A new type of sensor

Abstract

This utility model discloses a novel sensor, relating to the field of sensors. It includes a first housing, with a second housing fixedly connected to the other side of the first housing. Both the first and second housings have front end plates on their front sides and rear end plates on their back sides. Threaded posts are provided on both sides of the interior of the second housing, with threaded holes at the other ends of the threaded posts. Connecting posts are fixedly connected to both sides of the interior of the first housing. This utility model employs the above structure, inserting a connecting rod into the connecting hole, allowing a fixing rod to be inserted into the connecting hole. The other end of the fixing rod is then threaded into the threaded hole, thus achieving a threaded connection. This allows for the installation and fixing of the first and second housings under the action of the connecting rod. Furthermore, the detachable first and second housings make the installation of sensor electronic components more convenient.

Description

Technical Field

[0001] This utility model belongs to the field of sensors, and specifically relates to a novel sensor. Background Technology

[0002] A sensor is a device or equipment that can sense measured information and convert it into a usable signal output. It typically consists of a sensing element and a conversion element, and can convert physical quantities or information such as temperature, pressure, light, and sound into electrical signals or other forms of information to meet the needs of information transmission, processing, storage, display, recording, and control.

[0003] Chinese Patent No. CN214951437U discloses a sensor housing and a sensor. The sensor housing includes a housing body, a mounting plate, a heat sink, and a heat-conducting plate. The housing body has a receiving cavity and an opening. The receiving cavity is used to house the sensor body, and the opening communicates with the receiving cavity. The mounting plate is located at the opening. The heat-conducting plate is located on the side of the mounting plate facing the receiving cavity and extends into the receiving cavity. The heat sink is located on the side of the mounting plate away from the receiving cavity. Using the sensor housing and sensor of this application, the heat-conducting plate extends into the receiving cavity, absorbing the heat generated by the sensor body and transferring it to the heat sink. The heat sink is located outside the receiving cavity, transferring heat to the outside of the receiving cavity, thus providing good heat dissipation for the sensor body inside the receiving cavity. Simultaneously, the mounting plate, located at the opening, seals the receiving cavity, preventing dust from entering through the opening, thus providing good protection for the sensor body.

[0004] As can be seen from the above, the mounting plate is located at the opening, which can seal the cavity and prevent dust from entering the cavity through the opening, thus providing good protection for the sensor body. However, the sensor shell is fully enclosed, which makes it particularly inconvenient to install the internal sensor elements, and makes it particularly inconvenient to disassemble the sensor elements inside the sensor shell during use. Therefore, a sensor with a double shell is proposed. Utility Model Content

[0005] In view of the problems mentioned in the background art, the purpose of this utility model is to provide a new type of sensor to solve the problems mentioned in the background art.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] A novel sensor includes a first housing, a second housing fixedly connected to the other side of the first housing, a front end plate on the front of both the first and second housings, a rear end plate on the back of both the first and second housings, threaded posts on both sides of the interior of the second housing, threaded holes at the other end of the threaded posts, and connecting posts fixedly connected to both sides of the interior of the first housing, connecting holes in the connecting posts, into which connecting rods are inserted, and the connecting rods threadedly connecting the connecting holes and the threaded holes.

[0008] As a preferred technical solution, the connecting rod includes an operating head, a fixing rod is fixedly connected to the inner side of the operating head, and an external installation thread is provided on the outer surface of the other end of the fixing rod, the external installation thread being threadedly connected to the threaded hole.

[0009] As a preferred technical solution, both sides of the first housing are provided with hidden grooves, the hidden grooves are disposed inside the connecting column, the connecting hole is located inside the hidden groove, and the operating head is movably inserted into the hidden groove.

[0010] As a preferred technical solution, the first housing and the second housing are interlocked, the outer side of the rear end plate of the second housing is provided with a snap-fit ​​groove, and the outer side of the rear end plate of the first housing is fixedly connected with a snap-fit ​​strip, the snap-fit ​​strip and the snap-fit ​​groove are interlocked.

[0011] As a preferred technical solution, a locking plate is fixedly connected inside the second housing on the inner side of the front end plate. The locking plate is engaged with the front end plate of the first housing. A slot is provided at the other end of the locking plate, and the slot is engaged with the front end plate of the first housing.

[0012] As a preferred technical solution, the upper ends of both the first housing and the second housing are provided with component through slots, the lower ends of both the first housing and the second housing are provided with connecting wire slots, and the front end plate of the second housing is provided with multiple sensor through holes.

[0013] As a preferred technical solution, the rear end plates of the first housing and the second housing are provided with mounting grooves, and the upper ends of the mounting grooves of the first housing and the second housing are fixedly connected with snap-fit ​​blocks. The snap-fit ​​blocks and the mounting grooves are slidably connected to the sensor mounting base.

[0014] In summary, the present invention has the following main advantages:

[0015] This invention utilizes a connecting rod to first place the sensor element inside the first and second housings. Then, the first and second housings are inserted together, allowing the locking strip and locking groove to interlock, and the locking slot to engage with the front end plate of the first housing. Next, the connecting rod is inserted into the connecting hole, allowing the fixing rod to be inserted into the connecting hole. The other end of the fixing rod is then threaded into the threaded hole, thus achieving a secure installation of the first and second housings. Furthermore, the detachable first and second housings make the installation of the sensor electronic components more convenient. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the second shell of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the first housing of this utility model;

[0019] Figure 4 This is a schematic diagram of the connecting rod of this utility model.

[0020] Reference numerals: 1. First housing; 2. Second housing; 3. Component through slot; 4. Connecting wire slot; 5. Sensor through hole; 6. Mounting slot; 7. Snap-fit ​​block; 8. Snap-fit ​​plate; 9. Bayonet; 10. Front end plate; 11. Rear end plate; 12. Threaded post; 13. Threaded hole; 14. Connecting post; 15. Connecting hole; 16. Connecting rod; 161. Operating head; 162. Fixing rod; 163. External mounting thread; 17. Snap-fit ​​strip; 18. Snap-fit ​​groove; 19. Hidden groove. Detailed Implementation

[0021] Example

[0022] refer to Figures 1 to 4This embodiment of a novel sensor includes a first housing 1, a second housing 2 fixedly connected to the other side of the first housing 1, a front end plate 10 on the front of both the first housing 1 and the second housing 2, a rear end plate 11 on the back of both the first housing 1 and the second housing 2, threaded posts 12 on both sides of the interior of the second housing 2, threaded holes 13 at the other end of the threaded posts 12, connecting posts 14 fixedly connected to both sides of the interior of the first housing 1, connecting holes 15 inside the connecting posts 14, connecting rods 16 inserted into the connecting holes 15, the connecting rods 16 passing through the connecting holes 15 and threadedly connected to the threaded holes 13, component through slots 3 on the upper end of both the first housing 1 and the second housing 2, connecting wire slots 4 on the lower end of both the first housing 1 and the second housing 2, and multiple sensor through holes 5 on the front end plate 10 of the second housing 2.

[0023] refer to Figure 4 The connecting rod 16 includes an operating head 161, with a fixing rod 162 fixedly connected to the inner side of the operating head 161. The outer surface of the other end of the fixing rod 162 is provided with an external installation thread 163, which is threadedly connected to the threaded hole 13. By inserting the connecting rod 16 into the connecting hole 15, the fixing rod 162 is inserted into the connecting hole 15. Then, the other end of the fixing rod 162 is threadedly connected to the threaded hole 13 with the external installation thread 163. Thus, the first housing 1 and the second housing 2 can be installed and fixed under the action of the connecting rod 16.

[0024] refer to Figure 1 The first housing 1 has hidden slots 19 on both sides. The hidden slots 19 are located inside the connecting post 14. The connecting hole 15 is located inside the hidden slot 19. The operating head 161 is movably inserted into the hidden slot 19. The hidden slots 19 allow the operating head 161 to enter the hidden slot 19 when the connecting rod 16 needs to be connected, thus hiding the operating head 161 and increasing the aesthetics of the sensor during use.

[0025] refer to Figure 2 and Figure 3 The first housing 1 and the second housing 2 are interlocked. The outer side of the rear end plate 11 of the second housing 2 is provided with a snap-fit ​​groove 18. The outer side of the rear end plate 11 of the first housing 1 is fixedly connected with a snap-fit ​​strip 17. The snap-fit ​​strip 17 and the snap-fit ​​groove 18 are interlocked. The snap-fit ​​groove 18 and the snap-fit ​​strip 17 make it easier to install the first housing 1 and the second housing 2, and enable the first housing 1 and the second housing 2 to be limited.

[0026] refer to Figure 2 and Figure 3Inside the second housing 2, a retaining plate 8 is fixedly connected to the inside of the front end plate 10. The retaining plate 8 is engaged with the front end plate 10 of the first housing 1. The other end of the retaining plate 8 is provided with a slot 9, which is engaged with the front end plate 10 of the first housing 1. The slot 9 can further limit the first housing 1 and the second housing 2, thereby increasing the stability of the first housing 1 and the second housing 2.

[0027] refer to Figure 1 Both the first housing 1 and the second housing 2 have mounting slots 6 on their rear end plates 11. The upper ends of the mounting slots 6 of the first housing 1 and the second housing 2 are fixedly connected to snap-fit ​​blocks 7. The snap-fit ​​blocks 7 and the mounting slots 6 are slidably connected to the sensor mounting base. The snap-fit ​​blocks 7 and the mounting slots 6 facilitate the installation of the sensor. The mounting slots 6 can slide inside the mounting base where the sensor and the sensor cooperate. The snap-fit ​​blocks 7 can limit the mounting base and prevent the sensor from falling off the mounting base.

[0028] Operating principle and advantages: First, the sensor element is placed inside the first housing 1 and the second housing 2. Then, the first housing 1 and the second housing 2 are inserted together. During insertion, the snap-fit ​​groove 18 and the snap-fit ​​strip 17 are inserted. The snap-fit ​​groove 18 and the snap-fit ​​strip 17 make the installation of the first housing 1 and the second housing 2 more convenient and provide a limiting effect on the first housing 1 and the second housing 2. At the same time, the snap-fit ​​opening 9 can further limit the first housing 1 and the second housing 2, thereby increasing the stability of the first housing 1 and the second housing 2. Then, the connecting rod 16 is inserted into the connecting hole 15, so that the fixing rod 162 is inserted into the connecting hole 15. The inner end of the connecting hole 15 is then fitted with an external thread 163, which is threaded into the threaded hole 13. This allows the first housing 1 and the second housing 2 to be installed and fixed under the action of the connecting rod 16. The detachable first housing 1 and second housing 2 make it easier to install the sensor electronic components. After installation, the set snap-fit ​​block 7 and mounting groove 6 make it easy to install the sensor. The mounting groove 6 can slide inside the mounting base where the sensor and the mounting base cooperate. Under the action of the snap-fit ​​block 7, the mounting base can be limited to prevent the sensor from falling off the mounting base. The installed sensor is then ready for use.

Claims

1. A novel sensor characterized in that: The device includes a first housing, a second housing fixedly connected to the other side of the first housing, a front end plate on the front of both the first and second housings, a rear end plate on the back of both the first and second housings, threaded posts on both sides of the interior of the second housing, threaded holes at the other end of the threaded posts, and connecting posts fixedly connected to both sides of the interior of the first housing, connecting holes in the connecting posts, into which connecting rods are inserted, and the connecting rods threadedly connecting the connecting holes and the threaded holes.

2. A novel sensor as claimed in claim 1, wherein: The connecting rod includes an operating head, and a fixing rod is fixedly connected to the inner side of the operating head. The other end of the fixing rod has an external installation thread on its outer surface, and the external installation thread is threadedly connected to the threaded hole.

3. A novel sensor as claimed in claim 2, wherein: The first housing has hidden slots on both sides, the hidden slots are located inside the connecting column, the connecting hole is located inside the hidden slot, and the operating head is movably inserted into the hidden slot.

4. A novel sensor as claimed in claim 1, wherein: The first housing and the second housing are interlocked. The outer side of the rear end plate of the second housing is provided with a snap-fit ​​groove. The outer side of the rear end plate of the first housing is fixedly connected with a snap-fit ​​strip. The snap-fit ​​strip and the snap-fit ​​groove are interlocked.

5. A novel sensor as claimed in claim 1, wherein: The second housing has a locking plate fixedly connected to the inside of the front panel. The locking plate is engaged with the front panel of the first housing. The other end of the locking plate has a slot, which is engaged with the front panel of the first housing.

6. A novel sensor as claimed in claim 1, wherein: Both the first housing and the second housing have component through slots at their upper ends, and both the first housing and the second housing have connecting wire slots at their lower ends. The front end plate of the second housing has multiple sensor through holes.

7. A novel sensor as claimed in claim 1, wherein: Both the first housing and the second housing have mounting slots on their rear end plates. The upper ends of the mounting slots of both the first housing and the second housing are fixedly connected to snap-fit ​​blocks. The snap-fit ​​blocks and the mounting slots are slidably connected to the sensor mounting base.

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