, the storage part comprises a bottom plate and a storage box, the bottom plate is arranged on the bottom frame, the test cylinder is arranged on the bottom plate, and the storage box is arranged on the bottom plate.

[0013] The utility model discloses the beneficial effect lies in:

[0014] The utility model discloses a test cylinder is placed in the setting of storage trolley, and the test cylinder is convenient to remove, and the independent setting of test cylinder also is convenient according to different detection needs to replace the test cylinder of different height. The utility model discloses a test cylinder is placed in the setting of storage trolley, and the test cylinder is convenient to remove, and the independent setting of test cylinder also is convenient according to different detection needs to replace the test cylinder of different height. The utility model discloses a test cylinder is placed in the setting of storage trolley, and the test cylinder is convenient to remove, and the independent setting of test cylinder also is convenient according to different detection needs to replace the test cylinder of different height. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structure schematic diagram of the utility model;

[0016] Figure 2 It is the structure schematic diagram of the utility model storage trolley;

[0017] Figure 3 It is the structure schematic diagram of the utility model connecting piece;

[0018] In the drawing: 1-test cylinder, 11-sealing cover, 12-drain valve, 2-bottom frame, 21-first fixed rod, 22-second fixed rod, 3-top frame, 31-third fixed rod, 32-fourth fixed rod, 33-fifth fixed rod, 4-tail frame, 41-sixth fixed rod, 42-seventh fixed rod, 5-connecting rod, 6-moving part, 61-connecting plate, 62-universal wheel, 7-storage part, 71-bottom plate, 72-storage box, 8-connecting piece, 81-first connecting cylinder, 82-second connecting cylinder. DETAILED DESCRIPTION

[0019] The technical scheme of the utility model is further described below, but the scope of protection is not limited to the description.

[0020] Embodiment:

[0021] As Figure 1As shown, a connector airtight detection device includes a trolley and a test cylinder 1, the trolley includes a bottom frame 2, a top frame 3 and a tail frame 4, the bottom frame 2 and the top frame 3 are connected through connecting rods 5 and the tail frame 4, the bottom frame 2 and the top frame 3 are horizontally arranged, the bottom frame 2 is arranged below the top frame 3, and the tail frame 4 is vertically arranged, a moving part 6 and a storage part 7 are arranged on the bottom frame 2, the test cylinder 1 is arranged on the storage part 7, and the test cylinder 1 penetrates through the top frame 3, and the bottom frame 2, the top frame 3, the tail frame 4 and the connecting rods 5 are connected through connecting parts 8.

[0022] One end of the test cylinder 1 is provided with an opening, the opening of the test cylinder 1 is provided with a sealing cover 11, and the other end of the test cylinder 1 is provided with a drain valve 12. Scale lines are arranged on the outer wall of the test cylinder 1, which facilitates the recording of water depth, so as to calculate the test water pressure.

[0023] During detection, the sealing cover 11 is opened, water is injected into the test cylinder 1 to the required height, the connector is sealed, the connector is placed into the test cylinder 1, the detection time is determined according to the test standard, after the detection is completed, the water in the test cylinder 1 is emptied through the drain valve 12, the connector is taken out and disassembled to analyze the airtightness.

[0024] The bottom frame 2 includes first fixed rods 21 and second fixed rods 22, the first fixed rods 21 are connected with the second fixed rods 22, the tail frame 4 and the connecting rods 5 through the connecting parts 8, one side of the connecting plate 61 of the moving part 6 is connected with the first fixed rods 21, and the other side of the connecting plate 61 of the moving part 6 is connected with the second fixed rods 22. Four first fixed rods 21 are arranged, and the four first fixed rods 21 surround a rectangular structure, three second fixed rods 22 can be arranged, and the two ends of the three second fixed rods 22 are respectively connected with two first fixed rods 21, which are used as reinforcing bars.

[0025] The top frame 3 includes third fixed rods 31, fourth fixed rods 32 and fifth fixed rods 33, the third fixed rods 31 are connected with the fourth fixed rods 32, the tail frame 4 and the connecting rods 5 through the connecting parts 8, and the fourth fixed rods 32 are connected with the fifth fixed rods 33 through the connecting parts 8. Three third fixed rods 31 are arranged, and the three third fixed rods 31 surround a U-shaped structure, two third fixed rods 31 on the two sides are respectively connected with two seventh fixed rods 42, two fourth fixed rods 32 are arranged in parallel, two ends of the two fourth fixed rods 32 are respectively connected with two third fixed rods 31 on the two sides, two fifth fixed rods 33 are arranged in parallel, and the two fifth fixed rods 33 are respectively connected with two fourth fixed rods 32, and the fourth fixed rods 32 and the fifth fixed rods 33 surround a space for fixing the test cylinder 1, and the test cylinder 1 penetrates through the top frame 3 through the space.

[0026] The tail frame 4 comprises a sixth fixed rod 41 and a seventh fixed rod 42, the sixth fixed rod 41 is connected with the bottom frame 2, the top frame 3 and the seventh fixed rod 42 through the connecting piece 8 respectively. Two sixth fixed rods 41 are vertically arranged, the seventh fixed rod 42 is connected with the sixth fixed rod 41 at both ends, the height of the sixth fixed rod 41 is greater than the height of the top frame 3, and the seventh fixed rod 42 is horizontally arranged, which can be used as a handle of the movable storage cart.

[0027] The connecting piece 8 comprises a first connecting cylinder 81 and a second connecting cylinder 82, the first connecting cylinder 81 and the second connecting cylinder 82 are hollow cylindrical, the first connecting cylinder 81 is vertically connected with the second connecting cylinder 82, and the first connecting cylinder 81 and the second connecting cylinder 82 are communicated. Two adjacent fixed rods can be inserted into the first connecting cylinder 81 and the second connecting cylinder 82 respectively to realize connection and fixation.

[0028] The moving piece 6 comprises a connecting plate 61 and two universal wheels 62, the connecting plate 61 is connected with the bottom frame 2, the universal wheels 62 are connected with the bottom of the connecting plate 61, and the moving piece 6 is provided with two groups. The universal wheel 62 is a lockable universal wheel, which is convenient for fixation of the storage cart.

[0029] The storage piece 7 comprises a bottom plate 71 and a storage box 72, the bottom plate 71 is arranged on the bottom frame 2, the test cylinder 1 is arranged on the bottom plate 71, and the storage box 72 is arranged on the bottom plate 71 and can be used for placing tools.

Claims

1. A connector airtightness testing device, characterized in that: The device includes a storage cart and a test tube (1). The storage cart includes a bottom frame (2), a top frame (3), and a tail frame (4). The bottom frame (2) and the top frame (3) are connected by a connecting rod (5) and the tail frame (4). A movable part (6) and a storage part (7) are provided on the bottom frame (2). The test tube (1) is placed on the storage part (7) and passes through the top frame (3). The bottom frame (2), the top frame (3), the tail frame (4), and the connecting rod (5) are connected by a connector (8).

2. The connector airtightness testing device as described in claim 1, characterized in that: The test tube (1) has an opening at one end, a sealing cap (11) at the opening, and a drain valve (12) on the side wall of the other end of the test tube (1).

3. The connector airtightness testing device as described in claim 1, characterized in that: The bottom frame (2) includes a first fixed rod (21) and a second fixed rod (22). The first fixed rod (21) is connected to the second fixed rod (22), the tail frame (4) and the connecting rod (5) respectively through a connector (8). One side of the moving part (6) is connected to the first fixed rod (21), and the other side of the moving part (6) is connected to the second fixed rod (22).

4. The connector airtightness testing device as described in claim 1, characterized in that: The top frame (3) includes a third fixing rod (31), a fourth fixing rod (32) and a fifth fixing rod (33). The third fixing rod (31) is connected to the fourth fixing rod (32), the tail frame (4) and the connecting rod (5) through a connector (8). The fourth fixing rod (32) and the fifth fixing rod (33) are connected through a connector (8).

5. The connector airtightness testing device as described in claim 1, characterized in that: The tail frame (4) includes a sixth fixing rod (41) and a seventh fixing rod (42). The sixth fixing rod (41) is connected to the bottom frame (2), the top frame (3) and the seventh fixing rod (42) respectively through a connector (8).

6. The connector airtightness testing device as described in claim 1, characterized in that: The connector (8) includes a first connecting cylinder (81) and a second connecting cylinder (82), the first connecting cylinder (81) and the second connecting cylinder (82) are hollow cylinders, and the first connecting cylinder (81) and the second connecting cylinder (82) are vertically connected.

7. The connector airtightness testing device as described in claim 1, characterized in that: The movable component (6) includes a connecting plate (61) and a caster wheel (62). The connecting plate (61) is connected to the bottom frame (2), and the caster wheel (62) is connected to the bottom of the connecting plate (61).

8. The connector airtightness testing device as described in claim 1, characterized in that: The storage device (7) includes a base plate (71) and a storage box (72). The base plate (71) is set on the base frame (2), the test tube (1) is set on the base plate (71), and the storage box (72) is set on the base plate (71).

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