CN213090795U - Device for improving electromagnetic resistance of sensor - Google Patents
Device for improving electromagnetic resistance of sensor Download PDFInfo
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- CN213090795U CN213090795U CN202022420787.0U CN202022420787U CN213090795U CN 213090795 U CN213090795 U CN 213090795U CN 202022420787 U CN202022420787 U CN 202022420787U CN 213090795 U CN213090795 U CN 213090795U
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Abstract
The utility model provides an improve device of sensor anti-electromagnetic property, including the metal mesh box and with the metal mesh box hinge metal mesh cover of being connected, the side lower part edge that two parallels of metal mesh box all installs even board, even two mounting holes have been seted up to the board upper surface, even board upper surface symmetry is fixed with two fixed plates, the one side fixedly connected with screw thread post that fixed plate and metal mesh box laminated mutually, the break-through hole has been seted up with the fixed plate position that contacts, the screw thread post runs through the break-through hole and meshes the nut, compares with prior art, the utility model discloses following beneficial effect has: realize the combination formula assembly, reduce packing occupation space.
Description
Technical Field
The utility model relates to an improve device of sensor anti-electromagnetic property belongs to sensor technical field.
Background
The sensor is a detection device which can sense the measured information and convert the sensed information into an electric signal or other information in a required form according to a certain rule to output so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like.
At present, for improving the anti-electromagnetic property of the sensor, the sensor is often installed in the metal cage body, but the structure and the metal cage body fixed connection that are used for the mounting bolt on the metal cage body need occupy more packaging space because of the structure protrusion that is used for the mounting bolt in the packaging process to increase the packaging cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an improve sensor anti-electromagnetic performance's device to the structure and the metal cage body fixed connection who are used for construction bolt on the metal cage body are proposed in solving above-mentioned background art, in the packaging process, because of the structure protrusion that is used for construction bolt, need occupy more packaging space, thereby increase packaging cost's problem, the utility model discloses realize the combination formula assembly, reduce packing occupation space.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides an improve device of anti electromagnetic property of sensor, includes metal mesh box and the metal mesh lid of being connected with metal mesh box hinge, the side lower part edge that two parallels of metal mesh box all installs even board, even two mounting holes have been seted up to the board upper surface, even board upper surface symmetry is fixed with two fixed plates, the one side fixedly connected with screw thread post that fixed plate and metal mesh box laminated mutually, the metal mesh box contacts the position with the fixed plate and has seted up the interlude hole, the screw thread post runs through the interlude hole and meshes there is the nut.
Further, be equipped with the support ring directly over the mounting hole, the support ring lower surface is the annular equidistance and is fixed with three branch, the branch lower extreme with even board fixed connection.
Furthermore, a blind hole is formed in the intersection of the connecting plate and the supporting rod, and the lower end of the supporting rod is fixed in the blind hole.
Furthermore, a first threaded hole is formed in one end of the fixing plate mounting threaded column, and one end of the threaded column is meshed in the first threaded hole.
Furthermore, a set square is fixed at the lower part of one side of the fixing plate, which is far away from the metal net box, and the set square is fixedly connected with the connecting plate.
Furthermore, a support plate is arranged at the lower part in the metal net box, four support rods are uniformly arranged on the lower surface of the support plate, and the lower ends of the support rods are fixedly connected with the metal net box.
Furthermore, a round hole for inserting the connecting bolt is formed in the edge of one side face of the metal mesh cover, and a convex block which is matched with the round hole and is provided with a second threaded hole is fixed in the metal mesh box.
The utility model has the advantages that:
1. in the screw post on passing the metal mesh box on the screw post on the fixed plate extended to the metal mesh box after, twisted the nut on the screw post afterwards to accomplish the fixed connection of even board and metal mesh box, realize the combination formula assembly of even board and metal mesh box promptly, when packing, will link board and metal mesh box separately place the packing, thereby reduce the required packing space of packing metal mesh box, be favorable to reducing packaging cost.
2. When the position of the connecting plate is fixed by the bolt, the bolt for fixing the connecting plate sequentially penetrates through the support ring and the mounting hole, so that the bolt between the support ring and the connecting plate is in an exposed state, the bolt which cannot be screwed can be conveniently processed in a sawing mode in the later stage, and the connecting plate and the metal mesh box can be conveniently and completely detached.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural diagram of an apparatus for improving the electromagnetic resistance of a sensor according to the present invention;
FIG. 2 is an enlarged view of the position A of the device for improving the electromagnetic resistance of the sensor of the present invention;
FIG. 3 is a schematic view of the assembly of the connecting plate, the fixing plate and the metal mesh box in the device for improving the electromagnetic resistance of the sensor of the present invention;
FIG. 4 is a cross-sectional view of a fixing plate of the device for improving the electromagnetic resistance of the sensor of the present invention;
FIG. 5 is a cross-sectional view of a connecting plate in an apparatus for improving the anti-electromagnetic property of a sensor according to the present invention;
in the figure: 1-metal mesh box, 2-metal mesh cover, 3-round hole, 4-carrier plate, 5-brace rod, 6-lug, 7-connecting plate, 8-fixing plate, 9-triangle, 10-mounting hole, 11-support rod, 12-support ring, 13-through hole, 14-threaded column, 15-nut, 16-first threaded hole and 17-blind hole.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an improve device of sensor anti-electromagnetic performance, includes metal mesh box 1 and the metal mesh lid 2 of being connected with metal mesh box 1 hinge, and metal mesh box 1 and metal mesh lid 2 form the Faraday cage structure jointly, install the sensor in the space that metal mesh box 1 and metal mesh lid 2 formed, improve the anti-electromagnetic performance of sensor.
The edge of the lower part of two parallel sides of the metal net box 1 is provided with a connecting plate 7, the upper surface of the connecting plate 7 is provided with two mounting holes 10, and the connecting plate 7 is provided with the mounting holes 10, so that the connecting plate 7 is fixed by bolts.
Even 7 upper surface symmetries of board are fixed with two fixed plates 8, one side fixedly connected with screw post 14 that fixed plate 8 and metal mesh box 1 laminated mutually, metal mesh box 1 and fixed plate 8 contact position have seted up the interlude hole 13, screw post 14 runs through interlude hole 13 and has meshed nut 15, extend to in the metal mesh box 1 after the interlude hole 13 on the metal mesh box 1 with screw post 14 on the fixed plate 8, screw nut 15 on screw post 14 afterwards, thereby accomplish even 7 and metal mesh box 1's fixed connection, realize even 7 and metal mesh box 1's combination formula assembly promptly, when packing, will link 7 and separately place the packing with metal mesh box 1, thereby reduce the required packaging space of packing metal mesh box 1, be favorable to reducing the packaging cost.
Be equipped with the support ring 12 directly over the mounting hole 10, the support ring 12 lower surface is the annular equidistance and is fixed with three branch 11, branch 11 lower extreme and even board 7 fixed connection, when utilizing the position of bolt fastening even board 7, pass support ring 12 and mounting hole 10 with the bolt of fixed even board 7 in proper order to the bolt between support ring 12 and the even board 7 is in the exposed state, is convenient for adopt the mode of sawing to handle the bolt that can't be twisted in the later stage, is convenient for dismantle even board 7, metal mesh box 1 completely.
The connecting plate 7 and the supporting rod 11 are intersected, a blind hole 17 is formed in the position, where the connecting plate is intersected, of the supporting rod 11, the lower end of the supporting rod 11 is fixed in the blind hole 17 in the connecting plate 7, the contact area between the supporting rod 11 and the connecting plate 7 is increased, and the connection reliability of the supporting rod 11 and the connecting plate 7 is improved.
The one side lower part position that fixed plate 8 deviates from metal mesh box 1 is fixed with set-square 9, set-square 9 and even board 7 fixed connection, at fixed plate 8 and even install set-square 9 between board 7, improve the mechanical strength that fixed plate 8 and even board 7 are connected.
A support plate 4 is arranged at the lower part of the metal net box 1, four support rods 5 are uniformly arranged on the lower surface of the support plate 4, the lower ends of the support rods 5 are fixedly connected with the metal net box 1, the support rods 5 play a role in supporting the support plate 4, and the support plate 4 provides a support carrier for the sensor.
A round hole 3 used for inserting a connecting bolt is formed in the edge of one side face of the metal mesh cover 2, a lug 6 matched with the round hole 3 and provided with a second threaded hole is fixed in the metal mesh box 1, the connecting bolt penetrates through the round hole 3 and is screwed into the second threaded hole in the lug 6, and the metal mesh cover 2 is fixedly connected with the metal mesh box 1.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides an improve sensor anti-electromagnetic property's device, includes metal mesh box (1) and metal mesh lid (2) with metal mesh box (1) hinge joint, its characterized in that: the utility model discloses a metal net box, including metal net box (1), even board (7) are all installed to two side lower part edges that parallel of metal net box (1), even board (7) upper surface has seted up two mounting holes (10), even board (7) upper surface symmetry is fixed with two fixed plates (8), one side fixedly connected with screw thread post (14) that fixed plate (8) and metal net box (1) laminated mutually, metal net box (1) and fixed plate (8) contact position have seted up interlude hole (13), screw thread post (14) run through interlude hole (13) and have engaged with nut (15).
2. The apparatus of claim 1, wherein the sensor further comprises: be equipped with support ring (12) directly over mounting hole (10), support ring (12) lower surface is the annular equidistance and is fixed with three branch (11), branch (11) lower extreme and even board (7) fixed connection.
3. The apparatus of claim 2, wherein the sensor further comprises: the connecting plate (7) and the supporting rod (11) are intersected to form a blind hole (17), and the lower end of the supporting rod (11) is fixed in the blind hole (17).
4. The apparatus of claim 1, wherein the sensor further comprises: a first threaded hole (16) is formed in one end, provided with the threaded column (14), of the fixing plate (8), and one end of the threaded column (14) is meshed in the first threaded hole (16).
5. The apparatus of claim 1, wherein the sensor further comprises: one side lower part position that fixed plate (8) deviates from metal mesh box (1) is fixed with set-square (9), set-square (9) and even board (7) fixed connection.
6. The apparatus of claim 1, wherein the sensor further comprises: the metal net box is characterized in that a support plate (4) is arranged at the lower portion in the metal net box (1), four support rods (5) are uniformly arranged on the lower surface of the support plate (4), and the lower ends of the support rods (5) are fixedly connected with the metal net box (1).
7. The apparatus of claim 1, wherein the sensor further comprises: round holes (3) used for inserting connecting bolts are formed in the edge of one side face of the metal mesh cover (2), and convex blocks (6) which are matched with the round holes (3) and provided with second threaded holes are fixed in the metal mesh box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022420787.0U CN213090795U (en) | 2020-10-27 | 2020-10-27 | Device for improving electromagnetic resistance of sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022420787.0U CN213090795U (en) | 2020-10-27 | 2020-10-27 | Device for improving electromagnetic resistance of sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213090795U true CN213090795U (en) | 2021-04-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022420787.0U Active CN213090795U (en) | 2020-10-27 | 2020-10-27 | Device for improving electromagnetic resistance of sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213090795U (en) |
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2020
- 2020-10-27 CN CN202022420787.0U patent/CN213090795U/en active Active
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