Waterproof sensor connector with limiting structure
By introducing a limit structure and sealing design into the sensor connector, the waterproofing problems caused by gaps during the connection of the sensor connector are solved, and efficient and accurate connections and good waterproofing effects are achieved.
Patent Information
- Application Number
- CN202421608908.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-07-09
AI Technical Summary
There are gaps in existing sensor connectors when connecting, resulting in poor waterproofing and cumbersome connections and easy to loosen.
A waterproof sensor connector with a limit structure is designed, and by setting limiting protrusions and limiting grooves in the first and second joints, the electrode columns and electrode holes are inserted one by one; at the same time, the connection holes, connection blocks, sealing strips and sealing are used to achieve rapid fixing and sealing.
Improves the waterproof effect of the sensor connector, simplifies the connection process, ensures the accuracy and stability of the connection, and avoids damage caused by water entering the interior of the connector.
Smart Images
Figure CN222748031U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of sensor joints, and more specifically, particularly relates to a waterproof sensor joint with a limiting structure. Background Art
[0002] A sensor is a detection device that can sense the information being measured and convert the sensed information into electrical signals or other required forms of information output according to certain rules to meet the requirements of information transmission, processing, storage, display, recording and control. During the information transmission and processing process, the communication cable needs to be connected to the sensor through the sensor connector.
[0003] When some existing sensor connectors are connected, there will be a certain gap between the two sets of connectors, which makes it difficult to waterproof; water may enter the sensor connector, causing damage to the sensor and the sensor connector; and some existing known sensor probes are usually connected using a threaded sleeve with a thread, and the threaded sleeve may need to be rotated multiple times, resulting in a more cumbersome connection, and the threaded connection may become loose. Utility Model Content
[0004] In order to solve the above technical problems, the utility model provides a waterproof sensor connector with a limiting structure to solve the problem that there is a certain gap between the two groups of connectors proposed in the above background technology, thereby failing to perform waterproofing well; and the sensor probe connection is relatively cumbersome.
[0005] The utility model provides a waterproof sensor connector with a limiting structure, which is achieved by the following specific technical means:
[0006] A waterproof sensor connector with a limiting structure comprises a first connector and a second connector; the bottom of the second connector is slidably arranged on the inner side of the top of the first connector; a limiting protrusion is integrally arranged on the inner side of the top of the first connector, and an electrode column is fixedly arranged in an array inside the top side of the first connector; a limiting groove is provided inside the bottom side of the second connector, and a limiting protrusion is slidably arranged inside the limiting groove; electrode holes are arranged in an array inside the bottom end of the second connector, and an electrode column is slidably arranged inside the electrode hole;
[0007] A first connection component is fixedly arranged on the outer side of the first joint, and a second connection component is fixedly arranged on the outer side of the second joint; an auxiliary structure is movably arranged on the outer side of the second joint, and the auxiliary structure is located above the first connection component.
[0008] In at least some embodiments, the first connecting component includes: a connecting cover, a connecting hole and a sealing groove; the connecting cover is fixedly arranged on the outside of the first joint; the connecting holes are opened on both sides of the top of the connecting cover, and the connecting holes are symmetrically opened in two groups; the sealing groove is opened inside the connecting cover.
[0009] In at least some embodiments, the first connecting component also includes: an auxiliary groove and a magnetic plate; the auxiliary groove is opened on both sides of the top of the connecting cover; the magnetic plate is fixedly arranged at the bottom inner side of the auxiliary groove, and the magnetic plate and the auxiliary groove are symmetrically arranged in two groups.
[0010] In at least some embodiments, the second connecting component includes: a connecting plate, a sealing strip, a connecting block, a fixing block and a positioning plate; the connecting plate is fixedly arranged on the outside of the second joint, and the connecting plate is movably arranged on the inside of the connecting cover; the sealing strip is fixedly arranged on the bottom of the connecting plate, and the sealing strip is movably arranged inside the sealing groove; the connecting block is slidably arranged inside the two sides of the connecting plate, and the bottom of the connecting block is arranged as a bevel structure, and the connecting block is slidably arranged inside the connecting hole; the fixing block is fixedly arranged on the outside of the connecting block, and the fixing block is slidably arranged inside the connecting plate; the top of the fixing block is arranged as a bevel structure, and a spring member is arranged between the fixing block and the inside of the connecting plate; the positioning plate is fixedly arranged on both sides of the fixing block, and the positioning plate is slidably arranged inside the connecting plate.
[0011] In at least some embodiments, the second connecting component also includes: a pressing plate, a fixing ring, a guide rod and a baffle; the pressing plate is slidably arranged inside the top side of the connecting disk, and the bottom of the pressing plate is in contact with the top bevel of the fixing block, and the pressing plate is symmetrically arranged in two groups; the fixing ring is fixedly arranged on the top of the two groups of pressing plates; the guide rod is fixedly arranged at the bottom of the fixing ring, and the guide rod is slidably arranged inside the top side of the connecting disk; the baffle is fixedly arranged at the bottom end of the guide rod, and the baffle is slidably arranged inside the connecting disk, and a spring member is arranged between the bottom of the baffle and the inside of the connecting disk.
[0012] In at least some embodiments, the auxiliary structure includes: a protective cover and a metal plate; the protective cover is movably arranged on the outside of the second joint, and the bottom of the protective cover is in contact with the top of the connecting cover; the metal plate is symmetrically fixed to the bottom of the protective cover, and the metal plate is slidably arranged inside the auxiliary groove, and the metal plate is attracted to the magnetic plate.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] 1. In the present invention, by providing a connection hole, a connection block and its bottom bevel, the connection disk can be quickly fixed inside the connection cover; and by using a pressing plate and a fixing ring, when pressing the fixing ring, the pressing plate can drive the connection block to slide out of the connection hole through the fixing block and its top bevel, so that the connection disk can be removed from the connection cover; thereby, the first joint and the second joint can be conveniently connected.
[0015] 2. In the present invention, by providing a metal plate and a magnetic plate, the protective cover can be quickly fixed to the top of the connecting cover, so that the fixing ring is placed inside the protective cover, thereby preventing the first connector and the second connector from being disconnected due to accidental touching of the fixing ring.
[0016] 3. In the utility model, by providing a sealing strip and a sealing groove, when the connecting disk is fixed in the connecting cover, the sealing strip cooperates with the sealing groove to fill the gap between the connecting disk and the inner side of the connecting cover; at the same time, the protective cover can be used to cover the gap between the connecting cover and the top of the connecting disk; and thus the gap between the first joint and the second joint can be doubly covered, which is beneficial to improve the waterproof effect and can prevent water from entering the interior of the sensor joint and causing damage to the sensor and the sensor joint.
[0017] 4. In the present invention, by providing a limiting protrusion and a limiting groove, the second connector can be limited and guided when the second connector is inserted into the first connector; the electrode columns can be inserted into the electrode holes one by one; and the connection accuracy of the sensor connector is ensured. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0019] Figure 2 It is a schematic cross-sectional structural diagram of a connection cover of the utility model.
[0020] Figure 3 It is a schematic diagram of the lower surface structure of the second joint of the utility model.
[0021] Figure 4 It is a schematic cross-sectional structural diagram of the connection disk of the utility model.
[0022] Figure 5 It is a schematic diagram of the internal structure of the connection disk of the utility model.
[0023] Figure 6 It is a structural schematic diagram of the connecting block and the fixing block of the utility model.
[0024] Figure 7 It is a structural schematic diagram of the auxiliary structure of the utility model.
[0025] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:
[0026] 1. first joint; 101. limiting protrusion; 102. electrode column;
[0027] 2. Second joint; 201. Limiting groove; 202. Electrode hole;
[0028] 3. First connecting assembly; 301. Connecting cover; 302. Connecting hole; 303. Sealing groove; 304. Auxiliary groove; 305. Magnetic plate;
[0029] 4. Second connecting assembly; 401. Connecting plate; 402. Sealing strip; 403. Connecting block; 404. Fixing block; 405. Positioning plate; 406. Pressing plate; 407. Fixing ring; 408. Guide rod; 409. Baffle;
[0030] 5. Auxiliary structure; 501. Protective cover; 502. Metal plate. DETAILED DESCRIPTION
[0031] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.
[0032] Embodiment 1:
[0033] As attached Figure 1 To Attachment Figure 7 As shown:
[0034] The utility model provides a waterproof sensor connector with a limiting structure, comprising a first connector 1 and a second connector 2; the bottom of the second connector 2 is slidably arranged on the inner side of the top of the first connector 1; a limiting protrusion 101 is integrally arranged on the inner side of the top of the first connector 1, and an electrode column 102 is fixedly arranged in an array inside the top side of the first connector 1; a limiting groove 201 is provided inside the bottom side of the second connector 2, and the limiting protrusion 101 is slidably arranged inside the limiting groove 201; an electrode hole 202 is arranged in an array inside the bottom end of the second connector 2, and a sliding arrangement is arranged inside the electrode hole 202. There is an electrode column 102; a first connecting component 3 is fixedly arranged on the outside of the first joint 1, and a second connecting component 4 is fixedly arranged on the outside of the second joint 2; an auxiliary structure 5 is movably arranged on the outside of the second joint 2, and the auxiliary structure 5 is located above the first connecting component 3; its specific functions are: by setting a limiting protrusion 101 and a limiting groove 201, the second joint 2 can be limited and guided when the second joint 2 is inserted into the first joint 1; it can ensure that the electrode column 102 is inserted into the electrode hole 202 one by one; and the connection accuracy of the sensor joint is ensured.
[0035] Embodiment 2:
[0036] As attached Figure 2 To Attachment Figure 6As shown: Based on the first embodiment, the first connection component 3 includes: a connection cover 301, a connection hole 302 and a sealing groove 303; the connection cover 301 is fixedly arranged on the outside of the first joint 1; the connection holes 302 are opened on both sides of the top of the connection cover 301, and the connection holes 302 are symmetrically opened in two groups; the sealing groove 303 is opened inside the connection cover 301; the second connection component 4 includes: a connection plate 401, a sealing strip 402, a connection block 403, a fixing block 404, a positioning plate 405, a pressing plate 406, a fixing ring 407, a guide rod 408 and a baffle 409; the connection plate 401 is fixed The second joint 2 is arranged outside, and the connection plate 401 is movably arranged inside the connection cover 301; the sealing strip 402 is fixedly arranged at the bottom of the connection plate 401, and the sealing strip 402 is movably arranged inside the sealing groove 303; the connecting block 403 is slidably arranged inside the two sides of the connection plate 401, and the bottom of the connecting block 403 is set as a bevel structure, and the connecting block 403 is slidably arranged inside the connecting hole 302; the fixed block 404 is fixedly arranged on the outside of the connecting block 403, and the fixed block 404 is slidably arranged inside the connection plate 401; the top of the fixed block 404 is set as a bevel structure, and the fixed block 404 and A spring member is provided between the connection disks 401; the positioning plates 405 are fixedly provided on both sides of the fixing blocks 404, and the positioning plates 405 are slidably provided inside the connection disks 401; the pressing plates 406 are slidably provided inside the top side of the connection disks 401, and the bottom of the pressing plates 406 is in contact with the top bevel of the fixing blocks 404, and the pressing plates 406 are symmetrically provided in two groups; the fixing rings 407 are fixedly provided on the tops of the two groups of pressing plates 406; the guide rods 408 are fixedly provided at the bottom of the fixing rings 407, and the guide rods 408 are slidably provided inside the top side of the connection disks 401; the baffles 409 are fixedly provided on the guide rings 407, and the baffles 409 are fixedly provided on the guide rings 407. Toward the bottom end of the rod 408, the baffle 409 is slidably arranged inside the connecting disk 401, and a spring member is arranged between the bottom of the baffle 409 and the inside of the connecting disk 401; its specific function is: by providing the connecting hole 302 and the connecting block 403 and its bottom bevel, the connecting disk 401 can be quickly fixed inside the connecting cover 301; and by using the pressing plate 406 and the fixing ring 407, when the fixing ring 407 is pressed, the pressing plate 406 can drive the connecting block 403 to slide out of the connecting hole 302 through the fixing block 404 and its top bevel, so that the connecting disk 401 can be removed from the connecting cover 301.
[0037] Embodiment three:
[0038] As attached Figure 2 With attached Figure 7As shown: On the basis of Example 1 and Example 2, the first connecting component 3 also includes: an auxiliary groove 304 and a magnetic plate 305; the auxiliary groove 304 is opened on both sides of the top of the connecting cover 301; the magnetic plate 305 is fixedly arranged at the inner bottom of the auxiliary groove 304, and the magnetic plate 305 and the auxiliary groove 304 are symmetrically arranged in two groups; the auxiliary structure 5 includes: a protective cover 501 and a metal plate 502; the protective cover 501 is movably arranged on the outside of the second joint 2, and the bottom of the protective cover 501 is in contact with the top of the connecting cover 301; the metal plate 502 is symmetrically fixedly arranged at the bottom of the protective cover 501, and the metal plate 502 is slidably arranged inside the auxiliary groove 304, and the metal plate 502 is attracted to the magnetic plate 305; its specific function is: by providing the metal plate 502 and the magnetic plate 305, the protective cover 501 can be quickly fixed to the top of the connecting cover 301, so that the fixing ring 407 is placed inside the protective cover 501, thereby preventing the fixing ring 407 from being accidentally touched.
[0039] The specific usage and function of this embodiment are as follows:
[0040] In the present invention, when in use, the second connector 2 is inserted into the first connector 1 through the limiting protrusion 101 and the limiting groove 201, so that the electrode column 102 slides into the corresponding electrode hole 202; at the same time, the connecting block 403 is squeezed by the connecting cover 301, and the connecting block 403 slides into the connecting disk 401 through the bottom bevel; when the sealing strip 402 slides into the sealing groove 303, the spring member drives the connecting block 403 to slide into the connecting hole 302 through the fixing block 404, so that the connecting disk 401 is fixed to the inside of the connecting cover 301; the gap between the bottom of the connecting disk 401 and the bottom of the inner side of the connecting cover 301 is filled by the sealing strip 402 and the sealing groove 303; then the metal plate 502 slides Inserted into the auxiliary groove 304, and the metal plate 502 and the magnetic plate 305 are attracted to each other, so that the protective cover 501 is fixed to the top of the connecting cover 301; the protective cover 501 can prevent accidental touching of the fixing ring 407; when the first joint 1 and the second joint 2 need to be disassembled, the protective cover 501 is pulled upward, and then the fixing ring 407 is pressed down, and the fixing ring 407 drives the pressing plate 406 to move downward, and the pressing plate 406 drives the fixing block 404 and the connecting block 403 to slide through the top bevel of the fixing block 404, so that the connecting block 403 slides out of the connecting hole 302, and then the first joint 1 and the second joint 2 can be disassembled; the fixing ring 407 can be reset by using the spring part, the baffle 409 and the guide rod 408.
Claims
1. A waterproof sensor connector with a limiting structure, characterized in that: include: A first joint (1) and a second joint (2); the bottom of the second joint (2) is slidably arranged on the inner side of the top of the first joint (1); a limiting protrusion (101) is integrally arranged on the inner side of the top of the first joint (1), and an electrode column (102) is fixedly arranged in an array inside the top side of the first joint (1); a limiting groove (201) is provided inside the bottom side of the second joint (2), and a limiting protrusion (101) is slidably arranged inside the limiting groove (201); electrode holes (202) are arranged in an array inside the bottom end of the second joint (2), and an electrode column (102) is slidably arranged inside the electrode hole (202); A first connection component (3) is fixedly arranged on the outside of the first joint (1), and a second connection component (4) is fixedly arranged on the outside of the second joint (2); an auxiliary structure (5) is movably arranged on the outside of the second joint (2), and the auxiliary structure (5) is located above the first connection component (3).
2. The waterproof sensor connector with a limiting structure according to claim 1, characterized in that: The first connection component (3) comprises: a connection cover (301), connection holes (302) and a sealing groove (303); the connection cover (301) is fixedly arranged on the outside of the first joint (1); the connection holes (302) are provided on both sides of the top of the connection cover (301), and the connection holes (302) are symmetrically provided in two groups; and the sealing groove (303) is provided inside the connection cover (301).
3. The waterproof sensor connector with a limiting structure according to claim 2, characterized in that: The first connection component (3) further comprises: an auxiliary groove (304) and a magnetic plate (305); the auxiliary groove (304) is provided on both sides of the top of the connection cover (301); the magnetic plate (305) is fixedly arranged at the inner bottom of the auxiliary groove (304), and the magnetic plate (305) and the auxiliary groove (304) are both symmetrically arranged in two groups.
4. The waterproof sensor connector with a limiting structure according to claim 2, characterized in that: The second connection assembly (4) comprises: a connection plate (401), a sealing strip (402), a connection block (403), a fixing block (404) and a positioning plate (405); the connection plate (401) is fixedly arranged on the outside of the second joint (2), and the connection plate (401) is movably arranged on the inside of the connection cover (301); the sealing strip (402) is fixedly arranged on the bottom of the connection plate (401), and the sealing strip (402) is movably arranged inside the sealing groove (303); the connection blocks (403) are slidably arranged inside the two sides of the connection plate (401), and the connection blocks The bottom of the (403) is configured as a bevel structure, and the connecting block (403) is slidably arranged inside the connecting hole (302); the fixed block (404) is fixedly arranged outside the connecting block (403), and the fixed block (404) is slidably arranged inside the connecting disk (401); the top of the fixed block (404) is configured as a bevel structure, and a spring member is arranged between the fixed block (404) and the inside of the connecting disk (401); the positioning plate (405) is fixedly arranged on both sides of the fixed block (404), and the positioning plate (405) is slidably arranged inside the connecting disk (401).
5. The waterproof sensor connector with a limiting structure according to claim 4, characterized in that: The second connection assembly (4) further comprises: a pressing plate (406), a fixing ring (407), a guide rod (408) and a baffle (409); the pressing plate (406) is slidably arranged inside the top side of the connection disk (401), and the bottom of the pressing plate (406) is in contact with the top bevel of the fixing block (404), and two groups of pressing plates (406) are symmetrically arranged; the fixing ring (407) is fixedly arranged on the top of the two groups of pressing plates (406); the guide rod (408) is fixedly arranged on the bottom of the fixing ring (407), and the guide rod (408) is slidably arranged inside the top side of the connection disk (401); the baffle (409) is fixedly arranged on the bottom end of the guide rod (408), and the baffle (409) is slidably arranged inside the connection disk (401), and a spring member is arranged between the bottom of the baffle (409) and the inside of the connection disk (401).
6. The waterproof sensor connector with a limiting structure according to claim 3, characterized in that: The auxiliary structure (5) comprises: a protective cover (501) and a metal plate (502); the protective cover (501) is movably arranged outside the second joint (2), and the bottom of the protective cover (501) is in contact with the top of the connection cover (301); the metal plate (502) is symmetrically fixedly arranged at the bottom of the protective cover (501), and the metal plate (502) is slidably arranged inside the auxiliary groove (304), and the metal plate (502) and the magnetic plate (305) are attracted to each other.