CN215453576U - Electrical instrument with protective structure - Google Patents
Electrical instrument with protective structure Download PDFInfo
- Publication number
- CN215453576U CN215453576U CN202121735020.5U CN202121735020U CN215453576U CN 215453576 U CN215453576 U CN 215453576U CN 202121735020 U CN202121735020 U CN 202121735020U CN 215453576 U CN215453576 U CN 215453576U
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- Prior art keywords
- fixed
- electrical instrument
- cover plate
- plate
- rod
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- 230000001681 protective effect Effects 0.000 title claims abstract description 19
- 238000013016 damping Methods 0.000 claims abstract description 24
- 230000035939 shock Effects 0.000 claims abstract description 10
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 abstract description 6
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of electrical instruments, in particular to an electrical instrument with a protective structure, which comprises an electrical instrument main body and cover plates, wherein lower plates are fixed on two sides below the electrical instrument main body, the cover plates are arranged on the electrical instrument main body, sleeves are placed on two sides above the lower plates, a fixing mechanism is arranged between the sleeves and the lower plates, one end of an upper rod is inserted into each sleeve, a rod limiting plate is fixed at one end of the upper rod, the other end of the upper rod penetrates through each sleeve and extends upwards, and a damping spring is fixed below each rod limiting plate. This electrical instrument and meter protects electrical instrument and meter main part through the cover plate, and when the cover plate top bumps, the upper boom just can slide in the sleeve pipe, just can carry out the shock attenuation buffering to it through damping spring.
Description
Technical Field
The utility model relates to the technical field of electrical instruments, in particular to an electrical instrument with a protective structure.
Background
The electric instrument is a new generation programmable intelligent instrument, which adopts a large scale integrated circuit and a high brightness LED display, applies a digital sampling technology, and carries out real-time measurement display and control on phase voltage, line voltage, phase current, line current, active power, reactive power, apparent power, frequency, power factor, active electric energy, reactive electric energy, four-quadrant electric energy and the like in a three-phase electric line. The electrical instrument and meter are inevitably collided in the using process, the sensitivity of the electrical instrument and meter is easily affected by the collision, the existing electrical instrument and meter are not provided with a protective structure, and therefore the electrical instrument and meter with the protective structure is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defect that the existing electrical instrument does not have a protective structure in the prior art, and provides the electrical instrument with the protective structure.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an electrical instrument and meter with protective structure, includes electrical instrument and meter main part and cover plate, electrical instrument and meter main part below both sides all are fixed with the hypoplastron, the cover plate sets up in electrical instrument and meter main part, the sleeve pipe has all been placed to hypoplastron top both sides, be provided with fixed establishment between sleeve pipe and the hypoplastron, the sleeve pipe interpolation is equipped with upper boom one end, upper boom one end is fixed with the pole limiting plate, the upper boom other end passes the sleeve pipe and upwards extends, pole limiting plate below is fixed with damping spring, damping spring one end is fixed in the sleeve pipe bottom, all be connected through horizontal damping mechanism between upper boom and the cover plate.
Preferably, a rubber pad is fixed on the inner wall of the cover plate.
Preferably, a plurality of heat dissipation holes are formed in two side walls of the cover plate.
Preferably, the fixing mechanism comprises a round hole and a threaded rod, the round hole is formed in the lower plate, one end of the threaded rod is fixed below the sleeve, the other end of the threaded rod penetrates through the round hole and is connected with a nut, and a rotating handle is fixed outside the nut.
Preferably, the transverse damping mechanism comprises two side rods and a side plate, the side plate is arranged on one side of the upper rod, the two side rods are fixed on the side walls of the cover plates on the two sides of the upper rod, one end of each side rod penetrates through the upper rod and is fixed on one side of the side plate, a side damping spring is sleeved outside each side rod, one end of each side damping spring is fixed on the side wall of each cover plate, and the other end of each side damping spring is fixed on the upper rod.
The electrical instrument with the protective structure has the beneficial effects that: this electrical instrument and meter protects electrical instrument and meter main part through the cover plate, and when the cover plate top bumps, the upper boom just can slide in the sleeve pipe, just can carry out the shock attenuation buffering to it through damping spring, when bumping about the cover plate, just can carry out the shock attenuation buffering to it through horizontal damper to this has just reached and has protected electrical instrument and meter main part.
Drawings
Fig. 1 is a schematic front view of an electrical instrument with a protective structure according to the present invention.
Fig. 2 is a schematic side view of an electrical instrument with a protective structure according to the present invention.
Fig. 3 is a schematic structural view of a fixing mechanism of an electrical instrument with a protective structure according to the present invention.
In the figure: the electric instrument comprises an electric instrument main body 1, a cover plate 2, a rubber pad 3, a lower plate 4, a sleeve 5, a fixing mechanism 6, a round hole 61, a threaded rod 62, a nut 63, a rotating handle 64, an upper rod 7, a damping spring 8, a rod limiting plate 9, a side rod 10, a side damping spring 11, a side plate 12 and a heat dissipation hole 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-2, an electrical instrument with protective structure, including electrical instrument main part 1 and cover plate 2, electrical instrument main part 1 below both sides all are fixed with hypoplastron 4, cover plate 2 sets up on electrical instrument main part 1, a plurality of louvres 13 have all been seted up to 2 both sides walls of cover plate, 2 inner walls of cover plate are fixed with rubber pad 3, protect electrical instrument main part 1 through cover plate 2, can cushion protection to cover plate 2 through rubber pad 3, sleeve pipe 5 has all been placed through 4 top both sides of hypoplastron, be provided with fixed establishment 6 between sleeve pipe 5 and the hypoplastron 4, can fix sleeve pipe 5 through fixed establishment 6.
The 5 interpolations of sleeve pipe are equipped with 7 one ends of upper boom, 7 one ends of upper boom are fixed with pole limiting plate 9, 7 other ends of upper boom pass sleeve pipe 5 and upwards extend, pole limiting plate 9 below is fixed with damping spring 8, damping spring 8 one end is fixed in the sleeve pipe 5 bottom, damping spring 8 can the time of extension effect, the power that the object received under the same momentum change diminishes, with this effect that has reached the shock attenuation buffering, all be connected through horizontal damper between upper boom 7 and the cover plate 2, when 2 top bumps of cover plate, upper boom 7 just can slide in sleeve pipe 5, just can carry out the shock attenuation buffering to it through damping spring 8, when the collision about cover plate 2, just can carry out the shock attenuation buffering to it through horizontal damper, so that it has reached and has protected electrician's instrument main part 1.
Example 2
Referring to fig. 3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the fixing mechanism includes a circular hole 61 and a threaded rod 62, the circular hole 61 is opened on the lower plate 4, one end of the threaded rod 62 is fixed below the sleeve 5, the other end of the threaded rod 62 passes through the circular hole 61 and is connected with a nut 63, a rotating handle 64 is fixed outside the nut 63, when the cover plate 2 needs to be disassembled, the rotating handle 64 is only required to be rotated to remove the nut 63 from the threaded rod 62, and then the cover plate 2 is pulled upward to pull the threaded rod 62 out of the circular hole 61.
Example 3
Referring to fig. 1-2, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the lateral damping mechanism includes two side bars 10 and a side plate 12, the side plate 12 is disposed on one side of the upper bar 7, the two side bars 10 are fixed on the side wall of the cover plate 2 on both sides of the upper bar 7, one end of the side bar 10 passes through the upper bar 7 and is fixed on one side of the side plate 12, the side damping spring 11 is sleeved outside the side bar 10, one end of the side damping spring 11 is fixed on the side wall of the cover plate 2, the other end of the side damping spring 11 is fixed on the upper bar 7, when the cover plate collides with the left and right sides, the side bar 10 slides and can be damped and buffered by the side damping spring 11.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. An electrical instrument with a protective structure comprises an electrical instrument main body (1) and a cover plate (2), it is characterized in that both sides of the lower part of the main body (1) of the electrical instrument are fixed with lower plates (4), the cover plate (2) is arranged on the main body (1) of the electrical instrument, sleeves (5) are arranged on two sides above the lower plate (4), a fixing mechanism (6) is arranged between the sleeve (5) and the lower plate (4), one end of an upper rod (7) is inserted into the sleeve (5), one end of the upper rod (7) is fixed with a rod limit plate (9), the other end of the upper rod (7) penetrates through the sleeve (5) and extends upwards, a damping spring (8) is fixed below the rod limiting plate (9), one end of the damping spring (8) is fixed at the bottom of the sleeve (5), and the upper rod (7) and the cover plate (2) are connected through a transverse damping mechanism.
2. An electrical instrument with protective structure according to claim 1, characterized in that the inner wall of the cover plate (2) is fixed with a rubber pad (3).
3. The electrical instrument with the protective structure according to claim 1, wherein a plurality of heat dissipation holes (13) are formed on both side walls of the cover plate (2).
4. An electrical instrument with a protective structure according to claim 1, characterized in that the fixing mechanism comprises a circular hole (61) and a threaded rod (62), the circular hole (61) is opened on the lower plate (4), one end of the threaded rod (62) is fixed below the sleeve (5), the other end of the threaded rod (62) passes through the circular hole (61) and is connected with a nut (63), and a rotating handle (64) is fixed outside the nut (63).
5. An electrical instrument with protective structure according to claim 1, characterized in that the lateral shock absorbing mechanism comprises two side bars (10) and a side plate (12), the side plate (12) is arranged on one side of the upper bar (7), the two side bars (10) are fixed on the side wall of the cover plate (2) on both sides of the upper bar (7), one end of the side bar (10) passes through the upper bar (7) and is fixed on one side of the side plate (12), the side shock absorbing spring (11) is sleeved outside the side bar (10), one end of the side shock absorbing spring (11) is fixed on the side wall of the cover plate (2), and the other end of the side shock absorbing spring (11) is fixed on the upper bar (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121735020.5U CN215453576U (en) | 2021-07-28 | 2021-07-28 | Electrical instrument with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121735020.5U CN215453576U (en) | 2021-07-28 | 2021-07-28 | Electrical instrument with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215453576U true CN215453576U (en) | 2022-01-07 |
Family
ID=79685317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121735020.5U Active CN215453576U (en) | 2021-07-28 | 2021-07-28 | Electrical instrument with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215453576U (en) |
-
2021
- 2021-07-28 CN CN202121735020.5U patent/CN215453576U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 302303, Innovation Building, Anhui University Science and Technology Park, No. 2 Tianda Road, High tech Zone, Hefei City, Anhui Province, China 230000 Patentee after: Hefei Coulomb Electric Co.,Ltd. Country or region after: China Address before: 230001 8th floor, office building, Lianchuang hi tech Industrial Park, No. 96, Chuangxin Avenue, hi tech Zone, Hefei, Anhui Patentee before: Hefei Coulomb Electric Technology Co.,Ltd. Country or region before: China |