Sensor support
By designing the perpropotic cavity and jack structure of the sensor bracket, the sensor is fixed and protected to solve the problem of reduced detection accuracy caused by sensor vibration and shortening service life, and achieves higher detection accuracy and longer service life.
Patent Information
- Application Number
- CN202420095483.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-15
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-01-15
AI Technical Summary
Existing sensors are prone to vibration when receiving or outputting signals with larger flow rates, resulting in reduced detection accuracy and shortened service life.
A sensor bracket is designed, including the bracket body, the enclosure, and the locking part. The sensor is fixed and protected by the blocking cavity and the jack to reduce the vibration.
Effectively reduce the vibration of the sensor during use, improve the detection accuracy, and extend the service life of the sensor.
Smart Images
Figure CN222419106U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of sensors, and in particular to a sensor bracket. 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.
[0003] The sensors in the prior art are usually directly mounted on the device under test when in use. However, since the sensor is prone to generate large vibrations when receiving or outputting signals with large flow rates, it will cause relative shaking between it and the device under test, which not only affects the detection accuracy of the sensor, but also causes damage to the sensor due to continuous shaking, shortening the service life of the sensor. Utility Model Content
[0004] In order to overcome the deficiencies of the prior art, the present application provides a sensor bracket capable of fixing and protecting a sensor.
[0005] The sensor bracket provided in this application adopts the following technical solution:
[0006] A sensor bracket comprises a bracket body, the bracket body is provided with an enclosure portion and a locking portion, the enclosure portion is provided with an enclosure cavity for accommodating a sensor, the enclosure cavity has a first opening for placing the sensor at one end away from the bracket body, a side portion of the enclosure cavity has a second opening, the sensor partially protrudes from the second opening, and the locking portion is arranged close to the second opening and is used to buckle on the sensor.
[0007] By adopting the above technical solution, the sensor can be accommodated in the enclosure cavity, and the sensor can be fixed and protected by the enclosure part and the locking part, which effectively reduces the vibration of the sensor during use, not only improves the detection accuracy of the sensor, but also extends the service life of the sensor.
[0008] In a specific possible implementation scheme, the sensor includes a sensor body and a plurality of sensor needles arranged on the sensor body, the bracket body is provided with a plurality of sockets connected to the enclosure cavity, the sensor body is accommodated in the enclosure cavity, and the plurality of sensor needles are respectively inserted into the plurality of sockets.
[0009] By adopting the above technical solution, the enclosure cavity and the socket can respectively accommodate the sensor body and the sensor needle, which effectively improves the matching degree between the sensor bracket and the sensor, thereby improving the protection quality of the sensor bracket for the sensor.
[0010] In a specific feasible implementation scheme, an installation opening is opened on the bracket body, and a plurality of spacers are arranged in the installation opening at intervals, and the insertion holes are formed on both sides of the width direction of each spacer respectively, and the end of the spacer close to the enclosure portion has a yield portion, and the width of the yield portion gradually decreases along the direction from the bracket body to the enclosure portion.
[0011] By adopting the above technical solution, multiple spacers can divide the installation port into multiple sockets and respectively accommodate multiple sensor needles, further reducing the vibration of the sensor needles; at the same time, the yielding portion can serve as a yielding and guiding portion for the sensor needles, preventing the sensor needles from hitting the edge of the spacer when inserted into the sockets and causing damage to the sensor needles.
[0012] In a specific feasible implementation scheme, guide plates are respectively connected to both ends of the length direction of the multiple spacers, the guide plates are attached to the inner wall of the enclosure cavity and extend along the direction from the spacer to the first opening, and a guide groove for inserting the sensor needle is formed between two adjacent guide plates.
[0013] By adopting the above technical solution, the sensing needle can be inserted into the socket from the first opening along the guide groove downward, effectively avoiding the deviation of the sensing needle during the insertion process, and further preventing the sensing needle from hitting the edge of the spacer when inserting into the socket.
[0014] In a specific possible implementation manner, a reinforcing block is provided on an inner wall of one side of the installation opening, and ends of the plurality of spacers in the same direction are respectively connected to the reinforcing blocks.
[0015] By adopting the above technical solution, the structural strength of the spacer is effectively improved.
[0016] In a specific possible implementation scheme, a storage channel is further provided on the enclosure portion, the storage channel is coaxially connected to the first opening, the storage channel is trumpet-shaped, and its length and width gradually increase in a direction away from the first opening.
[0017] By adopting the above technical solution, it is greatly convenient to insert the sensor into the enclosure cavity from the first opening, or to detach the sensor from the enclosure cavity from the first opening.
[0018] In a specific possible implementation manner, a side portion of the enclosure cavity away from the second opening has an anti-foolproof groove, one side of the anti-foolproof groove has an anti-foolproof wall, and the anti-foolproof wall is arranged at an angle to the cavity wall of the enclosure cavity.
[0019] By adopting the above technical solution, the anti-mistake groove can limit the installation state of the sensor, thereby preventing the sensor from being installed upside down and affecting the fixing effect of the sensor bracket on the sensor.
[0020] In a specific possible implementation mode, a reinforcing plate is provided on one side of the enclosure portion, the reinforcing plate is in contact with the outer wall of the enclosure portion, and one end of the reinforcing plate protrudes out of the second opening and blocks the side of the sensor.
[0021] By adopting the above technical solution, the structural strength of the enclosure is effectively improved.
[0022] In a specific possible implementation manner, the locking portion includes a locking rod provided on the bracket body and a locking tongue provided at an end of the locking rod, wherein the locking tongue is arranged toward the second opening and is used to buckle the sensor.
[0023] By adopting the above technical solution, the fixing effect of the locking part on the sensor is effectively improved.
[0024] In a specific feasible implementation scheme, a welding seat is provided on the side of the bracket body, the welding seat has a first welding surface, a hooking groove is provided between the welding seat and the bracket body, a grounding plate is embedded in the hooking groove, the grounding plate has a second welding surface, and the first welding surface is perpendicular to the second welding surface.
[0025] By adopting the above technical solution, the sensor bracket can be welded to the device to be tested through the first welding surface of the welding seat, and the second welding surface on the grounding plate can cooperate with the first welding surface on the welding seat and fix the sensor bracket from two directions, further improving the fixing effect of the sensor bracket on the sensor.
[0026] In summary, the present application includes at least one of the following beneficial technical effects:
[0027] The sensor bracket of the present application can fix and protect the sensor through the enclosure part and the locking part, effectively reducing the vibration of the sensor during use, not only improving the detection accuracy of the sensor, but also extending the service life of the sensor. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] Figure 1 It is a schematic diagram of the three-dimensional structure of the sensor bracket according to an embodiment of the present application.
[0029] Figure 2 yes Figure 1 Right view of .
[0030] Figure 3 yes Figure 2 Schematic diagram of the AA section in.
[0031] Figure 4 yes Figure 2 Schematic diagram of the BB cross section.
[0032] Figure 5It is a schematic diagram of the assembly of the sensor bracket and the sensor according to an embodiment of the present application.
[0033] Description of reference numerals:
[0034] 1. Bracket body; 11. Socket; 12. Mounting port; 13. Spacer; 14. Give way; 15. Reinforcement block; 16. Welding seat; 161. Connecting arm; 162. First welding plate; 17. Hooking groove; 18. Grounding plate; 181. Grounding frame; 182. Second welding plate; 2. Enclosure; 21. Enclosure cavity; 22. First opening; 23. Second opening; 24. Storage channel; 25. Anti-fool groove; 251. Anti-fool wall; 26. Reinforcement plate; 3. Locking part; 31. Locking rod; 32. Lock tongue; 4. Guide plate; 5. Guide groove; 100. Sensor; 1001. Sensor body; 1002. Sensor needle. DETAILED DESCRIPTION
[0035] The present application is further described in detail below in conjunction with the accompanying drawings.
[0036] See also Figure 1-5 As shown, a sensor bracket is shown, including a bracket body 1, and a blocking part 2 and a locking part 3 are respectively provided on both sides of the upper part of the bracket body 1. The blocking part 2 is provided with a blocking cavity 21 for accommodating the sensor 100, and the upper end of the blocking cavity 21 has a first opening 22 for placing the sensor 100, and one side of the blocking cavity 21 has a second opening 23, and the sensor 100 partially protrudes from the second opening 23. The locking part 3 includes a locking rod 31 arranged on the bracket body 1 and a locking tongue 32 arranged at the end of the locking rod 31, and the locking tongue 32 is arranged toward the second opening 23 and is used to buckle the sensor 100.
[0037] Through the above arrangement, the sensor 100 can be accommodated in the enclosure cavity 21, and the sensor 100 can be fixed and protected by the enclosure portion 2 and the locking portion 3, which effectively reduces the vibration of the sensor 100 during use, not only improving the detection accuracy of the sensor 100, but also extending the service life of the sensor 100.
[0038] In this embodiment, the sensor bracket is a high temperature resistant plastic part with a certain hardness. The enclosure part 2, the locking part 3 and the bracket body 1 are integrally formed. After the sensor 100 is placed in the enclosure cavity 21, the two side walls of the second opening 23 are relatively closed due to the hardness of the enclosure part 2, thereby improving the fixing effect of the enclosure cavity 21 on the sensor 100; and after the sensor 100 is placed, the locking tongue 32 of the locking part 3 presses the sensor 100 downwards due to the hardness of the locking rod 31, thereby ensuring the fixing effect of the locking part 3 on the sensor 100. After the sensor 100 is completely placed in the enclosure cavity 21, the upper end of the sensor 100 is located below the first opening 22, thereby realizing the top protection of the sensor 100.
[0039] Combination Figure 5 As shown, the sensor 100 includes a sensor body 1001 and four sensor needles 1002 disposed on the sensor body 1001 .
[0040] Combination Figure 3-4 As shown, the bracket body 1 is provided with four jacks 11 connected to the enclosure cavity 21, the sensor body 1001 is accommodated in the enclosure cavity 21, and the four sensor needles 1002 are respectively inserted into the four jacks 11. The enclosure cavity 21 and the jacks 11 can respectively accommodate the sensor body 1001 and the sensor needles 1002, which effectively improves the matching degree between the sensor bracket and the sensor 100, thereby improving the protection quality of the sensor bracket for the sensor 100.
[0041] In this embodiment, a mounting opening 12 is opened on the bracket body 1, and three spacer blocks 13 are arranged at intervals in the mounting opening 12. The above-mentioned insertion holes 11 are formed on both sides of the width direction of each spacer block 13, and a yield portion 14 is provided at the upper end of the spacer block 13. The width of the yield portion 14 gradually decreases along the direction from the bracket body 1 to the enclosure portion 2.
[0042] The three spacers 13 can divide the installation port 12 into four sockets 11 and respectively accommodate four sensor needles 1002, further reducing the vibration of the sensor needles 1002; at the same time, the yielding portion 14 can serve as a yielding and guiding portion for the sensor needles 1002, preventing the sensor needles 1002 from hitting the edge of the spacer block 13 when being inserted into the sockets 11, thereby causing damage to the sensor needles 1002.
[0043] Further, combined with Figure 3 As shown, the two ends of the length direction of the three spacers 13 are respectively connected with guide pieces 4, which are attached to the inner wall of the enclosure cavity 21 and extend from the spacer 13 to the first opening 22, and a guide groove 5 for inserting the sensor needle 1002 is formed between two adjacent guide pieces 4. The sensor needle 1002 can be inserted into the plug hole 11 from the first opening 22 along the guide groove 5, which effectively avoids the sensor needle 1002 from being offset during the insertion process, and can further prevent the sensor needle 1002 from hitting the edge of the spacer 13 when inserted into the plug hole 11.
[0044] In this embodiment, a reinforcing block 15 is disposed on the inner wall of one side of the installation opening 12 , and one end portion of the three spacer blocks 13 in the same direction is respectively connected to the reinforcing block 15 .
[0045] The enclosure 2 is also provided with a storage passage 24, which is coaxially connected to the first opening 22, and is trumpet-shaped, and its length and width gradually increase in a direction away from the first opening 22. The gradually increasing storage passage 24 facilitates the sensor 100 to be inserted into the enclosure cavity 21 from the first opening 22, or to be separated from the enclosure cavity 21 from the first opening 22.
[0046] The side of the enclosure cavity 21 away from the second opening 23 also has an anti-idiot groove 25, and one side of the anti-idiot groove 25 has an anti-idiot wall 251, and the anti-idiot wall 251 is arranged at an angle with the cavity wall of the enclosure cavity 21. The anti-idiot groove 25 can limit the installation state of the sensor 100 to prevent the sensor 100 from being installed upside down and affecting the fixing effect of the sensor bracket on the sensor 100. Specifically, one end side of the sensor 100 can match with the anti-idiot wall 251, while the other side of one end or both sides of the other end cannot match with the anti-idiot wall 251, so if the sensor 100 is installed upside down, its end cannot be embedded in the anti-idiot groove 25.
[0047] A reinforcing plate 26 is provided on one side of the enclosure 2 . The reinforcing plate 26 is in contact with the outer wall of the enclosure 2 . One end of the reinforcing plate 26 protrudes from the second opening 23 and blocks the side of the sensor 100 .
[0048] In this embodiment, welding seats 16 are respectively provided on both sides of the bracket body 1, and the side of the welding seat 16 has a first welding surface. A hooking groove 17 is provided between the welding seat 16 and the bracket body 1, and a grounding plate 18 is embedded in the hooking groove 17. The lower end of the grounding plate 18 has a second welding surface, and the first welding surface is perpendicular to the second welding surface.
[0049] Specifically, the welding seat 16 includes two connecting arms 161 connected side by side to the side of the bracket body 1, and a first welding plate 162 arranged on the two connecting arms 161, and the side of the first welding plate 162 forms a first welding surface; a hooking groove 17 is formed around the two connecting arms 161, and the grounding plate 18 includes a grounding frame 181 embedded in the hooking groove 17, and a second welding plate 182 is arranged on both sides of the lower part of the grounding frame 181, and the lower part of the second welding plate 182 forms a second welding surface.
[0050] Through the above arrangement, the sensor bracket can be welded to the device under test through the first welding surface of the welding seat 16, and the second welding surface on the grounding plate 18 can cooperate with the first welding surface on the welding seat 16 and fix the sensor bracket from two directions, further improving the fixing effect of the sensor bracket on the sensor 100.
[0051] In this embodiment, the bracket body 1, the spacer block 13, the reinforcement block 15, the enclosure portion 2, the guide piece 4, the reinforcement plate 26, the locking portion 3 and the welding seat 16 are integrally formed.
[0052] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A sensor bracket, characterized in that: The invention comprises a support body (1), the support body (1) is provided with a blocking portion (2) and a locking portion (3), the blocking portion (2) is provided with a blocking cavity (21) for accommodating a sensor (100), the blocking cavity (21) has a first opening (22) for placing the sensor (100) at one end away from the support body (1), a side portion of the blocking cavity (21) has a second opening (23), the sensor (100) partially protrudes from the second opening (23), and the locking portion (3) is arranged close to the second opening (23) and is used to buckle on the sensor (100).
2. A sensor bracket according to claim 1, characterized in that: The sensor (100) comprises a sensor body (1001) and a plurality of sensor needles (1002) arranged on the sensor body (1001); the support body (1) is provided with a plurality of plug holes (11) connected to the enclosure cavity (21); the sensor body (1001) is accommodated in the enclosure cavity (21), and the plurality of sensor needles (1002) are respectively inserted into the plurality of plug holes (11).
3. A sensor bracket according to claim 2, characterized in that: The bracket body (1) is provided with a mounting opening (12), a plurality of spacers (13) are arranged in the mounting opening (12) at intervals, the insertion holes (11) are formed on both sides of each spacer (13) in the width direction, and a clearance portion (14) is provided at one end of the spacer (13) close to the enclosure portion (2), and the width of the clearance portion (14) gradually decreases along the direction from the bracket body (1) to the enclosure portion (2).
4. A sensor bracket according to claim 3, characterized in that: The two ends of the length direction of the multiple spacers (13) are respectively connected to guide plates (4), and the guide plates (4) are attached to the inner wall of the enclosure cavity (21) and extend along the direction from the spacer (13) to the first opening (22), and a guide groove (5) for inserting the sensor needle (1002) is formed between two adjacent guide plates (4).
5. The sensor bracket according to claim 3, characterized in that: A reinforcing block (15) is provided on an inner wall of one side of the installation opening (12), and one end portion of the plurality of spacer blocks (13) in the same direction is respectively connected to the reinforcing block (15).
6. A sensor bracket according to any one of claims 1 to 5, characterized in that: The enclosure portion (2) is also provided with a storage passage (24), the storage passage (24) being coaxially connected to the first opening (22), the storage passage (24) being trumpet-shaped and its length and width gradually increasing in a direction away from the first opening (22).
7. A sensor bracket according to any one of claims 1 to 5, characterized in that: A side of the enclosure cavity (21) away from the second opening (23) has an anti-foolproof groove (25), and one side of the anti-foolproof groove (25) has an anti-foolproof wall (251), and the anti-foolproof wall (251) is arranged at an angle to the cavity wall of the enclosure cavity (21).
8. A sensor bracket according to any one of claims 1 to 5, characterized in that: A reinforcing plate (26) is provided on one side of the enclosure (2), the reinforcing plate (26) being in contact with the outer wall of the enclosure (2), and one end of the reinforcing plate (26) protruding out of the second opening (23) and shielding the side of the sensor (100).
9. A sensor bracket according to any one of claims 1 to 5, characterized in that: The locking portion (3) comprises a locking rod (31) provided on the bracket body (1) and a locking tongue (32) provided at the end of the locking rod (31); the locking tongue (32) is arranged toward the second opening (23) and is used to buckle the sensor (100).
10. A sensor bracket according to any one of claims 1 to 5, characterized in that: A welding seat (16) is provided on the side of the bracket body (1), the welding seat (16) having a first welding surface, a hooking groove (17) is provided between the welding seat (16) and the bracket body (1), a grounding plate (18) is embedded in the hooking groove (17), the grounding plate (18) having a second welding surface, and the first welding surface is perpendicular to the second welding surface.