CN217467005U - Single-phase ammeter based on nixie tube display - Google Patents
Single-phase ammeter based on nixie tube display Download PDFInfo
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- CN217467005U CN217467005U CN202123333185.2U CN202123333185U CN217467005U CN 217467005 U CN217467005 U CN 217467005U CN 202123333185 U CN202123333185 U CN 202123333185U CN 217467005 U CN217467005 U CN 217467005U
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- fixedly connected
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- phase ammeter
- ampere meter
- tube display
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- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 230000017525 heat dissipation Effects 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims description 27
- 238000005096 rolling process Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 230000000670 limiting effect Effects 0.000 description 10
- 238000009434 installation Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a single-phase ampere meter based on charactron shows, including dismouting mechanism, heat dissipation mechanism and single-phase ampere meter body, heat dissipation mechanism sets up in dismouting mechanism, single-phase ampere meter body sets up in dismouting mechanism, dismouting mechanism includes the protecting box, the front swing joint of protecting box has the dodge gate, the equal fixedly connected with anchor clamps piece of the left and right sides wall of protecting box, the equal fixedly connected with anchor clamps piece of the left and right sides of protecting box, the inboard swing joint of anchor clamps has the threaded rod, the outside threaded connection of threaded rod has the thread piece, the outside fixedly connected with stopper of thread piece, the outside fixedly connected with activity anchor clamps piece of stopper. This single-phase ampere meter based on charactron shows facilitates the use, has realized the purpose of the single-phase ampere meter dismouting of being convenient for, and the dismouting is very convenient when single-phase ampere meter appears damaging needs to detect or maintain, need not consume a large amount of takedown time of staff.
Description
Technical Field
The utility model relates to a single-phase ampere meter technical field specifically is a single-phase ampere meter based on charactron shows.
Background
The single-phase ammeter is suitable for an electric power grid and an automatic control system, mainly measures current parameters in the grid, can complete networking communication with different PLCs and industrial control computers in the industry, realizes intelligent management of enterprises and public institutions, and provides a basis for special electric energy-saving auditing.
The single-phase ammeter has the characteristics of simple wiring, convenient maintenance, small engineering quantity, programmable field input parameter setting and the like, but the existing single-phase ammeter based on nixie tube display has the defect of inconvenient disassembly and assembly, so that the single-phase ammeter is very troublesome to disassemble and assemble when damage is caused and detection or maintenance is required, a large amount of disassembly time of workers is consumed, the single-phase ammeter is inconvenient to use, and the use efficiency and the use effect of the single-phase ammeter are reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a single-phase ampere meter based on charactron shows possesses advantages such as the dismouting of being convenient for, has solved current single-phase ampere meter based on charactron shows and has had the shortcoming of the dismouting of being not convenient for, and the dismouting is very troublesome when leading to single-phase ampere meter to appear damaging need detecting or maintaining, need consume a large amount of dismantlement time of staff, and inconvenient use has reduced the availability factor of single-phase ampere meter and the problem of result of use.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a single-phase ampere meter based on charactron shows, includes dismouting mechanism, heat dissipation mechanism and single-phase ampere meter body, heat dissipation mechanism sets up on dismouting mechanism, single-phase ampere meter body sets up on dismouting mechanism, dismouting mechanism includes the protective housing, the front swing joint of protective housing has the dodge gate, the equal fixedly connected with anchor clamps piece of the left and right sides wall of protective housing, the equal fixedly connected with anchor clamps piece of the left and right sides of protective housing, the inboard swing joint of anchor clamps has the threaded rod, the outside threaded connection of threaded rod has the screw thread piece, the outside fixedly connected with stopper of screw thread piece, the outside fixedly connected with movable anchor clamps piece of stopper.
Further, heat dissipation mechanism includes the air-blower, the exit fixedly connected with air-out pipe of air-blower.
Furthermore, the outside fixedly connected with air-out cover of air-out pipe, the bottom fixedly connected with bracing piece of air-out pipe.
Further, the interior roof fixedly connected with digital display tube of protective housing, the equal fixedly connected with installation piece in top and the bottom of protective housing, the inboard threaded connection of installation piece has connecting screw.
Furthermore, the outer side of the connecting screw is movably connected with a spring washer, and the outer side of the connecting screw is movably connected with a spring gasket.
Furthermore, the top end of the threaded rod is fixedly connected with a movable rotating handle, and the bottom end of the threaded rod is fixedly connected with a rolling bearing.
Further, the single-phase ammeter body is movably connected with the movable clamping block, and the protection box is fixedly connected with the air blower.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this single-phase ampere meter based on charactron shows, through protective housing in the dismouting mechanism, the dodge gate, fixed clamp splice, fixed box, the threaded rod, the thread piece, the stopper, the activity clamp splice, cooperation between activity turning handle and the antifriction bearing, can install or dismantle single-phase ampere meter body, so that detect or maintain single-phase ampere meter body, can protect single-phase ampere meter body simultaneously, overall structure is simple, high durability and convenient use, the purpose of the dismouting of being convenient for of single-phase ampere meter has been realized, the dismouting is very convenient when single-phase ampere meter appears damaging needs to detect or maintain, need not consume a large amount of takedown time of staff, the availability factor and the result of use of single-phase ampere meter have been improved.
2. This single-phase ampere meter based on charactron shows through the air-blower in the heat dissipation mechanism, go out the tuber pipe, go out the mating reaction between fan housing and the bracing piece, can carry out the heat dissipation to single-phase ampere meter body and handle, avoids single-phase ampere meter body to damage because of the high temperature, has improved the life of single-phase ampere meter body, through the mating reaction between installation piece, connecting screw, spring washer and the spring shim, can be in the same place stable and ground connection of guard box.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the connection structure of the protection box in the structure of the present invention;
fig. 3 is a right side view of the protective box connecting structure in the structure of the present invention.
In the figure: 100 disassembly and assembly mechanisms, 101 protective boxes, 102 movable doors, 103 fixed clamping blocks, 104 fixed boxes, 105 threaded rods, 106 threaded blocks, 107 limiting blocks, 108 movable clamping blocks, 109 movable rotating handles, 110 rolling bearings, 200 heat dissipation mechanisms, 201 blowers, 202 air outlet pipes, 203 air outlet covers, 204 supporting rods, 3 single-phase ammeter bodies, 4 digital display pipes, 5 mounting blocks, 6 connecting screws, 7 spring washers and 8 spring washers.
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. 1-3, in the embodiment, the single-phase ammeter based on nixie tube display includes a disassembling and assembling mechanism 100, a heat dissipating mechanism 200 and a single-phase ammeter body 3, the heat dissipating mechanism 200 is disposed on the disassembling and assembling mechanism 100, the single-phase ammeter body 3 is disposed on the disassembling and assembling mechanism 100, wherein the disassembling and assembling mechanism 100 is fixedly connected to the heat dissipating mechanism 200, the disassembling and assembling mechanism 100 is movably connected to the single-phase ammeter body 3, the disassembling and assembling mechanism 100 can assemble or disassemble the single-phase ammeter body 3 so as to detect or maintain the single-phase ammeter body 3, and simultaneously can protect the single-phase ammeter body 3, the heat dissipating mechanism 200 can dissipate heat of the single-phase ammeter body 3, thereby preventing the single-phase ammeter body 3 from being damaged due to over-high temperature, prolonging the service life of the single-phase ammeter body 3, and achieving the purpose of facilitating disassembling and assembling of the single-phase ammeter, the single-phase ampere meter is convenient to disassemble and assemble when being damaged and needing to be detected or maintained, does not need to consume a large amount of disassembly time of workers, improves the service efficiency and the use effect of the single-phase ampere meter, and is explained in detail below.
In order to realize the dismounting function of dismounting mechanism 100, as shown in fig. 1, fig. 2 and fig. 3, dismounting mechanism 100 in this embodiment includes protective box 101, the front swing joint of protective box 101 has movable door 102, the equal fixedly connected with fixed clamp splice 103 of the left and right sides wall of protective box 101, the equal fixedly connected with fixed box 104 of the left and right sides of protective box 101, the inboard swing joint of fixed box 104 has threaded rod 105, the outside threaded connection of threaded rod 105 has threaded block 106, the outside fixedly connected with stopper 107 of threaded block 106, the outside fixedly connected with movable clamp splice 108 of stopper 107, the top fixedly connected with activity turning handle 109 of threaded rod 105, the bottom fixedly connected with antifriction bearing 110 of threaded rod 105.
Wherein, the single-phase ammeter body 3 is movably connected with a movable clamping block 108, the number of the fixed clamping block 103, the fixed box 104, a threaded rod 105, a threaded block 106, a limiting block 107, the movable clamping block 108, a movable rotating handle 109 and a rolling bearing 110 is two, the fixed clamping block 103 is movably connected with the single-phase ammeter body 3, the bottom end of the threaded rod 105 sequentially penetrates through the fixed box 104, the threaded block 106 and the rolling bearing 110 and extends to the inner side of the rolling bearing 110, the rolling bearing 110 consists of an inner ring, a ball and an outer ring, the inner ring is fixedly connected with the threaded rod 105, the outer ring is fixedly connected with the fixed box 104, the inner side of the threaded block 106 is provided with a threaded hole matched with the outer side thread of the threaded rod 105, the inner sides of the protective box 101 and the fixed box 104 are both provided with a limit long groove, the width of the limiting long groove is equal to that of the limiting block 107, the limiting long groove is connected with the limiting block 107 in a sliding mode, and the movable clamping block 108 and the fixed clamping block 103 are both L-shaped.
In addition, the rolling bearing 110 is arranged, the rotating stability of the threaded rod 105 can be improved, the threaded block 106 can be limited to rotate circumferentially by arranging the limiting long groove and the limiting block 107, the clamping stability of the single-phase ammeter body 3 can be improved by arranging the two movable clamping blocks 108 and the two fixed clamping blocks 103, the single-phase ammeter body 3 can be placed on the inner side of the protection box 101 by opening the movable door 102, and the single-phase ammeter body 3 can be protected by arranging the protection box 101.
In order to realize the heat dissipation function of the heat dissipation mechanism 200, as shown in fig. 1, the heat dissipation mechanism 200 in this embodiment includes an air blower 201, an outlet of the air blower 201 is fixedly connected with an air outlet pipe 202, an outer side of the air outlet pipe 202 is fixedly connected with an air outlet cover 203, and a bottom of the air outlet pipe 202 is fixedly connected with a support rod 204.
The interior roof fixedly connected with digital display tube 4 of protective housing 101, the equal fixedly connected with installation piece 5 in top and the bottom of protective housing 101, the inboard threaded connection of installation piece 5 has connecting screw 6, and connecting screw 6's outside swing joint has spring washer 7, and connecting screw 6's outside swing joint has spring shim 8.
Wherein, protective housing 101 and air-blower 201 fixed connection, the quantity of bracing piece 204 is two, two bracing pieces 204 all with protective housing 101 fixed connection, the quantity of going out fan housing 203 is five, five play fan housing 203 are the equidistance in the outside of going out a tuber pipe 202 and arrange, five play fan housing 203 all are linked together with a tuber pipe 202, installation piece 5, connecting screw 6, spring washer 7 and spring shim 8's quantity is four, spring shim 8 is run through in proper order to the one end at the connecting screw 6 back, spring washer 7 and installation piece 5 and extend to the back of installation piece 5 and be connected with the wall, single-phase ampere meter body 3 and 4 swing joint of digital display tube.
In addition, through setting up two bracing pieces 204, can support air-out pipe 202, through setting up five air-out covers 203, can improve the effect of cold wind circulation, through setting up four installation pieces 5 and four connecting screw 6, can improve protective housing 101 and wall connection's stability, through setting up spring washer 7 and spring gasket 8, can improve the stability that connecting screw 6 connects.
The working principle of the above embodiment is as follows:
(1) when the single-phase ammeter body 3 needs to be detected, the movable door 102 is opened first, then the movable rotating handle 109 is rotated to drive the threaded rod 105 to rotate, and because the threaded rod 105 is in threaded connection with the threaded block 106, the threaded rod 105 can sequentially drive the threaded block 106, the limiting block 107 and the movable clamping block 108 to move upwards in the rotating process, so that the movable clamping block 108 is separated from the single-phase ammeter body 3, the single-phase ammeter body 3 is enabled to lose the limiting effect, and the single-phase ammeter body 3 can be detached and detected.
(2) Can blow in into the inboard of tuber pipe 202 and play fan housing 203 with cold wind in proper order through air-blower 201, go out fan housing 203 and can blow in the inboard of protective housing 101 with cold wind, flow at the inboard circulation of protective housing 101 through cold wind, can carry out the heat dissipation treatment to single-phase ampere meter body 3, avoid single-phase ampere meter body 3 to burn out because of the high temperature, improved single-phase ampere meter body 3's life.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A single-phase ampere meter based on nixie tube display is characterized in that: the device comprises a disassembling and assembling mechanism (100), a heat dissipation mechanism (200) and a single-phase ammeter body (3), wherein the heat dissipation mechanism (200) is arranged on the disassembling and assembling mechanism (100), and the single-phase ammeter body (3) is arranged on the disassembling and assembling mechanism (100);
dismouting mechanism (100) are including protective housing (101), the front swing joint of protective housing (101) has dodge gate (102), the equal fixedly connected with clamping piece (103) of the left and right sides wall of protective housing (101), the equal fixedly connected with clamping piece (104) of the left and right sides of protective housing (101), the inboard swing joint of clamping piece (104) has threaded rod (105), the outside threaded connection of threaded rod (105) has screw thread piece (106), the outside fixedly connected with stopper (107) of screw thread piece (106), the outside fixedly connected with movable clamping piece (108) of stopper (107).
2. The single-phase ammeter based on nixie tube display as claimed in claim 1, wherein: the heat dissipation mechanism (200) comprises an air blower (201), and an outlet pipe (202) is fixedly connected to an outlet of the air blower (201).
3. The single-phase ammeter based on nixie tube display as claimed in claim 2, wherein: the outside fixedly connected with of air-out pipe (202) goes out fan housing (203), the bottom fixedly connected with bracing piece (204) of air-out pipe (202).
4. The digital tube display-based single-phase ammeter according to claim 1, wherein: the inner top wall of the protective box (101) is fixedly connected with a digital display tube (4), the top and the bottom of the protective box (101) are fixedly connected with mounting blocks (5), and the inner side of each mounting block (5) is in threaded connection with a connecting screw (6).
5. The single-phase ammeter based on nixie tube display as claimed in claim 4, wherein: the outer side of the connecting screw (6) is movably connected with a spring washer (7), and the outer side of the connecting screw (6) is movably connected with a spring gasket (8).
6. The single-phase ammeter based on nixie tube display as claimed in claim 1, wherein: the top end of the threaded rod (105) is fixedly connected with a movable rotating handle (109), and the bottom end of the threaded rod (105) is fixedly connected with a rolling bearing (110).
7. The single-phase ammeter based on nixie tube display as claimed in claim 2, wherein: the single-phase ammeter body (3) is movably connected with the movable clamping block (108), and the protection box (101) is fixedly connected with the air blower (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123333185.2U CN217467005U (en) | 2021-12-28 | 2021-12-28 | Single-phase ammeter based on nixie tube display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123333185.2U CN217467005U (en) | 2021-12-28 | 2021-12-28 | Single-phase ammeter based on nixie tube display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217467005U true CN217467005U (en) | 2022-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123333185.2U Expired - Fee Related CN217467005U (en) | 2021-12-28 | 2021-12-28 | Single-phase ammeter based on nixie tube display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217467005U (en) |
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2021
- 2021-12-28 CN CN202123333185.2U patent/CN217467005U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220920 |