Sensor probe and packaging structure thereof

Abstract

The utility model relates to the technical field of sensors, in particular to a sensor probe and a packaging structure thereof, the sensor probe comprises a sensor probe body and a packaging shell, an outer shell is fixed on one side of the sensor probe body, a connecting wire is mounted on the surface of the packaging shell, a protection mechanism is arranged on the outer side of the sensor probe body, and the outer side of the sensor probe body is provided with a protective cover. A protection mechanism is arranged on one side of the packaging shell, a protection assembly and a threaded groove are arranged in the protection mechanism, an efficient sealing mechanism is arranged on one side of the packaging shell, a sealing ring and an efficient sealing component are arranged in the efficient sealing mechanism, and an anti-folding mechanism is arranged at one end of the packaging shell and composed of a fixing frame and an anti-folding component. According to the utility model, the service life of the sensor probe is prolonged, the sealing effect of the sensor probe in use is improved, and the sensor probe is not easy to damage due to excessive bending in use.

Description

Technical Field

[0001] The utility model relates to the technical field of sensors, in particular to a sensor probe and a packaging structure thereof. Background Art

[0002] The sensor probe is a device that receives signals or stimuli and responds. It can convert the physical or chemical quantity to be measured into another corresponding output. In order to make the probe less susceptible to interference from external factors such as collision and vibration, and to protect the sensitive components in the probe and avoid errors caused by differences in the probe's own structure, the probe must be packaged.

[0003] The sensor probe is generally directly exposed to the air, and is easily affected by dust and water stains after a long time, which can easily affect the service life of the sensor probe; the packaging shell of the sensor probe is generally only sealed by a sealing ring, and the sealing ring ages after a long time, which can easily affect the sealing effect when the sensor probe is used; the sensor probe generally transmits signals to the outside world through connecting wires or cables, which are easy to bend during use and are prone to damage over a long period of time. Utility Model Content

[0004] The utility model aims to provide a sensor probe and its packaging structure to solve the problems in the above background technology that the sensor probe is easy to affect the service life, the sealing effect is poor, and the connection line is easy to be damaged for a long time.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sensor probe and its packaging structure, including a sensor probe body, an outer shell is fixed to one side of the sensor probe body, a protective mechanism is arranged on the outer side of the sensor probe body, and the interior of the protective mechanism includes a protective component and a threaded groove.

[0006] Preferably, a thread groove is formed on the surface of the outer shell, and a protective component is provided on the outer side of the sensor probe body.

[0007] Preferably, a screw barrel, a protective barrel, a blocking block and a through port are provided inside the protection component, a protective barrel is sleeved on the outside of the sensor probe body, a screw barrel is fixed to one end of the protective barrel, and the screw barrel and the thread groove are threadably matched with each other.

[0008] Preferably, a through opening is opened at one end of the protective tube, the through opening is located outside the sensor probe body, the interior of the through opening is filled with a blocking block, and the blocking block is fixedly connected to the surface of the protective tube through a connecting rope.

[0009] A packaging structure for a sensor probe comprises a packaging shell, wherein the packaging shell is sleeved on the outside of an outer shell, the packaging shell is threadedly fastened to one end of the outer shell, a connecting wire is installed on the surface of the packaging shell, one end of the connecting wire is connected to a sensor probe body, a high-efficiency sealing mechanism is arranged on one side of the packaging shell, a sealing ring and a high-efficiency sealing component are included in the interior of the high-efficiency sealing mechanism, an anti-folding mechanism is arranged on one end of the packaging shell, and the anti-folding mechanism consists of a fixing frame and an anti-folding component.

[0010] Preferably, a sealing ring is adhered to the surface of the packaging shell, and a high-efficiency sealing component is adhered to the surface of the sealing ring.

[0011] Preferably, the interior of the high-efficiency sealing component includes a stretch spring and an elastic sleeve, the elastic sleeve is adhered to the surface of the sealing ring, the interior of the elastic sleeve is fixed with a stretch spring, and one end of the stretch spring is fixedly connected to the surface of the sealing ring.

[0012] Preferably, a fixing frame is fixed to one end of the packaging shell, the fixing frame is located outside the connecting line, and an anti-bending component is provided on the surface of the fixing frame.

[0013] Preferably, a universal ball, a protective sleeve and a guide wheel are arranged inside the anti-bending component, and both sides of the fixed frame are rotatably connected to the guide wheel, and the guide wheel is in contact with the surface of the connecting line.

[0014] Preferably, a universal ball is embedded in one end of the fixing frame, the universal ball and the fixing frame are rotatably matched with each other, a protective sleeve is adhered to the inside of the universal ball, and the surface of the protective sleeve is fixed to the surface of the connecting line.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the sensor probe and its packaging structure not only prolong the service life of the sensor probe, improve the sealing effect of the sensor probe when in use, but also make the sensor probe less likely to be damaged due to excessive bending when in use;

[0016] By providing a protection mechanism, the sensor probe body passes through the through opening. After the sensor probe is used, the protection tube can be rotated to drive the screw tube to rotate. The screw tube is driven to move under the cooperation of the screw tube and the thread groove, and the protection tube cover is driven to be arranged on the outside of the sensor probe body to protect the sensor probe body. Then, the blocking block is filled into the through opening to block the through opening, so as to realize the protection function of the sensor probe, thereby extending the service life of the sensor probe.

[0017] By providing an efficient sealing mechanism, the encapsulation shell is sleeved onto the surface of the outer shell, and the sensor probe is encapsulated under the threaded cooperation between the encapsulation shell and the outer shell. At this time, the elastic sleeve is tightly attached to the outer shell, and the outer shell and the encapsulation shell are sealed. At this time, the extension spring generates thrust on the elastic sleeve, so that the elastic sleeve is always tightly attached to the outer shell, so as to realize the efficient sealing function of the sensor probe, thereby improving the sealing effect of the sensor probe when it is used;

[0018] By providing an anti-bending mechanism, when the connecting wire is pulled, the connecting wire can be guided conveniently under the action of the guide wheel. At the same time, when the connecting wire moves, it drives the universal ball to rotate inside the fixed frame. Under the action of the universal ball, the connecting wire can be prevented from being excessively bent, so as to realize the anti-excessive bending function of the sensor probe, so that the sensor probe is not easily damaged due to excessive bending during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0021] Figure 3 It is an enlarged structural diagram of the working state of the protection mechanism of the utility model;

[0022] Figure 4 It is an enlarged structural schematic diagram of the high-efficiency sealing mechanism of the utility model;

[0023] Figure 5 It is an enlarged structural schematic diagram of the anti-bending mechanism of the utility model.

[0024] In the figure: 1. sensor probe body; 101. outer shell; 2. packaging shell; 201. connecting line; 3. protection mechanism; 301. protection assembly; 3011. screw barrel; 3012. protection barrel; 3013. blocking block; 3014. through port; 302. threaded groove; 4. high-efficiency sealing mechanism; 401. sealing ring; 402. high-efficiency sealing component; 4021. extension spring; 4022. elastic sleeve; 5. anti-bending mechanism; 501. fixing frame; 502. anti-bending component; 5021. universal ball; 5022. protection sleeve; 5023. guide wheel. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. In addition, the terms "first", "second", "third", "upper, lower, left, right", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. At the same time, in the description of the present invention, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] The structure of a sensor probe provided by the utility model is as follows Figure 1 , Figure 2 and Figure 3 As shown, it includes a sensor probe body 1, an outer shell 101 is fixed to one side of the sensor probe body 1, a protective mechanism 3 is arranged on the outer side of the sensor probe body 1, the interior of the protective mechanism 3 includes a protective component 301 and a threaded groove 302, the surface of the outer shell 101 is provided with a threaded groove 302, a protective component 301 is arranged on the outer side of the sensor probe body 1, a screw barrel 3011, a protective barrel 3012, a blocking block 3013 and a through-port 3014 are arranged inside the protective component 301, a protective barrel 3012 is sleeved on the outer side of the sensor probe body 1, a screw barrel 3011 is fixed to one end of the protective barrel 3012, the screw barrel 3011 and the threaded groove 302 are threadedly matched with each other, a through-port 3014 is arranged on one end of the protective barrel 3012, the through-port 3014 is located on the outer side of the sensor probe body 1, the interior of the through-port 3014 is filled with a blocking block 3013, and the blocking block 3013 is fixedly connected to the surface of the protective barrel 3012 through a connecting rope.

[0027] When in use, the sensor probe body 1 passes through the through opening 3014. After the sensor probe is used, the protective tube 3012 can be rotated so that the protective tube 3012 drives the screw tube 3011 to rotate, and the screw tube 3011 is driven to move under the cooperation of the threads of the screw tube 3011 and the thread groove 302, driving the protective tube 3012 to cover the outside of the sensor probe body 1 to protect the sensor probe body 1, and then the blocking block 3013 is filled into the through opening 3014 to block the through opening 3014 to realize the protection function of the sensor probe.

[0028] The utility model also provides a packaging structure of a sensor probe. Figure 4As shown, it includes a packaging shell 2, which is sleeved on the outside of the outer shell 101, and the packaging shell 2 is threadedly fastened to one end of the outer shell 101. A connecting wire 201 is installed on the surface of the packaging shell 2, and one end of the connecting wire 201 is connected to the sensor probe body 1. A high-efficiency sealing mechanism 4 is arranged on one side of the packaging shell 2, and the interior of the high-efficiency sealing mechanism 4 includes a sealing ring 401 and a high-efficiency sealing component 402. The surface of the packaging shell 2 is adhered to the sealing ring 401, and the surface of the sealing ring 401 is adhered to the high-efficiency sealing component 402, and the interior of the high-efficiency sealing component 402 includes a stretch spring 4021 and an elastic sleeve 4022, the surface of the sealing ring 401 is adhered to the elastic sleeve 4022, and the interior of the elastic sleeve 4022 is fixed with the stretch spring 4021, and one end of the stretch spring 4021 is fixedly connected to the surface of the sealing ring 401.

[0029] When in use, the packaging shell 2 is put onto the surface of the outer shell 101, and the sensor probe is encapsulated under the threaded cooperation of the packaging shell 2 and the outer shell 101. At this time, the elastic sleeve 4022 is close to the outer shell 101, and the outer shell 101 and the packaging shell 2 are sealed. At this time, the extension spring 4021 generates a thrust on the elastic sleeve 4022, so that the elastic sleeve 4022 is always close to the outer shell 101, so as to realize the efficient sealing function of the sensor probe.

[0030] Furthermore, if Figure 5 As shown, an anti-bending mechanism 5 is provided at one end of the packaging shell 2, and the anti-bending mechanism 5 is composed of a fixed frame 501 and an anti-bending component 502. A fixed frame 501 is fixed at one end of the packaging shell 2, and the fixed frame 501 is located on the outside of the connecting line 201. The surface of the fixed frame 501 is provided with an anti-bending component 502, and the interior of the anti-bending component 502 is provided with a universal ball 5021, a protective sleeve 5022 and a guide wheel 5023. Both sides of the fixed frame 501 are rotatably connected with the guide wheel 5023, and the guide wheel 5023 is in contact with the surface of the connecting line 201. A universal ball 5021 is embedded at one end of the fixed frame 501, and the universal ball 5021 and the fixed frame 501 are rotatably matched with each other. The interior of the universal ball 5021 is adhered with a protective sleeve 5022, and the surface of the protective sleeve 5022 is fixed to the surface of the connecting line 201.

[0031] During use, when the connecting wire 201 is pulled, the connecting wire 201 is conveniently guided under the action of the guide wheel 5023. At the same time, when the connecting wire 201 moves, it drives the universal ball 5021 to rotate inside the fixed frame 501. Under the action of the universal ball 5021, the connecting wire 201 can be prevented from being excessively bent, thereby realizing the anti-excessive bending function of the sensor probe.

[0032] Working principle: When in use, first put the packaging shell 2 onto the surface of the outer shell 101, and encapsulate the sensor probe under the threaded cooperation of the packaging shell 2 and the outer shell 101. At this time, the elastic sleeve 4022 is close to the outer shell 101, and the outer shell 101 and the packaging shell 2 are sealed. At this time, the extension spring 4021 generates a thrust on the elastic sleeve 4022, so that the elastic sleeve 4022 is always close to the outer shell 101, so as to realize the efficient sealing function of the sensor probe, thereby improving the sealing effect of the sensor probe when in use.

[0033] When the connecting wire 201 is pulled, the connecting wire 201 is conveniently guided under the action of the guide wheel 5023. At the same time, when the connecting wire 201 moves, it drives the universal ball 5021 to rotate inside the fixed frame 501. Under the action of the universal ball 5021, the connecting wire 201 can be prevented from being excessively bent, so as to realize the anti-excessive bending function of the sensor probe, so that the sensor probe is not easily damaged due to excessive bending during use.

[0034] At this time, the sensor probe body 1 passes through the through opening 3014. After the sensor probe is used, the protective cylinder 3012 can be rotated to make the protective cylinder 3012 drive the screw cylinder 3011 to rotate, and the screw cylinder 3011 is driven to move under the thread cooperation of the screw cylinder 3011 and the thread groove 302, driving the protective cylinder 3012 to cover the outside of the sensor probe body 1 to protect the sensor probe body 1, and then the blocking block 3013 is filled into the through opening 3014 to block the through opening 3014 to realize the protection function of the sensor probe, thereby extending the service life of the sensor probe and finally completing the use of the sensor probe.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A sensor probe, comprising a sensor probe body (1), characterized in that: An outer shell (101) is fixed to one side of the sensor probe body (1), a protection mechanism (3) is provided on the outside of the sensor probe body (1), and the inside of the protection mechanism (3) includes a protection component (301) and a thread groove (302).

2. A sensor probe according to claim 1, characterized in that: A thread groove (302) is provided on the surface of the outer shell (101), and a protective component (301) is provided on the outside of the sensor probe body (1).

3. A sensor probe according to claim 2, characterized in that: The protection component (301) is provided with a screw barrel (3011), a protection barrel (3012), a blocking block (3013) and a through port (3014) inside, the protection barrel (3012) is sleeved on the outside of the sensor probe body (1), a screw barrel (3011) is fixed to one end of the protection barrel (3012), and the screw barrel (3011) and the thread groove (302) are threadedly matched with each other.

4. A sensor probe according to claim 3, characterized in that: A through opening (3014) is provided at one end of the protective tube (3012), the through opening (3014) is located outside the sensor probe body (1), the interior of the through opening (3014) is filled with a blocking block (3013), and the blocking block (3013) is fixedly connected to the surface of the protective tube (3012) via a connecting rope.

5. A packaging structure of a sensor probe, comprising a packaging shell (2), characterized in that: The encapsulation shell (2) is sleeved on the outer side of the outer shell (101); one end of the encapsulation shell (2) is threadedly fastened to the outer shell (101); a connection line (201) is installed on the surface of the encapsulation shell (2); one end of the connection line (201) is connected to the sensor probe body (1); one side of the encapsulation shell (2) is provided with a high-efficiency sealing mechanism (4); the interior of the high-efficiency sealing mechanism (4) includes a sealing ring (401) and a high-efficiency sealing component (402); one end of the encapsulation shell (2) is provided with an anti-bending mechanism (5); the anti-bending mechanism (5) is composed of a fixing frame (501) and an anti-bending component (502).

6. The packaging structure of a sensor probe according to claim 5, characterized in that: A sealing ring (401) is adhered to the surface of the packaging shell (2), and a high-efficiency sealing component (402) is adhered to the surface of the sealing ring (401).

7. The packaging structure of a sensor probe according to claim 6, characterized in that: The interior of the high-efficiency sealing component (402) includes a stretch spring (4021) and an elastic sleeve (4022); the elastic sleeve (4022) is adhered to the surface of the sealing ring (401); the interior of the elastic sleeve (4022) is fixed with a stretch spring (4021); one end of the stretch spring (4021) is fixedly connected to the surface of the sealing ring (401).

8. The packaging structure of a sensor probe according to claim 5, characterized in that: A fixing frame (501) is fixed to one end of the packaging shell (2); the fixing frame (501) is located outside the connecting line (201); and an anti-bending component (502) is provided on the surface of the fixing frame (501).

9. The packaging structure of a sensor probe according to claim 8, characterized in that: A universal ball (5021), a protective sleeve (5022) and a guide wheel (5023) are arranged inside the anti-bending component (502); both sides of the fixed frame (501) are rotatably connected to the guide wheels (5023); the guide wheels (5023) are in contact with the surface of the connecting line (201).

10. The packaging structure of a sensor probe according to claim 9, characterized in that: A universal ball (5021) is embedded in one end of the fixed frame (501), and the universal ball (5021) and the fixed frame (501) are rotatably matched with each other. A protective sleeve (5022) is adhered to the interior of the universal ball (5021), and the surface of the protective sleeve (5022) is fixedly sleeved on the surface of the connecting line (201).

Images