CN113504398A - Intelligent terminal electric energy meter convenient for fixing relay - Google Patents
Intelligent terminal electric energy meter convenient for fixing relay Download PDFInfo
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- CN113504398A CN113504398A CN202110768493.3A CN202110768493A CN113504398A CN 113504398 A CN113504398 A CN 113504398A CN 202110768493 A CN202110768493 A CN 202110768493A CN 113504398 A CN113504398 A CN 113504398A
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 19
- 229910052802 copper Inorganic materials 0.000 claims description 16
- 239000010949 copper Substances 0.000 claims description 16
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- 238000013461 design Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 7
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/12—Arrangements of bearings
Abstract
The invention relates to the technical field of intelligent terminals, in particular to an intelligent terminal electric energy meter convenient for fixing a relay, which comprises a device main body, wherein a main board is fixedly arranged in the device main body, the relay main body is arranged in the device main body, two groups of clamping plates are connected in the device main body through a fixing mechanism, one sides of the two groups of clamping plates, which are close to each other, are tightly abutted against the relay main body, a clamping mechanism is arranged on one side of the fixing mechanism, and a heat dissipation mechanism is arranged on one end of the clamping mechanism. The invention drives the threaded rod to move by rotating the rotating rods at the two sides, so that the clamping plates at the two sides clamp the relay main body to complete fixing, the relay main body is more stable, the fixed position of the relay main body can be moved and adjusted, the relay main body can be adjusted according to actual conditions during fixing, and meanwhile, the relay main body is installed without assistance of instruments, and the operation is simple and convenient.
Description
Technical Field
The invention relates to the technical field of intelligent terminal electric energy meters, in particular to an intelligent terminal electric energy meter convenient for fixing a relay.
Background
The intelligent electric meter is one of basic devices for data acquisition of an intelligent power grid, undertakes the tasks of original electric energy data acquisition, metering and transmission, and is the basis for realizing information integration, analysis optimization and information display. Besides the basic power consumption metering function of the traditional electric energy meter, the intelligent electric meter also has intelligent functions such as bidirectional multi-rate metering function, user side control function, bidirectional data communication function of various data transmission modes, electricity larceny prevention function and the like in order to adapt to the use of an intelligent power grid and new energy, and various electronic components such as a relay, a mainboard and the like are arranged in the intelligent electric meter, so that the existing intelligent terminal electric energy meter basically meets the requirements of people, but still has some problems.
For the convenience of installation, the relay that current electric energy meter inside set up generally directly passes through wire and mainboard connection, and is not fixed with the relay, but adopt the follow-up process relay of this kind of design to take place the collision in the device is inside to take place to bump phenomenon such as rock, cause the end of a thread to drop easily or the collision leads to the circumstances such as its damage, consequently need a convenient intelligent terminal electric energy meter of fixed relay to solve above-mentioned problem urgently.
Disclosure of Invention
The invention aims to provide an intelligent terminal electric energy meter convenient for fixing a relay, which aims to solve the problem that the relay is not fixed because the relay is generally directly connected with a main board through a wire in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a make things convenient for intelligent terminal electric energy meter of fixed relay, includes the device main part, the inside fixed mounting of device main part has the mainboard, and the inside relay main part that is provided with of device main part, the inside two sets of grip blocks that is connected with through fixed establishment of device main part, and is two sets of one side that the grip block is close to mutually all tightly butts with the relay main part, be provided with fixture on one side of fixed establishment, and fixture's one serves and is provided with heat dissipation mechanism.
Preferably, the fixing mechanism comprises a placing shell, the placing shell is placed on two sides in the device main body, two groups of placing shells are tightly attached to the inner wall of the device main body respectively on one sides far away from each other, the top end in the placing shell is movably connected with a rotating rod through a bearing, first bevel gears are fixedly connected to one ends of the two groups of rotating rods, movable sleeve rods are movably connected to one sides close to each other through a bearing, one ends far away from each other of the two groups of movable sleeve rods extend into the placing shell and are movably connected to the inner wall of the placing shell respectively, second bevel gears are fixedly connected to one sides outside the movable sleeve rods, the two groups of second bevel gears are meshed with the two groups of first bevel gears respectively, threaded rods are connected to the inner part of the movable sleeve rods through threads, and one ends far away from each other of the two groups of clamping plates are fixedly connected to one sides close to each other of the two groups of threaded rods, the two groups of placing shells are fixedly connected with limiting sleeve rods on one sides close to each other, limiting rods are inserted into the limiting sleeve rods, and one ends, close to each other, of the limiting rods are fixedly connected to the two groups of clamping plates respectively.
Preferably, the protection blocks are glued on the mutually close sides of the two groups of clamping plates, and the protection blocks are made of rubber.
Preferably, fixture includes the connecting block, and is two sets of all fixedly connected with connecting block, one side are served to the grip block inside insert and be equipped with first movable rod, and have first bolt through threaded connection on the connecting block, the one end that first bolt is close to first movable rod extends to inside and tightly the butt with first movable rod of connecting block, the opposite side the inside second inserted bar that is equipped with of inserting of connecting block, and the solid fixed ring of a fixed connection on one of second inserted bar, the outside cover of first movable rod is equipped with the spring, and welds respectively on solid fixed ring and connecting block at the both ends of spring, the concave board of one side fixedly connected with centre gripping that first movable rod and second inserted bar are close to each other, and the one side that the concave board of centre gripping is close to each other is glued and is had the protection pad.
Preferably, one of the first movable rod is provided with a first limit strip fixedly connected with, and the second of the second inserted bar is provided with a second limit strip fixedly connected with, the first limit strip and the first limit strip all extend to the inside of the connecting block, and are two sets of sliding grooves matched with the first limit strip and the second limit strip are respectively arranged in the connecting block, and the other end of the first movable rod is provided with a limit ring fixedly connected with.
Preferably, it is two sets of the inside slot that has all seted up of grip block, it is two sets of the inside first heat dissipation that all inserts of slot is equipped with even board, two sets of the first heat dissipation is the equal fixedly connected with heat-conducting plate in board top even, and the heat-conducting plate is close to one side and the mainboard laminating of mainboard, and is two sets of grip block bottom end fixedly connected with assists even board, and is provided with the heat absorption copper on the inside bottom of device main part, set up the notch of mutually supporting with the heat absorption copper on the device main part inner wall, and supplementary even board is close to the one end and the supplementary board of linking of heat absorption copper and tightly laminates.
Preferably, two groups of auxiliary connecting strips are fixedly connected to two sides of the top end of the heat absorption copper plate respectively, and one side, close to each other, of the two groups of auxiliary connecting strips on two sides is tightly attached to two sides of the two groups of auxiliary connecting plates respectively.
Preferably, one end of each of the two groups of clamping plates is connected with a second bolt through threads, and one end of each of the two groups of second bolts extends into the clamping plate and is tightly abutted against the first heat dissipation connecting plate.
Compared with the prior art, the invention has the beneficial effects that:
1. the intelligent terminal electric energy meter convenient for fixing the relay is provided with the rotating rod, the protective pad and the clamping plate, the design avoids the problem that the wire end is easy to fall off or the relay is easy to damage due to collision and shaking and the like in the device in the subsequent transferring process of the existing electric energy meter which is generally directly connected with the main board through a wire without fixing the relay, the rotating rod at two sides is rotated to drive the threaded rod to move, so that the clamping plates at two sides clamp the relay main body to complete the fixation, the device can fix the relay main body to ensure that the relay main body is more stable, the fixed position of the relay main body can be moved and adjusted, the fixation can be adjusted according to the actual condition, and meanwhile, the installation is not required to be assisted by instruments, the operation is simple and convenient, so that the aim of convenient installation is fulfilled, and the device can be removed and disassembled without being fixed, thereby greatly improving the flexibility of the device and increasing the practicability and convenience of the device;
2. this make things convenient for fixed relay's intelligent terminal electric energy meter is provided with first bolt, first movable rod and centre gripping concave plate, adopt this kind of design to have brought through rotating first bolt, the centre gripping concave plate position of the first movable rod of rethread to one side is adjusted, thereby lock the wire of connecting, make it inside more stable in the device main part, the difficult condition such as come off that takes place, be convenient for arrange in order the wire rod simultaneously, make its inside cleaner and tidier, during the follow-up maintenance of being convenient for, seek the circuit, the practicality and the convenience of device have further been increased.
3. This make things convenient for fixed relay's intelligent terminal electric energy meter is provided with first heat dissipation even board, heat-conducting plate and heat absorption copper, has adopted this kind of design to have brought and has dispelled the heat to mainboard and relay main part through heat-conducting plate and first heat dissipation even board and heat absorption copper to reduce the temperature of mainboard and relay main part during operation, make its during operation more stable, reduce hardware loss and increase of service life.
Drawings
FIG. 1 is a schematic diagram of a right side top perspective view of the present invention;
FIG. 2 is a schematic perspective sectional view of the present invention;
FIG. 3 is a schematic top cross-sectional view of the structure of the present invention;
FIG. 4 is a schematic sectional elevation view of the structure of the present invention;
FIG. 5 is a schematic perspective view of the device shown in FIG. 1 with a partially hidden state according to the present invention;
FIG. 6 is a schematic perspective view of the fixing mechanism, the clamping mechanism and the heat dissipating mechanism shown in FIG. 5 according to the present invention;
FIG. 7 is a schematic bottom perspective view of the present invention shown in FIG. 6;
FIG. 8 is a schematic cross-sectional perspective view of FIG. 6 in accordance with the present invention;
fig. 9 is a schematic perspective view of the clamping mechanism of fig. 6 according to the present invention.
In the figure: 111. a device main body; 112. a main board; 113. a relay main body; 114. a clamping plate; 2. a fixing mechanism; 211. placing the shell; 212. rotating the rod; 213. a first bevel gear; 214. a movable loop bar; 215. a second bevel gear; 216. a limiting sleeve rod; 217. a limiting rod; 218. a threaded rod; 219. a protection block; 3. a clamping mechanism; 311. connecting blocks; 312. a first movable bar; 313. a first bolt; 314. a second plunger; 315. a fixing ring; 316. a spring; 317. clamping the concave plate; 318. a protective pad; 319. a first limit strip; 320. a second limit strip; 321. a limiting ring; 4. a heat dissipation mechanism; 411. a slot; 412. a first heat dissipation connecting plate; 413. a heat conducting plate; 414. a second bolt; 415. an auxiliary connecting plate; 416. an auxiliary connecting strip; 417. a heat absorbing copper plate.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, an embodiment of the present invention is shown: the utility model provides a make things convenient for intelligent terminal electric energy meter of fixed relay, including device main part 111, the inside fixed mounting of device main part 111 has mainboard 112, and the inside relay main part 113 that is provided with of device main part 111, the inside two sets of grip blocks 114 that is connected with through fixed establishment 2 of device main part 111, one side that two sets of grip blocks 114 are close mutually all with relay main part 113 tight butt, be provided with fixture 3 on one side of fixed establishment 2, and one of fixture 3 serves and is provided with heat dissipation mechanism 4.
The fixing mechanism 2 comprises a placing shell 211, the placing shell 211 is placed on both sides inside the device main body 111, one side of each of two groups of placing shells 211 which are far away from each other is tightly attached to the inner wall of the device main body 111, the top end inside the placing shell 211 is movably connected with a rotating rod 212 through a bearing, one end of each of two groups of rotating rods 212 is fixedly connected with a first bevel gear 213, one side of each of two groups of placing shells 211 which are close to each other is movably connected with a movable sleeve rod 214 through a bearing, one end of each of two groups of movable sleeve rods 214 which are far away from each other is respectively extended into the placing shell 211 and is movably connected to the inner wall of the placing shell 211, one side of the outer part of each movable sleeve rod 214 is fixedly connected with a second bevel gear 215, the two groups of second bevel gears 215 are respectively engaged with the two groups of first bevel gears 213, the inner part of each of the movable sleeve rod 214 is connected with a threaded rod 218 through a thread, one end of each of two groups of clamping plates 114 which are far away from each other is fixedly connected to one side of the two groups of threaded rod 218 which are close to each other, two sets of shells 211 place all fixedly connected with stop collar 216 on one side that is close to each other, two sets of stop collar 216 are inside all to be inserted and are equipped with gag lever post 217, the one end that two sets of gag lever posts 217 are close to mutually is fixed connection respectively on two sets of grip blocks 114, adopt this kind of design just to make relay main part 113 fixed mounting's position adjust, it is more nimble during feasible installation, can select according to actual conditions, and need not to assist with the help of the apparatus during the installation, make convenient and fast more during the installation.
The protection block 219 is glued to one side of the two groups of clamping plates 114 close to each other, the protection block 219 is made of rubber, and the rubber material has larger friction force due to the design, so that the clamping is more stable.
The clamping mechanism 3 comprises a connecting block 311, one end of each of the two groups of clamping plates 114 is fixedly connected with the connecting block 311, a first movable rod 312 is inserted into the connecting block 311 on one side, a first bolt 313 is connected to the connecting block 311 through a thread, one end of the first bolt 313 close to the first movable rod 312 extends into the connecting block 311 and is tightly abutted against the first movable rod 312, a second inserted rod 314 is inserted into the connecting block 311 on the other side, a fixing ring 315 is fixedly connected to one end of the second inserted rod 314, a spring 316 is sleeved outside the first movable rod 312, two ends of the spring 316 are respectively welded on the fixing ring 315 and the connecting block 311, a clamping concave plate 317 is fixedly connected to one side of the first movable rod 312 and the second inserted rod 314 close to each other, and a protective pad 317 is glued to one side of the clamping concave plate close to each other, the design is convenient for fixing the connected wires to make the wires not easy to fall off, simultaneously, the internal wire is placed neatly and beautifully.
One of first movable rod 312 serve first spacing 319 of fixedly connected with, and the spacing 320 of second inserted bar 314 top fixedly connected with second, first spacing 319 and first spacing 319 all extend to inside connecting block 311, the spout of mutually supporting with first spacing 319 and second spacing 320 is seted up respectively to inside two sets of connecting blocks 311, adopt this kind of design to be convenient for make spacing first movable rod 312 and second inserted bar 314, avoid it to take place to rotate, influence two sets of centre gripping concave boards 317 and carry out the centre gripping to the wire rod, and fixedly connected with spacing ring 321 on the other end of first movable rod 312, adopt this kind of design to be convenient for make spacing first movable rod 312.
Two groups of auxiliary connecting strips 416 are fixedly connected to two sides of the top end of the heat-absorbing copper plate 417 respectively, and one side, close to each other, of the two groups of auxiliary connecting strips 416 on the two sides are tightly attached to two sides of the two groups of auxiliary connecting plates 415 respectively.
The two sets of clamping plates 114 are each threadedly connected with a second bolt 414, and one end of each second bolt 414 extends into the clamping plate 114 and tightly abuts against the first heat dissipation connecting plate 412, so that the locking of the first heat dissipation connecting plate 412 can be released by rotating the second bolts 414, and the position of the heat conduction plate 413 can be adjusted, so that the heat conduction plate 413 can be tightly attached to the main board 112, thereby facilitating subsequent heat conduction.
The working principle is as follows: when the relay main body 113 inside the device main body 111 needs to be fixed, firstly, two sets of placing shells 211 are respectively placed inside the device main body 111, the placing shells 211 are adjusted to a proper position, then, a set of rotating rods 212 are randomly transferred, the relay main body 113 is placed on the set of clamping plates 114, then, the rotating rods 212 can be rotated, when the rotating rods 212 are rotated, the first conical gear 213 is driven to rotate, when the first conical gear 213 rotates, the second conical gear 215 is driven to rotate, when the second conical gear 215 rotates, the movable sleeve rod 214 is driven to rotate, when the movable sleeve rod 214 rotates, the clamping plates 114 are limited by the limiting rods 217, so that the clamping plates 114 cannot rotate, the threaded rods 218 move, the clamping plates 114 are driven to move together, and the adjustment of the installation position of the relay main body 113 is completed, after the adjustment is completed, only another set of rotating rods 212 needs to be rotated, so that the clamping plate 114 on the other side is tightly abutted against the other side of the relay main body 113, and simultaneously, the two sets of housing shells 211 are respectively abutted against the inner walls on the two sides of the device main body 111, thereby completing the fixation of the relay main body 113.
When a lead connected with the relay main body 113 needs to be clamped, the first bolt 313 is rotated firstly, so that the first bolt 313 is released from abutting with the first movable rod 312, the limit of the first movable rod 312 is released, the first movable rod 312 can be moved when the limit is released, then the first movable rod 312 is moved and drives the clamping concave plate 317 on one side to move, so that the clamping concave plate 317 on one side is tightly attached to the clamping concave plate 317 on the other side, then the first bolt 313 is rotated reversely again, so that the first bolt 313 is restored to abutting with the first movable rod 312, so that the limit of the first movable rod 312 is completed, then the fixing ring 315 is pulled to one side far away from the clamping concave plate 317, so that the spring 316 is deformed, the two groups of clamping concave plates 317 are far away from each other, finally a wire is placed in a groove between the two groups of clamping concave plates 317, then the fixing ring 315 is loosened, so that the spring 316 recovers its deformation to bring one set of the holding concave plates 317 close to the other set of the holding concave plates 317, thereby completing the locking.
When the main board 112 generates heat, the heat of the main board 112 is transferred to the heat-absorbing copper plate 417 through the heat-conducting plate 413, the first heat-dissipating connecting plate 412 and the auxiliary connecting plate 415, so that heat is dissipated, and at the same time, the heat of the relay main body 113 is also transferred to the insertion slot 411 through the protection block 219.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.
Claims (8)
1. The utility model provides a make things convenient for intelligent terminal electric energy meter of fixed relay, includes device main part (111), its characterized in that: the device is characterized in that a main board (112) is fixedly mounted inside the device body (111), a relay body (113) is arranged inside the device body (111), two groups of clamping plates (114) are connected inside the device body (111) through a fixing mechanism (2), one sides, close to each other, of the clamping plates (114) are tightly abutted to the relay body (113), a clamping mechanism (3) is arranged on one side of the fixing mechanism (2), and a heat dissipation mechanism (4) is arranged on one end of the clamping mechanism (3).
2. The intelligent terminal electric energy meter convenient for fixing the relay according to claim 1, characterized in that: fixing mechanism (2) is including placing shell (211), place shell (211) has all been placed to the inside both sides of device main part (111), and is two sets of place shell (211) one side of keeping away from each other respectively with device main part (111) inner wall tightly laminate, and place the inside top of shell (211) and all have dwang (212) through bearing swing joint, two sets of all fixedly connected with first conical gear (213) on one end of dwang (212), two sets of place shell (211) one side that is close to each other all has movable loop bar (214) through bearing swing joint, two sets of the one end that movable loop bar (214) kept away from each other extends to place shell (211) inside and swing joint on placing shell (211) inner wall respectively, and all fixedly connected with second conical gear (215) on one side of movable loop bar (214) outside, two sets of second conical gear (215) mesh with two sets of first conical gear (213) respectively, and activity loop bar (214) are inside all to have threaded rod (218), two sets of the one end that grip block (114) kept away from each other is fixed connection on one side that two sets of threaded rod (218) are close to each other all, and is two sets of place shell (211) are close to each other all fixedly connected with stop collar bar (216) on one side, and are two sets of stop collar bar (216) are inside all to be inserted and are equipped with gag lever post (217), and are two sets of one end difference fixed connection that gag lever post (217) are close to each other is on two sets of grip block (114).
3. The intelligent terminal electric energy meter convenient for fixing the relay according to claim 2, characterized in that: one side of each group of the clamping plates (114) close to each other is glued with a protective block (219), and the protective blocks (219) are made of rubber.
4. The intelligent terminal electric energy meter convenient for fixing the relay according to claim 3, characterized in that: the clamping mechanism (3) comprises connecting blocks (311), one end of each of two groups of clamping plates (114) is fixedly connected with the connecting block (311), a first movable rod (312) is inserted into the connecting block (311) on one side, a first bolt (313) is connected onto the connecting block (311) through threads, one end, close to the first movable rod (312), of the first bolt (313) extends into the connecting block (311) and is tightly abutted against the first movable rod (312), a second inserting rod (314) is inserted into the connecting block (311) on the other side, a fixing ring (315) is fixedly connected onto one end of the second inserting rod (314), a spring (316) is sleeved outside the first movable rod (312), two ends of the spring (316) are respectively welded onto the fixing ring (315) and the connecting block (311), a clamping concave plate (317) is fixedly connected onto one side, close to each other side, of the first movable rod (312) and the second inserting rod (314), and protective pads (318) are glued on the sides of the clamping concave plates (317) close to each other.
5. The intelligent terminal electric energy meter convenient for fixing the relay according to claim 4, characterized in that: one of first movable rod (312) serves first spacing (319) of fixedly connected with, and second inserted bar (314) top fixedly connected with second spacing (320), inside first spacing (319) and first spacing (319) all extended to connecting block (311), two sets of connecting block (311) inside seted up respectively with first spacing (319) and the spacing (320) of second spout of mutually supporting, and fixedly connected with spacing ring (321) on the other end of first movable rod (312).
6. The intelligent terminal electric energy meter convenient for fixing the relay according to claim 1, characterized in that: two sets of slot (411) have all been seted up to grip block (114) inside, and are two sets of slot (411) is inside all to be inserted and is equipped with first heat dissipation even board (412), and is two sets of first heat dissipation even board (412) top all fixedly connected with heat-conducting plate (413), and heat-conducting plate (413) are close to one side and mainboard (112) laminating of mainboard (112), and are two sets of grip block (114) bottom fixedly connected with is supplementary even board (415), and is provided with heat absorption copper (417) on the inside bottom of device main part (111), set up the notch of mutually supporting with heat absorption copper (417) on device main part (111) inner wall, and supplementary even board (415) are close to the one end and supplementary even board (415) of heat absorption copper (417) and tightly laminate.
7. The intelligent terminal electric energy meter convenient for fixing the relay according to claim 6, characterized in that: two groups of auxiliary connecting strips (416) are fixedly connected to two sides of the top end of the heat-absorbing copper plate (417) respectively, and one side, close to each other, of the two groups of auxiliary connecting strips (416) on two sides is tightly attached to two sides of the two groups of auxiliary connecting plates (415) respectively.
8. The intelligent terminal electric energy meter convenient for fixing the relay according to claim 6, characterized in that: one end of each of the two groups of clamping plates (114) is connected with a second bolt (414) through a thread, and one end of each of the two groups of second bolts (414) extends into the clamping plate (114) and is tightly abutted against the first heat dissipation connecting plate (412).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110768493.3A CN113504398A (en) | 2021-07-07 | 2021-07-07 | Intelligent terminal electric energy meter convenient for fixing relay |
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| CN202110768493.3A CN113504398A (en) | 2021-07-07 | 2021-07-07 | Intelligent terminal electric energy meter convenient for fixing relay |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115656596A (en) * | 2022-11-04 | 2023-01-31 | 中南仪表有限公司 | B-level three-phase charge control intelligent electric energy meter |
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| KR200453958Y1 (en) * | 2011-01-13 | 2011-06-09 | 주식회사 한산에이엠에스텍크 | Circuit connection device and power meter using the same |
| CN204065196U (en) * | 2014-09-25 | 2014-12-31 | 浙江一广电气科技有限公司 | In electric energy meter, mutual inductor is connected and fixed device |
| WO2016192543A1 (en) * | 2015-05-29 | 2016-12-08 | 广东欧珀移动通信有限公司 | Cpu heat dissipation structure and terminal |
| CN209591927U (en) * | 2018-12-11 | 2019-11-05 | 广东高登智能电力有限公司 | A kind of high heat dissipation relay of intelligent electric meter |
| JP6714190B1 (en) * | 2019-04-19 | 2020-06-24 | 广州欧享科技有限公司 | Selfie stick that is convenient for adjustment |
| JP6613540B1 (en) * | 2019-04-23 | 2019-12-04 | 佛山詩勤智能科技有限公司 | Selfie equipment |
| CN212749013U (en) * | 2020-06-29 | 2021-03-19 | 河南许继仪表有限公司 | Electric energy meter bottom shell convenient for fixing relay and mutual inductor and electric energy meter |
| CN212849606U (en) * | 2020-06-29 | 2021-03-30 | 西京学院 | Clamping tool for cable maintenance |
| CN212905074U (en) * | 2020-09-07 | 2021-04-06 | 黑龙江吉泽电气设备有限公司 | High-voltage metering box for electric power engineering |
| CN112255587A (en) * | 2020-10-27 | 2021-01-22 | 国网河北省电力有限公司营销服务中心 | Quality detection device is used in smart electric meter production |
| CN112349551A (en) * | 2020-12-10 | 2021-02-09 | 祝敏 | Mounting structure of built-in magnetic latching relay of smart electric meter |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115656596A (en) * | 2022-11-04 | 2023-01-31 | 中南仪表有限公司 | B-level three-phase charge control intelligent electric energy meter |
| CN115656596B (en) * | 2022-11-04 | 2023-08-25 | 中南仪表有限公司 | B-stage three-phase charge control intelligent electric energy meter |
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