CN214011340U

CN214011340U - Built-in packaging hardware for UHF sensor assembly

Info

Publication number: CN214011340U
Application number: CN202022426507.7U
Authority: CN
Inventors: 牛洪军
Original assignee: Jinan Runze Weiye Economic And Trade Co ltd
Current assignee: Chengdu Liren Electric Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-08-20
Anticipated expiration: 2030-10-28

Abstract

The utility model provides a built-in UHF sensor packaging hardware for assembly, including built-in UHF sensor main part, the round pin solid groove has all been seted up to the upper and lower surface of built-in UHF sensor main part, and the inboard fixed mounting of holding tank has reset spring, and reset spring's one end fixedly connected with operation piece, one side fixed mounting that the operation piece is close to the encapsulation casing have a round pin solid pole, and the one end of round pin solid pole runs through the encapsulation casing, and the round pin solid pole corresponds with the round pin solid groove. The utility model provides a built-in UHF sensor packaging hardware is used in assembly is provided with the encapsulation casing to between encapsulation casing and built-in UHF sensor main part, adopt round pin solid pole and round pin solid groove, fixed under the mating reaction of operation piece and spring, make things convenient for the dismouting, solved current built-in UHF sensor after the assembly, owing to do not possess fine protective capacities, lead to built-in UHF sensor's life to shorten, the problem that use cost improves.

Description

Built-in packaging hardware for UHF sensor assembly

Technical Field

The utility model relates to a sensor technical field especially relates to a built-in UHF sensor packaging hardware for assembly.

Background

The UHF sensor is mainly used for collecting high-frequency signals generated when partial discharge occurs in the GIS, and the sensor is divided into an internal sensor and an external sensor. The built-in sensor can ensure that the high-frequency signal acquired by the high-frequency sensor is the signal in the transformer, effectively prevents external interference signals from being introduced from the high-frequency sensor, and ensures the purity and the reliability of the high-frequency signal acquired by the high-frequency sensor. The external sensor is arranged at the connection position of the equipment and used for collecting partial discharge signals from the inside of the equipment.

After the existing built-in UHF sensor is assembled, the service life of the built-in UHF sensor is shortened and the use cost is increased because the built-in UHF sensor does not have good protection capability; and after the data connector of the existing built-in UHF sensor is connected with the data line, the waterproof capability of the connector part is poor, and the normal use of the built-in UHF sensor is easily influenced. Therefore, it is necessary to provide a built-in package device for UHF sensor assembly to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a built-in UHF sensor packaging hardware for assembly, which solves the problems that the built-in UHF sensor has short service life and high use cost because the built-in UHF sensor does not have good protection capability after being assembled; and after the data connector of the existing built-in UHF sensor is connected with the data line, the waterproof capability of the connector part is poor, and the normal use of the built-in UHF sensor is easily influenced.

In order to solve the technical problem, the utility model provides a pair of built-in UHF sensor packaging hardware for assembly, including built-in UHF sensor main part, round pin solid groove has all been seted up to the upper and lower surface of built-in UHF sensor main part, just the outside of built-in UHF sensor main part is provided with the packaging shell, the holding tank has all been seted up to the upper and lower surface of packaging shell, the inboard fixed mounting of holding tank has reset spring, reset spring's one end fixedly connected with operation block, one side fixed mounting that the operation block is close to the packaging shell has the round pin solid pole, the one end of round pin solid pole runs through the packaging shell, just the round pin solid pole corresponds with the round pin solid groove.

Preferably, the built-in UHF sensor body includes a data connector disposed at the bottom, and the lower end of the data connector penetrates through the package housing.

Preferably, one side of the packaging shell is fixedly provided with a rubber pad, and the rubber pad is of an annular structure.

Preferably, the pinning rod is located inside the return spring, and the pinning rod and the operation block are of an integrally formed structure.

Preferably, the bottom fixed mounting of encapsulation casing has U type fixed plate, the inboard of U type fixed plate is rotated and is connected with the lead screw, the outside symmetry spiro union of lead screw has U type protective housing, the inboard fixed mounting of U type protective housing has the inside lining to seal up.

Preferably, the screw rod is connected with the fixing plate through a bearing, and one end of the screw rod penetrates through the fixing plate and is fixedly connected with a knob.

Compared with the prior art, the utility model provides a pair of built-in UHF sensor packaging hardware for assembly has following beneficial effect:

the utility model provides a built-in UHF sensor packaging hardware is used in assembly is provided with the encapsulation casing to between encapsulation casing and built-in UHF sensor main part, adopt round pin solid pole and round pin solid groove, fixed under the mating reaction of operation piece and spring, make things convenient for the dismouting, solved current built-in UHF sensor after the assembly, owing to do not possess fine protective capacities, lead to built-in UHF sensor's life to shorten, the problem that use cost improves.

The utility model provides a built-in UHF sensor packaging hardware for assembly, through rotating the knob, drive the lead screw and rotate, two U type protective housing that realize the outside move towards relative direction, two inside lining sealing gasket cards in the outside of data line simultaneously, the effect at sealed joint position has been reached, thereby the data connector who has solved current built-in UHF sensor is connected the back with the data line, joint position waterproof ability is relatively poor, influence the problem of built-in UHF sensor's normal use easily.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of an internal packaging device for UHF sensor assembly according to the present invention;

fig. 2 is a partial enlarged view of part a of the present invention.

Reference numbers in the figures: 1. a package housing; 2. a data connector; 3. a knob; 4. a screw rod; 5. a U-shaped protective housing; 6. a lining gasket; 7. a U-shaped fixing plate; 8. a built-in UHF sensor body; 9. an operation block; 10. a return spring; 11. accommodating grooves; 12. a rubber pad; 13. a pinning rod; 14. and (6) pinning the grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Please refer to fig. 1 and fig. 2, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a packaging device for assembling a built-in UHF sensor according to the present invention; fig. 2 is a partial enlarged view of part a of the present invention. The utility model provides an encapsulation device is used in assembly of built-in UHF sensor, including built-in UHF sensor main part 8, built-in UHF sensor main part 8's upper and lower surface has all seted up pinning groove 14, and built-in UHF sensor main part 8's outside is provided with packaging shell 1, packaging shell 1's upper and lower surface has all seted up holding tank 11, the inboard fixed mounting of holding tank 11 has reset spring 10, the one end fixed connection of reset spring 10 has operation block 9, one side fixed mounting that operation block 9 is close to packaging shell 1 has pinning pole 13, the one end of pinning pole 13 runs through packaging shell 1, and pinning pole 13 corresponds with pinning groove 14.

Further, the built-in UHF sensor body 8 includes a data connector 2 disposed at the bottom, and the lower end of the data connector 2 penetrates through the package housing 1.

Further, a rubber pad 12 is fixedly mounted on one side of the package housing 1, and the rubber pad 12 is in an annular structure.

Further, the pin fixing rod 13 is located inside the return spring 10, and the pin fixing rod 13 and the operation block 9 are of an integrally molded structure.

Further, the bottom of the packaging shell 1 is fixedly provided with a U-shaped fixing plate 7, the inner side of the U-shaped fixing plate 7 is rotatably connected with a screw rod 4, the outer side of the screw rod 4 is symmetrically screwed with a U-shaped protective shell 5, and the inner side of the U-shaped protective shell 5 is fixedly provided with a lining sealing gasket 6.

Further, the screw rod 4 is connected with the fixing plate 7 through a bearing, and one end of the screw rod 4 penetrates through the fixing plate 7 and is fixedly connected with the knob 3.

The utility model provides a pair of built-in UHF sensor assembly is with packaging hardware's theory of operation as follows:

when the UHF sensor packaging structure is used, after the built-in UHF sensor main body 8 is assembled, the operation block 9 is pulled, the return spring 10 is stretched, one end of the pin fixing rod 13 is moved out of an inner cavity of the packaging shell 1, then the packaging shell 1 is clamped on the outer side of the built-in UHF sensor main body 8, the operation block 9 is loosened, and one end of the pin fixing rod 13 is inserted into the pin fixing groove 14 under the action of elastic tension of the return spring 10, so that the packaging shell 1 is fixed. When sealing up data connector 2, rotate knob 3, drive lead screw 4 and rotate, drive the U type protective housing 5 in the outside and remove towards relative direction, final two U type protective housing 5 in close contact with, two inside lining sealing gaskets 6 are all blocked in the outside of data line to it is sealed to data connector 2 position department.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. An encapsulation device for assembling a built-in UHF sensor, which comprises a built-in UHF sensor main body (8), and is characterized in that: the upper surface and the lower surface of the built-in UHF sensor main body (8) are respectively provided with a pin fixing groove (14), the outer side of the built-in UHF sensor main body (8) is provided with a packaging shell (1), the upper surface and the lower surface of the packaging shell (1) are respectively provided with a containing groove (11), the inner side of the containing groove (11) is fixedly provided with a return spring (10), one end of the return spring (10) is fixedly connected with an operation block (9), one side of the operation block (9), which is close to the packaging shell (1), is fixedly provided with a pin fixing rod (13), one end of the pin fixing rod (13) penetrates through the packaging shell (1), and the pin fixing rod (13) corresponds to the pin fixing groove (14).

2. The packaging device for internal UHF sensor assembly of claim 1, wherein the internal UHF sensor body (8) comprises a data connector (2) arranged at the bottom, and the lower end of the data connector (2) penetrates through the packaging shell (1).

3. The packaging device for internal UHF sensor assembly as claimed in claim 1, wherein a rubber gasket (12) is fixedly installed on one side of the packaging shell (1), and the rubber gasket (12) is in a ring structure.

4. The packaging device for internal UHF sensor assembly of claim 1, wherein the pinning rod (13) is located inside the return spring (10), and the pinning rod (13) and the operation block (9) are of an integral structure.

5. The packaging device for the assembly of the built-in UHF sensor as claimed in claim 1, wherein a U-shaped fixing plate (7) is fixedly installed at the bottom of the packaging shell (1), a screw rod (4) is rotatably connected to the inner side of the U-shaped fixing plate (7), a U-shaped protective shell (5) is symmetrically and spirally connected to the outer side of the screw rod (4), and a lining gasket (6) is fixedly installed on the inner side of the U-shaped protective shell (5).

6. The packaging device for the built-in UHF sensor assembly as claimed in claim 5, wherein the lead screw (4) is connected with the fixing plate (7) through a bearing, and one end of the lead screw (4) penetrates through the fixing plate (7) and is fixedly connected with the knob (3).