CN210514495U

CN210514495U - Electric energy comprehensive tester

Info

Publication number: CN210514495U
Application number: CN201921177216.XU
Authority: CN
Inventors: 马永春; 邵心怡
Original assignee: Jiaxing Aoyou Energy Conservation Evaluation Service Co Ltd
Current assignee: Jiaxing Aoyou Energy Conservation Evaluation Service Co Ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-05-12
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses an electric energy comprehensive tester, include the box and articulate the case lid on the box, be equipped with control panel in the box, last display screen and the a plurality of jack of being equipped with of control panel, control panel is last to be equipped with the closing plate of a plurality of and jack one-to-one up-and-down correspondence through the pivot with rotating, the closing plate covers the jack when the closing plate is located the top of jack. This electric energy integrated test appearance is equipped with the closing plate on control panel and makes impurity and oily difficult entering jack in, and the test is more accurate.

Description

Electric energy comprehensive tester

Technical Field

The utility model belongs to the technical field of instrument and instrument technique and specifically relates to an electric energy comprehensive tester is related to.

Background

The comprehensive electric energy analysis tester is used for testing three-phase or single-phase alternating current, alternating voltage, power, electric quantity, power factor, power grid frequency, harmonic component of the power grid, frequency, motor operation load rate, comprehensive efficiency and other parameters. The current tester is placed in a box body and comprises an operation panel, a display screen and a plurality of jacks are arranged on the operation panel, the tester is frequently taken to places with harsh environments for use, impurities and oil enter the jacks, and therefore the phenomenon of inaccurate test can occur in the using process.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an electric energy comprehensive tester, this electric energy comprehensive tester be equipped with the closing plate on control panel make impurity and oil be difficult for entering into the jack in, the test is more accurate.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides an electric energy comprehensive tester, includes the box and articulates the case lid on the box, be equipped with control panel in the box, last display screen and the a plurality of jack of being equipped with of control panel, control panel is last to be equipped with the closing plate of a plurality of and jack one-to-one through the pivot with rotating, the closing plate covers the jack when the closing plate is located the top of jack.

Through adopting above-mentioned technical scheme, make in oil or impurity is difficult for entering into the jack through the closing plate to the structure that makes the tester test is more accurate.

The utility model discloses further set up to: the control panel is internally provided with a second bevel gear which is meshed with the first bevel gear in a rotating way through a shaft rod, the other end of the shaft rod is provided with a gear, the control panel is internally provided with a rack which is meshed with the gear in a vertical sliding way, the control panel is provided with a corresponding sliding groove, the rack is provided with a fixing ring which is larger than the diameter of the jack, and the fixing ring is positioned above the jack.

Through adopting above-mentioned technical scheme, the plug passes solid fixed ring at the in-process that down removes, and the fixing base on the plug promotes solid fixed ring and down removes, and the rack promotes gear revolve to drive first bevel gear, second bevel gear and pivot and rotate together, realize the automation of closing plate and open, it is more convenient that the operation is got up.

The utility model discloses further set up to: the bottom of spout is equipped with first elastic component, and the one end of first elastic component is contradicted in the inner of rack, and the other end is contradicted on the spout diapire.

Through adopting above-mentioned technical scheme, after extracting the plug from the jack, the rack is automatic upward movement under the effect of first elastic component, and gear, first bevel gear and second bevel gear take place to rotate under the promotion of rack, thereby make the closing plate also rotate and can realize the self-sealing jack.

The utility model discloses further set up to: the fixing ring comprises a ring body and a rod body fixedly connected with the ring body, and the rod body is connected with the rack through threads.

Through adopting above-mentioned technical scheme, the body of rod passes through threaded connection with the rack and can conveniently assemble and dismantle.

The utility model discloses further set up to: the control panel is provided with a slide rod in a vertically sliding mode, the control panel is provided with a corresponding sliding groove, a connecting rod is connected between the slide rod and the ring body, and the jack is located between the slide rod and the rack.

Through adopting above-mentioned technical scheme, the setting up of slide bar makes solid fixed ring more steady smooth and easy at the in-process that reciprocates, the difficult phenomenon that blocks that appears.

The utility model discloses further set up to: the bottom of the sliding groove is provided with a second elastic piece, one end of the second elastic piece props against the inner end of the sliding rod, and the other end of the second elastic piece props against the bottom wall of the sliding groove.

By adopting the technical scheme, after the plug is pulled out of the jack, the sliding rod can also automatically reset under the action of the second elastic piece.

The utility model discloses further set up to: the cross sections of the sliding rod and the rack are both polygonal.

By adopting the technical scheme, the cross sections of the sliding rod and the rack are polygonal, so that the sliding rod and the rack are not easy to rotate, and the operation is more stable.

To sum up, the utility model discloses a beneficial technological effect does:

1. the jack is sealed by the sealing plate, so that oil and impurities are not easy to enter the jack, and a test result is more accurate.

2. The plug is inserted into the fixing ring, the sealing plate can rotate to realize automatic opening in the process of pushing the fixing ring to move downwards, and the operation is simpler and more convenient.

3. After the plug is pulled out from the jack, the rack and the sliding rod can move upwards under the action of the first elastic piece and the second elastic piece respectively, meanwhile, the sealing plate can also rotate to realize automatic reset, and the jack is sealed again by the sealing plate.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic structural diagram of an automatic rotating mechanism in a control panel of the present invention.

In the figure, 1, a box body; 2. a box cover; 3. a control panel; 4. a display screen; 5. a jack; 6. a rotating shaft; 7. a sealing plate; 8. a first bevel gear; 9. a second bevel gear; 10. a gear; 11. a rack; 12. a chute; 13. a fixing ring; 131. a ring body; 132. a rod body; 14. a first elastic member; 15. a slide bar; 16. a sliding groove; 17. a connecting rod; 18. a second elastic member; 19. a shaft rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses an electric energy comprehensive tester, including box 1 and the case lid 2 that articulates on box 1, be equipped with control panel 3 in box 1, control panel 3 is last to be equipped with display screen 4 and six jacks 5, is equipped with six closing plates 7 through pivot 6 ground of rotating on control panel 3, closing plate 7 and jack 5 one-to-one, and closing plate 7 is used for sealed jack 5.

As shown in fig. 2 and 3, an automatic rotation mechanism for controlling the sealing plate 7 to automatically rotate is arranged in the control panel 3, and includes a first bevel gear 8, a second bevel gear 9, a gear 10, a rack 11, a shaft rod 19, a sliding rod 15, a fixing ring 13, a first elastic member 14 and a second elastic member 18, the first bevel gear 8 is fixedly sleeved on the rotating shaft 6, the shaft rod 19 is rotatably arranged in the control panel 3, the second bevel gear 9 is fixedly sleeved on the left end of the shaft rod 19 and is engaged with the first bevel gear 8, the gear 10 is fixedly sleeved on the other end of the shaft rod 19, the rack 11 is vertically slidably arranged on the control panel 3 and is engaged with the gear 10, the control panel 3 is provided with a corresponding chute 12, and the bottom of the chute 12 is provided with the first elastic member 14; slide bar 15 sets up on control panel 3 with sliding up and down, control panel 3 is last to be equipped with corresponding groove 16 that slides, rack 11 and slide bar 15's cross section are the quadrangle, solid fixed ring 13 sets up between rack 11 and slide bar 15, solid fixed ring 13 includes ring body 131 and body of rod 132, body of rod 132 passes through threaded connection with rack 11, be equipped with connecting rod 17 between ring body 131 and the slide bar 15, ring body 131 is located the top of jack 5, the diameter of ring body 131 is greater than the diameter of jack 5, the metal part of plug can pass through ring body 131, the base of plastics at the back can block on ring body 131.

The first elastic member 14 and the second elastic member 18 are both springs.

The implementation principle of the embodiment is as follows: when a plug is required to be inserted into the jack 5, the plug is inserted into the ring body 131 to push the ring body 131 to move downwards together, the rack 11 drives the sealing plate 7 to rotate in the downward movement process, after the sealing plate 7 is moved away from the upper position of the jack 5, the plug continues to move downwards to be inserted into the jack 5, and the plug can be stably clamped in the jack 5 after being inserted into the jack 5; when the plug is pulled out from the jack 5, the rack 11 moves upward under the action of the first elastic member 14, and simultaneously the slide rod 15 also moves upward under the action of the second elastic member 18, so as to drive the sealing plate 7 to rotate, and the sealing plate 7 rotates back to the original place to seal the jack 5.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an electric energy comprehensive tester, includes box (1) and articulates case lid (2) on box (1), be equipped with control panel (3) in box (1), be equipped with display screen (4) and a plurality of jack (5), its characterized in that on control panel (3): the control panel (3) is rotatably provided with a plurality of sealing plates (7) which are in one-to-one up-and-down correspondence with the insertion holes (5) through a rotating shaft (6), and the insertion holes (5) are covered by the sealing plates (7) when the sealing plates (7) are positioned above the insertion holes (5).

2. The integrated electric energy tester according to claim 1, characterized in that: the automatic transmission mechanism is characterized in that a first bevel gear (8) is arranged on the rotating shaft (6), a second bevel gear (9) meshed with the first bevel gear (8) is rotatably arranged in the control panel (3) through a shaft rod (19), a gear (10) is arranged at the other end of the shaft rod (19), a rack (11) meshed with the gear (10) is arranged on the control panel (3) in a vertically sliding mode, a corresponding sliding groove (12) is formed in the control panel (3), a fixing ring (13) larger than the diameter of the insertion hole (5) is arranged on the rack (11), and the fixing ring (13) is located above the insertion hole (5).

3. The integrated electric energy tester according to claim 2, characterized in that: the bottom of the sliding groove (12) is provided with a first elastic piece (14), one end of the first elastic piece (14) props against the inner end of the rack (11), and the other end of the first elastic piece props against the bottom wall of the sliding groove (12).

4. The integrated electric energy tester according to claim 2, characterized in that: the fixing ring (13) comprises a ring body (131) and a rod body (132) fixedly connected with the ring body (131), and the rod body (132) is connected with the rack (11) through threads.

5. The integrated electric energy tester according to claim 4, wherein: the control panel (3) is provided with a sliding rod (15) in a vertically sliding manner, the control panel (3) is provided with a corresponding sliding groove (16), a connecting rod (17) is connected between the sliding rod (15) and the ring body (131), and the jack (5) is located between the sliding rod (15) and the rack (11).

6. The integrated electric energy tester according to claim 5, wherein: and a second elastic piece (18) is arranged at the bottom of the sliding groove (16), one end of the second elastic piece (18) is abutted against the inner end of the sliding rod (15), and the other end of the second elastic piece is abutted against the bottom wall of the sliding groove (16).

7. The integrated electric energy tester according to claim 5, wherein: the cross sections of the sliding rod (15) and the rack (11) are both polygonal.