Water tightness detection device for watertight connector
By using mesh board, mesh bag and adjustment mechanism limit watertight connector in the watertight connector detection device, the problem of collision with the inner wall and box cover during the detection process is solved, and the stable detection of watertight connector is achieved.
Patent Information
- Application Number
- CN202421111343.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-21
AI Technical Summary
When the existing watertight connector detection device is vacuumed, the watertight connector easily collides with the inner wall of the detection box and the cover of the box, causing the connection to fall off and unable to effectively detect the watertightness.
A watertight detection device including a detection box, mesh panel, mesh bag, draw rope and adjustment mechanism is designed. The watertight connector body is limited to the mesh bag to prevent it from contacting the box cover and the inner wall of the detection box, and through the matching Heavy blocks and adjustment mechanisms fix the position of the mesh bag to avoid movement and collision.
Effectively prevent the watertight connector from colliding with the inner wall and the cover of the detection box during the inspection process, ensuring the stable connection and ensuring the accuracy and reliability of watertightness detection.
Smart Images
Figure CN222258617U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of detection devices, in particular to a watertightness detection device for a watertight connector. Background Art
[0002] Patent [CN213632562U], a sealing detection device for watertight connectors, proposes that after the watertight connectors are assembled, the watertightness between the watertight connectors cannot be well detected without destroying the structure of the watertight connectors, thereby affecting the normal use of the watertight connectors.
[0003] Therefore, the watertight connector is pressed into the water tank through the pressing piece on the cover, and then the cover covers the upper side of the water tank. The air pump vacuums the detection space. If there is air between the watertight connectors, bubbles will be generated in the water, which will help to better detect the watertightness between the watertight connectors without destroying the structure of the watertight connectors after the watertight connectors are assembled, thereby improving the normal use of the watertight connectors.
[0004] However, in the above patent, the position of the watertight connector inside the water tank is mainly controlled by the pressing piece, and under the action of the buoyancy of the water body, the watertight connector will float up, so that the watertight connector and the bottom end face of the pressing piece are in contact, and there is no other device for fixing the position of the watertight connector inside the water tank. Therefore, when the air pump is turned on, the airflow generated by the air pump will flow in the water tank. At this time, the watertight connector is easy to move under the action of the airflow, and the watertight connector will inevitably collide with the pressing piece and the inner wall of the water tank during the movement. The watertight connector with a plug-in combination connection is easy to become disconnected under the action of the collision, making it impossible to effectively detect the watertightness of the watertight connector. In view of the above problems, we propose a watertightness detection device for a watertight connector. Utility Model Content
[0005] In view of the deficiencies of the prior art, the utility model provides a detection device, which solves the problem that the watertight connector is prone to collide with the inner wall and the box cover of the detection box.
[0006] To achieve the above purpose, the utility model is implemented by the following technical scheme: a watertightness detection device for a watertight connector, comprising a detection box, a watertight connector body placed inside the detection box, a box cover arranged on the top end surface of the detection box, a connector arranged on the top end surface of the box cover, and an air pump connected to the detection box through the connector, wherein a protective mechanism is arranged inside the detection box, and the protective mechanism comprises:
[0007] A mesh plate is arranged inside the detection box;
[0008] Mesh bags, multiple groups of the mesh bags are arranged on the mesh plate, and the watertight connector body is placed inside the mesh bags;
[0009] A draw rope is arranged at the bag opening of the mesh bag, and the draw rope is used to seal the bag opening of the mesh bag.
[0010] Preferably, a counterweight block is fixedly connected to the bottom end surface of the mesh bag, and the bottom end surface of the counterweight block is in contact with the inner bottom of the detection box.
[0011] Preferably, the top end surface of the mesh plate is provided with a plurality of installation holes for limiting the installation of the mesh bag.
[0012] Preferably, the inner wall of the detection box is provided with an adjustment mechanism for adjusting the position of the screen.
[0013] Preferably, the adjustment mechanism comprises:
[0014] A limit seat, which is fixedly connected to the inner wall of the detection box, and one end of the mesh plate is limitedly slid inside the limit seat;
[0015] The threaded rod is rotatably arranged inside a set of limit seats, and one end of the mesh plate is threadedly sleeved on the outer wall of the threaded rod.
[0016] Preferably, another group of the limiting seats is internally fixedly connected to a limiting rod, and one end of the mesh plate is slidably sleeved on the outer wall of the limiting rod.
[0017] Preferably, a connecting pipe is provided between the air pump and the connecting head.
[0018] The utility model discloses a watertightness detection device for a watertight connector, which has the following beneficial effects: the watertightness detection device for the watertight connector sets a protection mechanism inside the detection box to limit the position of the watertight connector body inside the detection box. After the limit, the watertight connector body does not contact the box cover and the inner wall of the detection box, so that when the air pump is started, the watertight connector body is effectively prevented from moving inside the detection box, avoiding the watertight connector body from colliding with the box cover and the inner wall of the detection box, and ensuring the connection stability of the combined watertight connector body during the detection process. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0020] Figure 1It is a schematic diagram of the overall structure of the utility model;
[0021] Figure 2 This is an exploded diagram of the detection box and the box cover structure of the utility model;
[0022] Figure 3 This is a schematic diagram of the mesh plate and mesh bag structure of the utility model;
[0023] Figure 4 This is a schematic diagram of the structure of the mesh plate, threaded rod and limit rod of the utility model;
[0024] Figure 5 This is a plan view of the mesh bag structure of the utility model.
[0025] In the figure, 1. detection box; 101. box cover; 102. connector; 103. connecting pipe; 104. air pump; 2. watertight connector body; 301. mesh plate; 302. mesh bag; 303. draw rope; 304. counterweight; 305. mounting hole; 401. limit seat; 402. threaded rod; 403. limit rod. DETAILED DESCRIPTION
[0026] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] The embodiment of the present application solves the problem that the watertight connector is prone to collide with the inner wall and the box cover of the detection box by providing a detection device, thereby achieving the limitation of the position of the watertight connector and the protection of the watertight connector.
[0028] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0029] The utility model embodiment discloses a watertightness detection device for a watertight connector.
[0030] According to the attached Figure 1-5As shown, it includes a detection box 1, a watertight connector body 2 placed inside the detection box 1, a box cover 101 arranged on the top end surface of the detection box 1, a connector 102 arranged on the top end surface of the box cover 101, and an air pump 104 connected to the detection box 1 through the connector 102, and a connecting pipe 103 is arranged between the air pump 104 and the connector 102. The combination of the detection box 1, the box cover 101 and the air pump 104 can refer to the patent [CN213632562U], which is specifically a sealing detection device for a watertight connector, which is During testing, the watertight connector body 2 is placed in the testing box 1, which contains water. The watertight connector body 2 is immersed in water through the box cover 101 and the pressing device provided at the box cover 101, and then the air pump 104 is turned on to vacuum the internal space of the testing box 1. The watertight connector body 2 is assembled and connected by plugging. If there is air between the watertight connector body 2, bubbles will be generated in the water, which is helpful to test the watertightness of the assembled watertight connector body 2.
[0031] A protective mechanism is provided inside the detection box 1, and the protective mechanism is used to prevent the watertight connector body 2 from colliding with the box cover 101 and the inner wall of the detection box 1. The protective mechanism includes a mesh plate 301, which is arranged inside the detection box 1, and multiple groups of mesh bags 302 are arranged on the mesh plate 301. The mesh bags 302 are made of a hard material, and their bodies are not ductile. The top end surface of the mesh plate 301 is provided with multiple groups of mounting holes 305 for limiting the installation of the mesh bags 302. The watertight connector body 2 is placed inside the mesh bag 302. The mesh plate 301 and the mesh bag 302 are provided to limit the position of the watertight connector body 2 inside the detection box 1, and the watertight connector body 2 after limiting does not contact the box cover 101 and the inner wall of the detection box 1.
[0032] A drawstring 303 is provided at the bag opening of the net bag 302, and the drawstring 303 is used to block the bag opening of the net bag 302 to prevent the watertight connector body 2 from being removed from the net bag 302. A counterweight block 304 is fixedly connected to the bottom end face of the net bag 302, and the bottom end face of the counterweight block 304 is in contact with the inner bottom of the detection box 1. The counterweight block 304 is provided to prevent the net bag 302 from floating under the buoyancy of the water body.
[0033] The inner wall of the detection box 1 is provided with an adjustment mechanism for adjusting the position of the mesh plate 301. Through the provided adjustment mechanism, the position of the mesh plate 301 inside the detection box 1 can be adjusted, so as to meet the requirements of the mesh plate 301 and the mesh bag 302 for limiting the acceptance of watertight connector bodies 2 of different sizes. The adjustment mechanism includes a limit seat 401, which is fixedly connected to the inner wall of the detection box 1. One end of the mesh plate 301 is limited and slid inside the limit seat 401. The threaded rod 402 is rotatably set inside a group of limit seats 401. One end of the mesh plate 301 is threadedly sleeved on the outer wall of the threaded rod 402, and the other group of limit seats 401 is internally fixedly connected with the limit rod 403. One end of the mesh plate 301 is slidably sleeved on the outer wall of the limit rod 403, and a nut is set on the outer wall of one end of the threaded rod 402.
[0034] The watertightness detection device for the watertight connector sets a protection mechanism inside the detection box 1 to limit the position of the watertight connector body 2 inside the detection box 1. After the limit, the watertight connector body 2 does not contact the box cover 101 and the inner wall of the detection box 1, so that when the air pump 104 is started, the watertight connector body 2 is effectively prevented from moving inside the detection box 1, avoiding the watertight connector body 2 from colliding with the box cover 101 and the inner wall of the detection box 1, thereby ensuring the connection stability of the combined watertight connector body 2 during the detection process.
[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A watertightness detection device for a watertight connector, comprising a detection box (1), a watertight connector body (2) placed inside the detection box (1), a box cover (101) arranged on the top end surface of the detection box (1), a connector (102) arranged on the top end surface of the box cover (101), and an air pump (104) connected to the detection box (1) through the connector (102), characterized in that: A protective mechanism is provided inside the detection box (1), and the protective mechanism comprises: A mesh plate (301) arranged inside the detection box (1); Mesh bags (302), wherein a plurality of groups of the mesh bags (302) are arranged on the mesh plate (301), and the watertight connector body (2) is placed inside the mesh bags (302); A drawstring (303) is arranged at the bag opening of the net bag (302), and the drawstring (303) is used to seal the bag opening of the net bag (302).
2. A watertightness detection device for a watertight connector according to claim 1, characterized in that: A counterweight block (304) is fixedly connected to the bottom end surface of the mesh bag (302), and the bottom end surface of the counterweight block (304) is in contact with the inner bottom of the detection box (1).
3. The watertightness detection device for a watertight connector according to claim 1, characterized in that: The top end surface of the mesh plate (301) is provided with a plurality of groups of mounting holes (305) for limiting the mounting of the mesh bag (302).
4. A watertightness detection device for a watertight connector according to claim 1, characterized in that: The inner wall of the detection box (1) is provided with an adjustment mechanism for adjusting the position of the screen plate (301).
5. A watertightness detection device for a watertight connector according to claim 4, characterized in that: The regulating mechanism comprises: A limit seat (401) is fixedly connected to the inner wall of the detection box (1), and one end of the mesh plate (301) is limitedly slid inside the limit seat (401); The threaded rod (402) is rotatably arranged inside a set of limiting seats (401), and one end of the mesh plate (301) is threadedly sleeved on the outer wall of the threaded rod (402).
6. A watertightness detection device for a watertight connector according to claim 5, characterized in that: The interior of another group of the limiting seats (401) is fixedly connected to a limiting rod (403), and one end of the mesh plate (301) is slidably sleeved on the outer wall of the limiting rod (403).
7. A watertightness detection device for a watertight connector according to claim 1, characterized in that: A connecting pipe (103) is provided between the air pump (104) and the connecting head (102).