Fluid detection device

Abstract

The utility model discloses a fluid detection device, belongs to the technical field of fluid detection, and solves the problem that an air tap on an existing fluid detection device cannot move. The device comprises a device body, an adjusting piece is slidably arranged on the top surface of the device body in the longitudinal direction of the horizontal plane, a second sliding piece is slidably arranged on the adjusting piece in the transverse direction of the horizontal plane, and a detection piece used for being communicated with an air vent of external to-be-detected equipment is movably arranged on the second sliding piece in the height direction. The detection piece is communicated with a filler neck. According to the utility model, through the sliding arrangement of the second sliding piece and the adjusting piece, the detection piece can move on three direction axes relative to the device body, so that the detection piece can be adjusted according to the positions of different vent holes in different to-be-detected equipment, the application range of the fluid detection device is widened, and the detection efficiency is improved. There is no need to additionally manufacture a fluid detection device suitable for other vent hole positions, thereby reducing the manufacturing cost, and improving the detection efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of fluid detection, in particular to a fluid detection device. Background Art

[0002] When performing fluid detection operations on the vents on the same product, even if the external dimensions of the products are the same, since the vents are distributed at different positions on the product and the air nozzle position on the fluid detection device in the prior art is fixed and cannot be moved, the prior art will produce fluid detection devices with corresponding air nozzle positions based on the different vent positions, thereby performing fluid detection on the vents on the matching products based on different fluid detection devices. Not only is the detection efficiency low, but it also requires the manufacture of multiple fluid detection devices, resulting in unnecessary waste and high manufacturing costs.

[0003] In order to solve the above problems, a Chinese patent with publication number CN218481207U discloses a multi-channel fluid detection device, which includes two first air tubes symmetrically arranged at intervals, and multiple second air tubes are arranged between the two first air tubes; the two ends of each second air tube are respectively connected to the two first air tubes; each first air tube is provided with multiple first air nozzles connected to the inside thereof; each second air tube is provided with multiple second air nozzles connected to the inside thereof; each first air nozzle and the second air nozzle are provided with a conversion joint for connecting to the core body to be tested at the top; the first air nozzle, the second air nozzle, the first air tube and the second air tube in the multi-channel fluid detection device are all connected to each other. Although the utility model can detect multiple sets of core bodies at the same time, and the plugs can be set so that each channel does not interfere with each other and can be carried out separately, the position of the air tube is fixed. When measuring the vents at different positions on the product, the setting of the plug needs to be changed accordingly, and the detection efficiency is low. Utility Model Content

[0004] In view of the above problems in the prior art, the utility model provides a fluid detection device, which solves the problem that the air nozzle on the prior fluid detection device cannot be moved.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A fluid detection device is provided, comprising a device body, an adjusting member is slidably arranged on the top surface of the device body in the longitudinal direction of the horizontal plane, a second sliding member is slidably arranged on the adjusting member in the transverse direction of the horizontal plane, a detection member for communicating with an air vent of an external device to be detected is movably arranged on the second sliding member in the height direction, and a connecting nozzle is connected to the detection member.

[0007] In the present solution, the detection member can move on three axial directions relative to the device body through the sliding arrangement of the second sliding member and the adjusting member, so that the detection member can be adjusted in position according to different vent positions on different devices to be detected, thereby improving the applicability of the fluid detection device. There is no need to additionally manufacture fluid detection devices suitable for other vent positions, which not only reduces manufacturing costs but also improves detection efficiency.

[0008] Furthermore, the device body includes a bottom plate, support plates are vertically fixed on both sides of the bottom plate, and slide grooves are opened on the top surfaces of the two support plates. The two ends of the adjustment member are slidably set on the two slide grooves respectively.

[0009] Furthermore, the bottom plate is a rectangular parallelepiped structure, and a sink groove is provided on the top surface thereof. The setting of the sink groove facilitates the placement of the device to be tested on the bottom plate.

[0010] Furthermore, a step is provided on the bottom of the inner side wall of each support plate, and at least two limiting grooves are provided on the step for limiting the position of the device to be detected. The setting of the limiting groove is convenient for limiting the ribs or protrusions on the device to be detected.

[0011] Furthermore, first sliding members are provided on both ends of the adjusting member, and each first sliding member includes a bolt threadedly connected to the adjusting member, one end of the bolt passes through the adjusting member and is threadedly connected to the sliding member, and the sliding member is slidably connected to the sliding groove.

[0012] Furthermore, the cross-section of each slider and each chute is inverted trapezoidal, and both sides of the top of the chute are provided with limiting protrusions. The setting of the limiting protrusions can prevent the slider from falling off from the top of the chute.

[0013] Furthermore, a through slot is provided in the middle of the adjusting member, the second sliding member includes a fixing nut vertically passing through the through slot, a cap is provided at the bottom of the fixing nut, the cap contacts the bottom surface of the adjusting member, the internal thread of the fixing nut is threadedly connected to the screw rod, the outer wall of the fixing nut is threadedly connected to the locking nut, the locking nut contacts the top surface of the adjusting member; the bottom end of the screw rod is fixedly connected to the detection member. By loosening the locking nut, the distance between the locking nut and the cap becomes larger, so that the screw rod can move left and right in the through slot. The height of the detection member can be adjusted by turning the screw rod on the fixing nut.

[0014] Furthermore, a long handle is fixedly connected to the top of the screw rod, and the arrangement of the handle facilitates the screw rod to be turned.

[0015] Furthermore, the detection member includes a cylindrical floating head, the top of the floating head is detachably connected to the bottom end of the screw rod; the bottom opening of the floating head is provided, and the nozzle is provided on the circumferential surface of the floating head and communicated with the bottom opening of the floating head. The bottom opening of the floating head is connected to the vent hole on the device to be detected, and fluid is passed into the nozzle to complete the fluid detection of the device to be detected.

[0016] Furthermore, a sealing ring is provided on the bottom opening of the floating head, and the sealing ring is used to seal the vent on the external device to be detected. The provision of the sealing ring improves the sealing performance between the floating head and the vent.

[0017] The utility model discloses a fluid detection device, which has the following beneficial effects:

[0018] The detection part of the utility model can move on three axial directions relative to the device body through the sliding arrangement of the second sliding part and the adjusting part, so that the detection part can be adjusted according to the different vent positions on different devices to be detected, thereby improving the application range of the fluid detection device. There is no need to additionally manufacture fluid detection devices suitable for other vent positions, which not only reduces the manufacturing cost but also improves the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a fluid detection device;

[0020] Figure 2 is a schematic structural diagram of a first sliding member;

[0021] Figure 3 is a schematic structural diagram of a second sliding member;

[0022] Figure 4 is a schematic diagram of the connection between the adjusting member and the second sliding member;

[0023] Figure 5 It is a structural schematic diagram of the detection part;

[0024] Among them: 1. Base plate; 2. Support plate; 21. Slide groove; 22. Limiting groove; 3. Adjusting part; 31. Through groove; 4. Detecting part; 41. Floating head; 42. Take-over nozzle; 5. First sliding part; 51. Nut; 52. Sliding block; 53. Bolt; 6. Second sliding part; 61. Screw; 62. Fixing nut; 63. Locking nut. DETAILED DESCRIPTION

[0025] The specific implementation methods of the utility model are described below to facilitate technical personnel in this technical field to understand the utility model, but it should be clear that the utility model is not limited to the scope of the specific implementation methods. For ordinary technical personnel in this technical field, as long as various changes are within the spirit and scope of the utility model defined and determined by the attached claims, these changes are obvious, and all utility model creations using the concept of the utility model are protected.

[0026] refer to Figure 1 to Figure 5This embodiment provides a fluid detection device, including a device body, on which an adjusting member 3, a second sliding member 6 and a detection member 4 are arranged.

[0027] The adjusting member 3 is slidably disposed on the top surface of the device body along the longitudinal direction of the horizontal plane, and the second sliding member 6 is slidably disposed on the adjusting member 3 along the transverse direction of the horizontal plane.

[0028] The detection member 4 is used to communicate with the vent of the external device to be detected, and is movably set on the adjusting member 3 along the height direction. The detection member 4 can move on three axial directions relative to the device body through the sliding setting of the second sliding member 6 and the adjusting member 3, so that the detection member 4 can be adjusted according to the different vent positions on different devices to be detected, thereby improving the application range of the fluid detection device. There is no need to additionally manufacture fluid detection devices suitable for other vent positions, which not only reduces the manufacturing cost but also improves the detection efficiency.

[0029] Specifically, refer to Figure 1 The device body includes a bottom plate 1, which is a rectangular parallelepiped structure and has a sink groove on its top surface. The sink groove is convenient for placing the device to be tested on the bottom plate 1.

[0030] Support plates 2 are vertically fixed on both sides of the bottom plate 1. A step is provided on the bottom of the inner side wall of each support plate 2. The step has at least two limit grooves 22 for limiting the position of the device to be detected. The limit grooves 22 are concave, and the setting of the limit grooves 22 facilitates the limiting of the ribs or protrusions on the device to be detected.

[0031] Slide grooves 21 are respectively formed on the top surfaces of the two support plates 2 , and the two ends of the adjusting member 3 are slidably disposed on the two slide grooves 21 .

[0032] Specifically, refer to Figure 4 The adjusting member 3 is a plate-shaped structure, with first sliding members 5 disposed on both ends thereof, and a through slot 31 disposed in the middle of the adjusting member 3. Each first sliding member 5 includes a bolt 53 threadedly connected to the adjusting member 3, one end of the bolt 53 passes through the adjusting member 3 and is threadedly connected to a slider 52, the slider 52 is slidably connected to the slide slot 21, and a nut 51 is fixed to the other end of the bolt 53.

[0033] refer to Figure 2 The cross-sections of each slider 52 and each chute 21 are inverted trapezoidal, and both sides of the top of the chute 21 are provided with limiting protrusions. The setting of the limiting protrusions can prevent the slider 52 from falling off from the top of the chute 21.

[0034] Specifically, refer to Figure 3 and Figure 4The second sliding member 6 includes a fixing nut 62 that vertically passes through the through slot 31. A cap is provided at the bottom of the fixing nut 62. The cap contacts the bottom surface of the adjusting member 3. The internal thread of the fixing nut 62 is threadedly connected to the screw rod 61. The outer wall of the fixing nut 62 is threadedly connected to the locking nut 63. The locking nut 63 contacts the top surface of the adjusting member 3. The bottom end of the screw rod 61 is fixedly connected to the detection member 4. By loosening the locking nut 63, the distance between the locking nut 63 and the cap becomes larger, so that the screw rod 61 can move left and right in the through slot 31. The height of the detection member 4 can be adjusted by screwing the screw rod 61 on the fixing nut 62.

[0035] As a further solution of this embodiment, a long handle is fixedly connected to the top of the screw rod 61. The arrangement of the handle facilitates the screw rod 61 to be turned.

[0036] Specifically, refer to Figure 5 The detection member 4 includes a cylindrical floating head 41, the top of which is detachably connected to the bottom of the screw 61. Preferably, a bayonet is provided on the top surface of the floating head 41, and a clamp is provided on the bottom of the screw 61, which is embedded in the bayonet.

[0037] The bottom opening of the floating head 41 is provided, and a sealing ring is provided on the bottom opening of the floating head 41, and the sealing ring is used to seal the vent on the external device to be detected. The provision of the sealing ring improves the sealing performance between the floating head 41 and the vent.

[0038] The nozzle 42 is arranged on the circumferential surface of the floating head 41 and communicates with the bottom opening of the floating head 41. The bottom opening of the floating head 41 is connected to the vent hole on the device to be tested, and fluid is introduced into the nozzle 42 to complete the fluid test of the device to be tested.

[0039] The working principle of this scheme is

[0040] Place the device to be tested on the bottom plate 1, adjust the front and rear positions of the adjusting parts 3 on the support plate 2, so that the floating head 41 is located on the same plane as the vent on the device to be tested. Loosen the locking nut 63, adjust the left and right position of the floating head 41, so that the floating head 41 and the vent are located on the same axis, then adjust the height of the floating head 41 by turning the handle on the screw 61, so that the sealing ring of the floating head 41 seals the vent, and finally pass the fluid through the nozzle 42 to perform fluid testing on the device to be tested.

[0041] Although the specific implementation of the utility model is described in detail in conjunction with the drawings, it should not be understood as limiting the scope of protection of this patent. Within the scope described in the claims, various modifications and variations that can be made by those skilled in the art without creative work still fall within the scope of protection of this patent.

Claims

1. A fluid detection device, characterized in that: The invention comprises a device body, on the top surface of which an adjusting member (3) is slidably arranged along the longitudinal direction of a horizontal plane, on the adjusting member (3) a second sliding member (6) is slidably arranged along the transverse direction of the horizontal plane, on the second sliding member (6) a detection member (4) for communicating with an air vent of an external device to be detected is movably arranged along the height direction, and on the detection member (4) a nozzle (42) is connected.

2. The fluid detection device according to claim 1, characterized in that: The device body comprises a bottom plate (1), support plates (2) are vertically fixed on both sides of the bottom plate (1), and sliding grooves (21) are provided on the top surfaces of the two support plates (2), and the two ends of the adjustment member (3) are respectively slidably arranged on the two sliding grooves (21).

3. The fluid detection device according to claim 2, characterized in that: The bottom plate (1) is in a rectangular parallelepiped structure, and a sink groove is provided on its top surface.

4. The fluid detection device according to claim 2, characterized in that: A step is provided on the bottom of the inner side wall of each support plate (2), and at least two limiting grooves (22) for limiting the position of the device to be detected are provided on the step.

5. The fluid detection device according to claim 2, characterized in that: A first sliding member (5) is provided at both ends of the adjusting member (3), each of the first sliding members (5) comprises a bolt (53) threadedly connected to the adjusting member (3), one end of the bolt (53) passes through the adjusting member (3) and is threadedly connected to a sliding member (52), and the sliding member (52) is slidably connected to a sliding groove (21).

6. The fluid detection device according to claim 5, characterized in that: The cross-sections of each of the sliding blocks (52) and each of the sliding grooves (21) are in the shape of an inverted trapezoid, and limiting protrusions are provided on both sides of the top of the sliding groove (21).

7. The fluid detection device according to claim 2, characterized in that: A through slot (31) is provided in the middle of the adjusting member (3); the second sliding member (6) comprises a fixing nut (62) vertically passing through the through slot (31); a cover cap is provided at the bottom of the fixing nut (62); the cover cap contacts the bottom surface of the adjusting member (3); the internal thread of the fixing nut (62) is threadedly connected to the screw rod (61); the outer wall of the fixing nut (62) is threadedly connected to the locking nut (63); the locking nut (63) contacts the top surface of the adjusting member (3); and the bottom end of the screw rod (61) is fixedly connected to the detecting member (4).

8. The fluid detection device according to claim 7, characterized in that: A long strip-shaped handle is fixedly connected to the top of the screw rod (61).

9. The fluid detection device according to claim 7, characterized in that: The detection member (4) comprises a cylindrical floating head (41), the top of the floating head (41) being detachably connected to the bottom end of the screw rod (61); the bottom opening of the floating head (41) is provided, and the nozzle (42) is provided on the circumferential surface of the floating head (41) and is connected to the bottom opening of the floating head (41).

10. The fluid detection device according to claim 9, characterized in that: A sealing ring is provided on the bottom opening of the floating head (41), and the sealing ring is used to seal the vent on the external device to be detected.

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