Automobile valve body sealing detection device
By designing a combination of rubber conical sleeve, rubber ring and fixing device, the problem of poor adaptability of existing detection devices to different valve body models is solved, realizing unified connection and stability of multiple valve bodies, and making the pressurization process more convenient.
Patent Information
- Application Number
- CN202520392101.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-07
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-03-07
AI Technical Summary
Existing testing devices require changing the air inlet to achieve effective pressurization when dealing with different valve body models, which makes operation inconvenient.
A connection system comprising a rubber conical sleeve, a rubber ring, and a fixing device was designed. By combining the rubber conical sleeve and the rubber ring, it can adapt to different valve body models. The valve body is stabilized on the operating table by the cooperation of the threaded rod and the damping rod, realizing the unified connection and pressurization of various valve bodies.
It achieves unified connection and stability for different valve body models, makes the pressurization process more convenient, and improves testing efficiency and applicability.
Smart Images
Figure CN223741889U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to detection device technical field especially relates to automobile valve body seal detection device. BACKGROUND
[0002] The detection device is a device for detecting whether a gas valve body is sealed, when using the detection device, the valve body to be detected is arranged on the top of the operation table, and then the connecting pipe is arranged on one side of the valve body, the inside of the valve body is pressurized through the pressurizing pump, and whether the product is sealed is determined by detecting the change of the quantitative gas pressure filled in the valve body in real time.
[0003] The inventor found that the detection device still has at least the following problems in daily work: when using the detection device, the valve body to be detected is arranged on the top of the operation table, and then the connecting pipe is arranged on one side of the valve body, the inside of the valve body is pressurized through the pressurizing pump, and whether the product is sealed is determined by detecting the change of the quantitative gas pressure filled in the valve body in real time, but in the actual use process, because the size of the valve body is different, different inflation ports need to be replaced, so that the inside of the valve body can be pressurized well. CONTENT OF THE UTILITY MODEL
[0004] The utility model discloses a automobile valve body seal detection device to solve the shortcoming in prior art.
[0005] In order to achieve the above-mentioned purpose, the utility model discloses a automobile valve body seal detection device that adopts the following technical scheme: a detection device main body is provided with an operation table on the inner wall, a display screen is arranged on one side of the detection device main body, a pressurizing pump is arranged on the top of the inner wall of the detection device main body, a connecting pipe is arranged on one side of the pressurizing pump, a connecting device is arranged on the end of the connecting pipe away from the pressurizing pump, a fixing device is arranged on the top of the operation table, the connecting device comprises a rubber conical sleeve, the rubber conical sleeve is fixedly connected with one end of the connecting pipe, a first rubber ring is fixedly connected with the end of the rubber conical sleeve away from the connecting pipe, a rubber sleeve is fixedly connected with one side of the rubber conical sleeve, and a second rubber ring is fixedly connected with the end of the rubber sleeve away from the first rubber ring.
[0006] The effect of the above-mentioned components is that when using the connecting device, the rubber conical sleeve is manually sleeved on the surface of the valve body air inlet, and then the second rubber ring is sleeved on the surface of the valve body air inlet, so that a plurality of different models of valve bodies can be arranged on one end of the connecting pipe to a certain extent.
[0007] Preferably, the surface of the second rubber ring is uniformly and fixedly connected with a connecting rope, one end of the connecting rope away from the second rubber ring is slidably penetrated into one side of the first rubber ring, and the other end of the connecting rope away from the second rubber ring is fixedly connected with a connecting ring.
[0008] The above-mentioned component achieves the effect that the second rubber ring can be conveniently sleeved on the surface of the air inlet of the valve body by pulling the connecting rope through the connecting ring.
[0009] Preferably, the first rubber ring is provided with a connecting groove at one end away from the rubber conical sleeve, the connecting groove is slidably connected with the connecting ring, the inner wall of the connecting groove is uniformly and fixedly connected with a rubber block, and the rubber block is arranged at one side of the connecting ring away from the inner wall of the connecting groove.
[0010] The above-mentioned component achieves the effect that the connecting ring can be manually slid into the connecting groove, and then the connecting ring can be pressed to one side of the rubber block close to the inner wall of the connecting groove, so that the connecting ring can be stored.
[0011] Preferably, the surface of the connecting pipe is sleeved with a third rubber ring, the inner wall of the third rubber ring is uniformly and fixedly connected with a positioning groove, the surface of the rubber conical sleeve is uniformly and fixedly connected with a rubber ring, and the rubber ring is arranged on the inner wall of the positioning groove.
[0012] The above-mentioned component achieves the effect that the third rubber ring can be sleeved on the surface of the rubber conical sleeve at a suitable position, and then the rubber ring can be pressed into the inside of the positioning groove, so that the rubber conical sleeve can be more closely attached to the surface of the air inlet of the valve body.
[0013] Preferably, the fixing device comprises an arc-shaped plate, the top of the operation table is provided with a sliding groove, a first threaded rod is rotatably penetrated and arranged in the inner wall of the sliding groove, the screw direction on the surface of the first threaded rod is opposite from the middle to both sides, the arc-shaped plate is threadedly sleeved on the surface of the first threaded rod, and a rubber frame is fixedly connected to one side of the arc-shaped plate.
[0014] The above-mentioned component achieves the effect that when the fixing device is used, the valve body is manually placed on the top of the operation table, and then the first threaded rod is manually controlled to rotate, so that the rubber frame is pressed on the surface of the valve body, which facilitates the setting of valve bodies of different models on the top of the operation table.
[0015] Preferably, the one end of the first threaded rod away from the operation table is uniformly and fixedly connected with a rubber rod, and the one end of the rubber rod close to the operation table is arranged on one side of the operation table.
[0016] The above-mentioned component achieves the effect that when the first threaded rod is rotated to a suitable position, the rubber rod is pressed on one side of the operation table, thereby avoiding the rotation of the first threaded rod due to the pressing force to a certain extent.
[0017] Preferably, one side of the chute is provided with a rectangular groove, one side of the inner wall of the rectangular groove is fixedly connected with a damping rod, one end of the damping rod away from the rectangular groove is fixedly connected with a pressing plate, the surface of the damping rod is sleeved with a spring, one end of the spring is fixedly connected with one side of the inner wall of the rectangular groove, and the end of the spring close to the damping rod is fixedly connected with one side of the pressing plate.
[0018] The above-mentioned components achieve the effect that the pressing plate is pressed in the direction away from the connecting rectangular groove by the spring, and then the pressing plate is pressed on the surface of the valve body, so that the valve body can be well arranged on the top of the operation table.
[0019] Preferably, the top of the operation table is uniformly fixedly connected with a rectangular block, a second threaded rod is threadedly inserted through one side of the rectangular block, a limiting rod is fixedly connected in the middle of the two rectangular blocks, a pressing strip is threadedly sleeved on the surface of the second threaded rod, the limiting rod is slidingly inserted through one side of the pressing strip, and the pressing strip is slidingly connected with the inner wall of the rectangular groove.
[0020] The above-mentioned components achieve the effect that the second threaded rod is manually controlled to rotate, and then the pressing strip is pressed on one side of the pressing plate, so that the pressing plate can be arranged on one side of the valve body.
[0021] In the utility model, when the connecting device is used, the rubber conical sleeve is manually sleeved on the surface of the valve body air inlet, and then the second rubber ring is sleeved on the surface of the valve body air inlet, so that a plurality of different models of valve bodies can be arranged on one end of the connecting pipe to a certain extent. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 A three-dimensional structure schematic view of the automobile valve body sealing detection device is provided for the utility model;
[0023] Figure 2 A three-dimensional structure schematic view of the novel rubber sleeve is provided for the utility model;
[0024] Figure 3 A three-dimensional structure schematic view of the novel arc-shaped plate is provided for the utility model;
[0025] Figure 4 A three-dimensional structure schematic view of the novel arc-shaped plate is provided for the utility model; Figure 3 An enlarged view of A in the middle.
[0026] Legend: 1. Main body of the detection device; 2. Operating table; 3. Display screen; 4. Pressure pump; 5. Connecting pipe; 6. Connecting device; 601. First rubber ring; 602. Rubber sleeve; 603. Second rubber ring; 604. Connecting rope; 605. Connecting ring; 606. Connecting groove; 607. Rubber block; 608. Rubber conical sleeve; 609. Rubber ring; 610. Third rubber ring; 611. Positioning groove; 7. Fixing device; 701. Slide groove; 702. First threaded rod; 703. Arc plate; 704. Rubber frame; 705. Rubber rod; 706. Rectangular groove; 707. Damping rod; 708. Spring; 709. Extrusion plate; 710. Rectangular block; 711. Second threaded rod; 712. Limiting rod; 713. Extrusion strip. Detailed Implementation
[0027] Example 1, as Figures 1-4 As shown, the automotive valve body sealing testing device has an operating platform 2 on the inner wall of the main body 1, a display screen 3 on one side of the main body 1, a pressure pump 4 on the top of the inner wall of the main body 1, a connecting pipe 5 on one side of the pressure pump 4, a connecting device 6 on the end of the connecting pipe 5 away from the pressure pump 4, and a fixing device 7 on the top of the operating platform 2. When using the testing device, the valve body to be tested is placed on the top of the operating platform 2, and the connecting pipe 5 is placed on one side of the valve body. The pressure pump 4 pressurizes the inside of the valve body, and the product is judged to be sealed by real-time detection of the change in the quantitative air pressure inside the valve body.
[0028] Reference Figure 2 and Figure 3The connecting device 6 comprises a rubber taper sleeve 608, the rubber taper sleeve 608 is fixedly connected with one end of the connecting pipe 5, a first rubber ring 601 is fixedly connected with the end of the rubber taper sleeve 608 away from the connecting pipe 5, a rubber sleeve 602 is fixedly connected with one side of the rubber taper sleeve 608, a second rubber ring 603 is fixedly connected with the end of the rubber sleeve 602 away from the first rubber ring 601, when the connecting device 6 is used, the rubber taper sleeve 608 is manually sleeved on the surface of the valve body air inlet, and then the second rubber ring 603 is sleeved on the surface of the valve body air inlet, so that a plurality of different models of valve bodies can be arranged at one end of the connecting pipe 5 to a certain extent, the surface of the second rubber ring 603 is uniformly fixedly connected with a connecting rope 604, one end of the connecting rope 604 away from the second rubber ring 603 is slidably penetrated and arranged on one side of the first rubber ring 601, and the end of the connecting rope 604 away from the second rubber ring 603 is fixedly connected with a connecting ring 605, the connecting rope 604 is pulled through the connecting ring 605, so that the second rubber ring 603 can be conveniently sleeved on the surface of the valve body air inlet, the end of the first rubber ring 601 away from the rubber taper sleeve 608 is provided with a connecting groove 606, the connecting groove 606 is slidably connected with the connecting ring 605, the inner wall of the connecting groove 606 is uniformly fixedly connected with a rubber block 607, and the rubber block 607 is arranged on the side of the connecting ring 605 away from the inner wall of the connecting groove 606, the connecting ring 605 is manually slid into the connecting groove 606, and then the connecting ring 605 is pressed to the side of the rubber block 607 close to the inner wall of the connecting groove 606, so that the connecting ring 605 can be stored, the surface of the connecting pipe 5 is sleeved with a third rubber ring 610, the inner wall of the third rubber ring 610 is uniformly fixedly connected with a positioning groove 611, the surface of the rubber taper sleeve 608 is uniformly fixedly connected with a rubber ring 609, and the rubber ring 609 is arranged on the inner wall of the positioning groove 611, the third rubber ring 610 is sleeved on the appropriate position of the surface of the rubber taper sleeve 608, and then the rubber ring 609 is pressed into the positioning groove 611, so that the rubber taper sleeve 608 can be more closely attached to the surface of the valve body air inlet.
[0029] With reference to Figure 4The fixing device 7 comprises an arc-shaped plate 703, the top of the operation table 2 is provided with a sliding groove 701, the inner wall of the sliding groove 701 is rotatably penetrated and provided with a first threaded rod 702, the screw thread direction on the surface of the first threaded rod 702 is opposite from the middle to both sides, the arc-shaped plate 703 is threadedly sleeved on the surface of the first threaded rod 702, one side of the arc-shaped plate 703 is fixedly connected with a rubber frame 704, when the fixing device 7 is used, the valve body is placed on the top of the operation table 2, then the first threaded rod 702 is manually controlled to rotate, so that the rubber frame 704 is pressed on the surface of the valve body, so that the valve body of different models is conveniently arranged on the top of the operation table 2, the end, away from the operation table 2, of the first threaded rod 702 is uniformly fixedly connected with a rubber rod 705, one end, close to the operation table 2, of the rubber rod 705 is arranged on one side of the operation table 2, when the first threaded rod 702 is rotated to the appropriate position, the rubber rod 705 is pressed on one side of the operation table 2, so that the first threaded rod 702 is prevented from rotating due to the pressing force to a certain extent, one side of the sliding groove 701 is provided with a rectangular groove 706, one side of the inner wall of the rectangular groove 706 is fixedly connected with a damping rod 707, one end, away from the rectangular groove 706, of the damping rod 707 is fixedly connected with a pressing plate 709, the surface of the damping rod 707 is sleeved with a spring 708, one end of the spring 708 and one side of the inner wall of the rectangular groove 706 are fixedly connected, one end, close to the damping rod 707, of the spring 708 and one side of the pressing plate 709 are fixedly connected, the pressing plate 709 is pressed in the direction away from the rectangular groove 706 by the spring 708, so that the pressing plate 709 is pressed on the surface of the valve body, so that the valve body can be well arranged on the top of the operation table 2, the top of the operation table 2 is uniformly fixedly connected with a rectangular block 710, one side of the rectangular block 710 is threadedly penetrated and provided with a second threaded rod 711, the middle of the two rectangular blocks 710 is fixedly connected with a limiting rod 712, the surface of the second threaded rod 711 is threadedly sleeved with a pressing strip 713, the limiting rod 712 is slidably penetrated and arranged on one side of the pressing strip 713, the pressing strip 713 is slidably connected with the inner wall of the rectangular groove 706, the second threaded rod 711 is manually controlled to rotate, so that the pressing strip 713 is pressed on one side of the pressing plate 709, so that the pressing plate 709 is conveniently arranged on one side of the valve body.
[0030] The working principle is that when the detection device is used, the valve body to be detected is arranged on the top of the operation table 2, and then the connecting pipe 5 is arranged on one side of the valve body, the inside of the valve body is pressurized through the pressurizing pump 4, and whether the product is sealed is determined by detecting the change of the quantitative gas pressure filled in the valve body in real time, when the connecting device 6 is used, the rubber conical sleeve 608 is manually sleeved on the surface of the valve body air inlet, the connecting ring 605 is pulled through the connecting rope 604, so that the second rubber ring 603 can be sleeved on the surface of the valve body air inlet, then the connecting ring 605 is manually slid into the connecting groove 606, and then the connecting ring 605 is extruded to one side of the rubber block 607 close to the inner wall of the connecting groove 606, so that the connecting ring 605 can be stored, the third rubber ring 610 is sleeved on the surface of the rubber conical sleeve 608, and then the rubber ring 609 is extruded into the positioning groove 611, so that the rubber conical sleeve 608 can be more fitted to the surface of the valve body air inlet, so that a plurality of different models of valve bodies can be arranged at one end of the connecting pipe 5, when the fixing device 7 is used, the valve body is manually placed on the top of the operation table 2, then the first threaded rod 702 is manually controlled to rotate, so that the rubber frame 704 is extruded on the surface of the valve body, when the first threaded rod 702 is rotated to the appropriate position, the rubber rod 705 is extruded on one side of the operation table 2, so that the first threaded rod 702 is prevented from rotating due to the extrusion force to a certain extent, the spring 708 extrudes the extrusion plate 709 away from the connecting rectangular groove 706, so that the extrusion plate 709 is extruded on the surface of the valve body, the second threaded rod 711 is manually controlled to rotate, so that the extrusion strip 713 is extruded on one side of the extrusion plate 709, so that the extrusion plate 709 is arranged on one side of the valve body, so that different models of valve bodies can be arranged on the top of the operation table 2.
[0031] It should be noted that all the damping rods in the case are telescopic dampers, which can absorb energy during telescoping.
Claims
1. Apparatus for detecting the sealing of a valve body of a motor vehicle, comprising a main body (1) of the detection apparatus, characterized in that: The inner wall of the detection device body (1) is provided with an operation table (2), one side of the detection device body (1) is provided with a display screen (3), the top of the inner wall of the detection device body (1) is provided with a pressure pump (4), one side of the pressure pump (4) is provided with a connecting pipe (5), one end of the connecting pipe (5) away from the pressure pump (4) is provided with a connecting device (6), the top of the operation table (2) is provided with a fixing device (7), the connecting device (6) comprises a rubber tapered sleeve (608), one end of the rubber tapered sleeve (608) and the connecting pipe (5) are fixedly connected, the end of the rubber tapered sleeve (608) away from the connecting pipe (5) is fixedly connected with a first rubber ring (601), one side of the rubber tapered sleeve (608) is fixedly connected with a rubber sleeve (602), one end of the rubber sleeve (602) away from the first rubber ring (601) is fixedly connected with a second rubber ring (603).
2. The automotive valve body seal detection apparatus of claim 1, wherein: The surface of the second rubber ring (603) is uniformly connected with a connecting rope (604), one end of the connecting rope (604) away from the second rubber ring (603) is slidably connected with one side of the first rubber ring (601), and the end of the connecting rope (604) away from the second rubber ring (603) is fixedly connected with a connecting ring (605).
3. The apparatus of claim 1, wherein: The end of the first rubber ring (601) away from the rubber tapered sleeve (608) is provided with a connecting groove (606), the connecting groove (606) is slidably connected with the connecting ring (605), and the inner wall of the connecting groove (606) is uniformly connected with a rubber block (607).
4. The apparatus of claim 1, wherein: The surface of the connecting pipe (5) is provided with a third rubber ring (610), the inner wall of the third rubber ring (610) is uniformly connected with a positioning groove (611), and the surface of the rubber tapered sleeve (608) is uniformly connected with a rubber ring (609).
5. The apparatus of claim 1, wherein: The fixing device (7) comprises an arc-shaped plate (703), the top of the operation table (2) is provided with a sliding groove (701), a first threaded rod (702) is rotatably and penetratingly arranged in the inner wall of the sliding groove (701), the screw threads on the surface of the first threaded rod (702) are opposite to each other from the middle, the arc-shaped plate (703) is threadedly connected with the surface of the first threaded rod (702), and one side of the arc-shaped plate (703) is fixedly connected with a rubber frame (704).
6. The apparatus of claim 5, wherein: The end of the first threaded rod (702) away from the operation table (2) is uniformly connected with a rubber rod (705), and the end of the rubber rod (705) close to the operation table (2) is arranged on one side of the operation table (2).
7. The apparatus of claim 5, wherein: One side of the chute (701) is provided with a rectangular groove (706), one side of the inner wall of the rectangular groove (706) is fixedly connected with a damping rod (707), one end of the damping rod (707) away from the rectangular groove (706) is fixedly connected with an extrusion plate (709), the surface of the damping rod (707) is sleeved with a spring (708), one end of the spring (708) and one side of the inner wall of the rectangular groove (706) are fixedly connected, and the end of the spring (708) close to the damping rod (707) is fixedly connected with one side of the extrusion plate (709).
8. The automotive valve body seal detection apparatus of claim 1, wherein: The top of the operation table (2) is uniformly fixedly connected with a rectangular block (710), one side of the rectangular block (710) is threaded and penetrates a second threaded rod (711), the middle of the two rectangular blocks (710) is fixedly connected with a limiting rod (712), the surface of the second threaded rod (711) is threaded and sleeved with an extrusion strip (713), the limiting rod (712) is slidingly penetrated and arranged on one side of the extrusion strip (713), and the extrusion strip (713) is slidingly connected with the inner wall of the rectangular groove (706).