CN214409168U - Portable electric energy quality measuring instrument - Google Patents
Portable electric energy quality measuring instrument Download PDFInfo
- Publication number
- CN214409168U CN214409168U CN202120508580.0U CN202120508580U CN214409168U CN 214409168 U CN214409168 U CN 214409168U CN 202120508580 U CN202120508580 U CN 202120508580U CN 214409168 U CN214409168 U CN 214409168U
- Authority
- CN
- China
- Prior art keywords
- supporting box
- fixedly connected
- supporting
- electric energy
- instrument body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000006978 adaptation Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000000670 limiting effect Effects 0.000 description 5
- 230000008602 contraction Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Images
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model belongs to the technical field of electric energy detection equipment, in particular to a portable electric energy quality measuring instrument, which comprises a support box and an instrument body, wherein the instrument body is connected to the inner side of the support box in a sliding way, and the top of the instrument body is fixedly connected with a baffle; when accomodating, operating personnel only need make the extension spring extend with the location bolt pulling, thereby the backup pad drives the instrument body income supporting box of baffle bottom in the spout lapse this moment, then promote the inside that makes the battery get into supporting box with the connecting plate, remove the pulling to the location bolt at last, it is spacing to the backup pad in making the extension spring shrink to drive the location bolt and get into the draw-in groove, and the connecting rod then slides spacingly to the support frame in getting into the second fixed slot that the support frame was seted up along with the extension spring shrink, accomplish whole accomodating, occupation to the space has been reduced, the transportation protection to the supporting box has been played through the separation of connecting plate and baffle and has been prevented colliding with.
Description
Technical Field
The utility model belongs to the technical field of electric energy detection equipment, concretely relates to electric energy quality measuring apparatu convenient to carry.
Background
The quality of electric energy refers to the quality of electric energy in an electric power system, ideal electric energy should be a perfectly symmetrical sine wave, and some factors can make the waveform deviate from the symmetrical sine wave, so that the problem of the quality of the electric energy is generated, and labels for measuring the quality of the electric energy comprise voltage deviation, frequency deviation, voltage three-phase imbalance, harmonic waves and inter-harmonic waves, voltage fluctuation and voltage flicker.
The current electric energy quality measuring apparatu highly crosses lowly when directly putting on ground in order to prevent, influences the operation personnel to watching and operating of display screen, all can be at instrument bottom installing support, but this kind of after-mounting owing to be not convenient for accomodate, relatively occupy transportation and parking space, and can't protect the instrument body under the transport state, consequently make the practicality receive the influence.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an electric energy quality measuring apparatu convenient to carry.
In order to achieve the above object, the utility model provides a following technical scheme: a portable electric energy quality measuring instrument comprises a supporting box and an instrument body, wherein the instrument body is connected to the inner side of the supporting box in a sliding manner, a baffle is fixedly connected to the top of the instrument body, two symmetrically distributed supporting plates are fixedly connected to the bottom of the baffle, the supporting plates are connected to the inside of the supporting box in a sliding manner, two side walls of the supporting box are respectively connected with a positioning bolt in a sliding manner, one end of the positioning bolt penetrates through the supporting box and is connected with the supporting box in a sliding manner, the positioning bolt is fixedly clamped with the instrument body, a connecting rod is fixedly connected to the bottom of the positioning bolt, one end of the connecting rod penetrates through the supporting box and is connected with the supporting box in a sliding manner, two supporting frames are connected to the inner side of the supporting box in a sliding manner, and the supporting frames are provided with a first fixing groove and a second fixing groove which are matched with the connecting rod, the bottom fixedly connected with base of support frame, the top fixedly connected with stopper of support frame, two fixedly connected with connecting plates between the support frame, two fixedly connected with battery between the connecting plate.
Preferably, a handle is fixedly connected to the top of the baffle.
Preferably, two chutes are formed in the supporting box, two sliding blocks are fixedly connected to the bottoms of the supporting plates, and the sliding blocks are connected to the chutes in a sliding mode.
Preferably, the supporting box is provided with two through grooves, and the connecting rod is in sliding connection with the through grooves.
Preferably, the supporting plate is provided with a clamping groove, and the positioning bolt is in sliding connection with the clamping groove.
Preferably, two tension springs are fixedly connected between the positioning bolt and the outer wall of the supporting box.
Compared with the prior art, the beneficial effects of the utility model are that: the instrument body can be conveniently stored by the baffle and the support frame which can be rapidly and conveniently stored in the support box, an operator only needs to pull the positioning bolt to extend the tension spring when storing, so that the positioning bolt does not support the sliding block at the bottom of the sliding block, the connecting rod does not limit the support frame in the first fixing groove, the support plate slides downwards in the sliding groove to drive the instrument body at the bottom of the baffle to be stored in the support box, then the connecting plate is pushed to drive the storage battery to enter the support box, finally, the pulling of the positioning bolt is released, the tension spring is contracted to drive the positioning bolt to enter the clamping groove to limit the support plate, the connecting rod enters the second fixing groove arranged on the support frame along with the contraction of the tension spring to slide and limit the support frame, the integral storage is completed, the occupation of the space is reduced, the storage during transportation is convenient, and the instrument body is in the relatively closed support box after the storage, the separation through connecting plate and baffle has played the transportation protection to the supporting box and has prevented colliding with to the practicality has effectively been improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the present invention in an expanded state;
FIG. 3 is a schematic structural view of the middle supporting frame, the base and the limiting block of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 1.
In the figure: 1. a support box; 101. a through groove; 11. a chute; 2. an instrument body; 21. a baffle plate; 211. a handle; 22. a support plate; 221. a card slot; 23. a slider; 3. positioning a bolt; 31. a connecting rod; 32. a tension spring; 4. a support frame; 41. a first fixing groove; 42. a second fixing groove; 43. a base; 44. a limiting block; 5. a connecting plate; 51. and (4) a storage battery.
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 embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: a portable electric energy quality measuring instrument comprises a supporting box 1 and an instrument body 2, wherein the instrument body 2 is connected to the inner side of the supporting box 1 in a sliding manner, a baffle 21 is fixedly connected to the top of the instrument body 2, two supporting plates 22 which are symmetrically distributed are fixedly connected to the bottom of the baffle 21, the supporting plates 22 are connected to the inner side of the supporting box 1 in a sliding manner, two side walls of the supporting box 1 are respectively connected with a positioning bolt 3 in a sliding manner, one end of the positioning bolt 3 penetrates through the supporting box 1 and is connected with the supporting box 1 in a sliding manner, the positioning bolt 3 is fixedly clamped with the instrument body 2, the bottom of the positioning bolt 3 is fixedly connected with a connecting rod 31, one end of the connecting rod 31 penetrates through the supporting box 1 and is connected with the supporting box 1 in a sliding manner, two supporting frames 4 are connected to the inner side of the supporting box 1 in a sliding manner, the supporting frames 4 are provided with a first fixing groove 41 and a second fixing groove 42 which are matched with the connecting rod 31, the bottom of the supporting frames 4 is fixedly connected with a base 43, the top fixedly connected with stopper 44 of support frame 4, two connecting plates 5 of fixedly connected with between two support frames 4, fixedly connected with battery 51 between two connecting plates 5.
In this embodiment: the baffle 21 and the support frame 4 in the support box 1 can be quickly retracted, so that the instrument body 2 can be conveniently stored, an operator only needs to pull the positioning bolt 3 to stretch the tension spring 32 during storage, the positioning bolt 3 does not support the sliding block 23 at the bottom of the sliding block 23, the connecting rod 31 does not limit the support frame 4 at the first fixing groove 41, the support plate 22 slides downwards in the sliding groove 11 due to the influence of gravity to drive the instrument body 2 at the bottom of the baffle 21 to be retracted into the support box 1, then the connecting plate 5 is pushed to enable the storage battery 51 to enter the support box 1, finally the pulling of the positioning bolt 3 is released, the tension spring 32 is contracted to drive the positioning bolt 3 to enter the clamping groove 221 to limit the support plate 22, and the connecting rod 31 enters the second fixing groove 42 formed in the support frame 4 along with the contraction of the tension spring 32 to limit the support frame 4 in a sliding manner, the whole storage is completed, the occupation of space is reduced, the storage during transportation is convenient, the instrument body 2 is positioned in the relatively closed supporting box 1 after the storage, the transportation protection and the collision prevention of the supporting box 1 are realized through the separation of the supporting box 1, the connecting plate 5 and the baffle 21, so the practicability is effectively improved, when the instrument body 2 is taken out and the placement height of the supporting box 1 is improved, an operator pulls the positioning bolt 3 to enable the tension spring 32 to contract, at the moment, the connecting rod 31 is separated from the inner side of the second fixing groove 42 to remove the limit of the supporting frame 4, the positioning bolt 3 is separated from the clamping groove 221 to remove the limit of the supporting plate 22, then the baffle 21 is pulled upwards through the handle 211 to enable the sliding block 23 at the bottom of the supporting plate 22 to slide in the sliding groove 11, so that the instrument body 2 is pulled out from the inner side of the supporting box 1, then the connecting plate 5 is pulled downwards to enable the supporting frame 4 to be separated from the inside of the supporting box 1, make battery 51 be located the outside of supporting box 1, and the setting of stopper 44 plays the effect that prevents that support frame 4 from deviating from directly from supporting box 1, realize the power supply to instrument body 2 through opening battery 51, and raise supporting box 1's overall height through support frame 4, later remove the pulling to location bolt 3, it slides to promote location bolt 3 and connecting rod 31 when making extension spring 32 shrink, make location bolt 3 be located the bottom of slider 23, support slider 23, and connecting rod 31 is located first fixed slot 41 and realizes supporting support to support frame 4, make the overall position of backup pad 22 and support frame 4 stable, base 43 through support frame 4 bottom supports supporting box 1, thereby instrument body 2's height has been raised, it watches and operate more conveniently with operating personnel.
In fig. 1 and 2: the top of the baffle 21 is fixedly connected with a handle 211, the support box 1 is provided with two sliding chutes 11, the bottoms of the two support plates 22 are fixedly connected with sliding blocks 23, and the sliding blocks 23 are slidably connected in the sliding chutes 11; the setting of handle 211 makes instrument body 2 when realizing accomodating the artifical transportation in back, more convenient in with holding of supporting box 1, slides through the cooperation of spout 11 and slider 23, plays the slip limiting displacement when going up and down to backup pad 22, has improved backup pad 22 and has slided the stability when deviating from in supporting box 1.
In fig. 1 and 4: the support box 1 is provided with two through grooves 101, the connecting rod 31 is connected with the through grooves 101 in a sliding manner, the support plate 22 is provided with a clamping groove 221, the positioning bolt 3 is connected with the clamping groove 221 in a sliding manner, and two tension springs 32 are fixedly connected between the positioning bolt 3 and the outer wall of the support box 1; the through groove 101 has a limiting effect on the sliding of the connecting rod 31, so that when the tension spring 32 is extended by pulling the positioning bolt 3, the connecting rod 31 can only slide along a straight line under the limiting effect of the through groove 101, and the stability is improved.
The utility model discloses a theory of operation and use flow: when the instrument is stored, an operator only needs to pull the positioning bolt 3 to extend the tension spring 32, at this time, the positioning bolt 3 does not support the sliding block 23 at the bottom of the sliding block 23, the connecting rod 31 does not limit the supporting frame 4 at the position of the first fixing groove 41, at this time, the supporting plate 22 slides downwards in the sliding groove 11 to drive the instrument body 2 at the bottom of the baffle plate 21 to be stored in the supporting box 1, then the connecting plate 5 is pushed to drive the storage battery 51 to enter the supporting box 1, and finally the pulling of the positioning bolt 3 is released, so that the tension spring 32 is contracted to drive the positioning bolt 3 to enter the clamping groove 221 to limit the supporting plate 22, the connecting rod 31 enters the second fixing groove 42 formed in the supporting frame 4 along with the contraction of the tension spring 32 to slide and limit the supporting frame 4, the integral storage is completed, the operation is simple, the occupation of the space is reduced, the storage during the transportation is convenient, and the instrument body 2 is in the relatively closed supporting box 1 after the storage, the transportation protection of the supporting box 1 is protected and the collision is prevented through the separation of the supporting box 1, the connecting plate 5 and the baffle 21.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an electric energy quality measurement appearance convenient to carry, includes supporting box (1) and instrument body (2), its characterized in that: the instrument body (2) is connected to the inner side of the supporting box (1) in a sliding manner, a baffle (21) is fixedly connected to the top of the instrument body (2), two supporting plates (22) which are symmetrically distributed are fixedly connected to the bottom of the baffle (21), the supporting plates (22) are connected to the inside of the supporting box (1) in a sliding manner, positioning bolts (3) are connected to two side walls of the supporting box (1) in a sliding manner, one end of each positioning bolt (3) penetrates through the supporting box (1) and is connected with the supporting box (1) in a sliding manner, the positioning bolts (3) are fixedly clamped with the instrument body (2), a connecting rod (31) is fixedly connected to the bottom of each positioning bolt (3), one end of each connecting rod (31) penetrates through the supporting box (1) and is connected with the supporting box (1) in a sliding manner, two supporting frames (4) are connected to the inner side of the supporting box (1) in a sliding manner, support frame (4) seted up with first fixed slot (41) and second fixed slot (42) of connecting rod (31) looks adaptation, the bottom fixedly connected with base (43) of support frame (4), the top fixedly connected with stopper (44) of support frame (4), two connecting plates of fixedly connected with (5), two between support frame (4) fixedly connected with battery (51) between connecting plate (5).
2. The portable electric energy quality measuring instrument according to claim 1, wherein: the top of the baffle (21) is fixedly connected with a handle (211).
3. The portable electric energy quality measuring instrument according to claim 1, wherein: two chutes (11) are formed in the supporting box (1), two sliding blocks (23) are fixedly connected to the bottom of the supporting plate (22), and the sliding blocks (23) are connected in the chutes (11) in a sliding mode.
4. The portable electric energy quality measuring instrument according to claim 1, wherein: two through grooves (101) are formed in the supporting box (1), and the connecting rod (31) is connected with the through grooves (101) in a sliding mode.
5. The portable electric energy quality measuring instrument according to claim 1, wherein: the supporting plate (22) is provided with a clamping groove (221), and the positioning bolt (3) is in sliding connection with the clamping groove (221).
6. The portable electric energy quality measuring instrument according to claim 1, wherein: two tension springs (32) are fixedly connected between the positioning bolt (3) and the outer wall of the supporting box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120508580.0U CN214409168U (en) | 2021-03-10 | 2021-03-10 | Portable electric energy quality measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120508580.0U CN214409168U (en) | 2021-03-10 | 2021-03-10 | Portable electric energy quality measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214409168U true CN214409168U (en) | 2021-10-15 |
Family
ID=78028716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120508580.0U Active CN214409168U (en) | 2021-03-10 | 2021-03-10 | Portable electric energy quality measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214409168U (en) |
-
2021
- 2021-03-10 CN CN202120508580.0U patent/CN214409168U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214409168U (en) | Portable electric energy quality measuring instrument | |
| CN209747333U (en) | Explosion-proof type condenser convenient to installation is fixed | |
| CN212411451U (en) | Warning board for transformer substation | |
| CN214346608U (en) | Relay protection overhaul test platform | |
| CN213145872U (en) | Electric power construction operation measuring apparatu | |
| CN219477631U (en) | AC/DC charging device | |
| CN217600053U (en) | Special storage device of earth connection | |
| CN210243818U (en) | Novel variable-frequency mutual inductor tester | |
| CN105398477A (en) | Multifunctional folding type test car | |
| CN212114516U (en) | 66KV transformer substation grounding wire high-altitude hanging device | |
| CN216180406U (en) | Safety tool box for transformer substation site | |
| CN108819998A (en) | A kind of trolley type maintenance power supply device | |
| CN212497684U (en) | Toolbox is used in technical maintenance of computer science | |
| CN214293083U (en) | Portable experimental auxiliary trolley | |
| CN215420152U (en) | Portable solar outdoor 4G network storage monitoring equipment | |
| CN211582409U (en) | Upright edition show cupboard | |
| CN215560187U (en) | Cell separation device with cell sample protection function | |
| CN214624117U (en) | Foreign language learning tool convenient to move | |
| CN217598609U (en) | High-voltage testing instrument carrier | |
| CN211151301U (en) | On-vehicle cabinet of putting of transformer fortune dimension operation | |
| CN216113038U (en) | Human resource data statistical device | |
| CN208445447U (en) | Generator permanent magnet body installs equipment | |
| CN217787186U (en) | Integrated AC/DC withstand voltage test device trolley | |
| CN218004111U (en) | Portable and foldable electronic tag data acquisition equipment | |
| CN209784321U (en) | mounting rack of gas monitor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |