CN210109177U - Direct current cost control intelligent electric energy meter - Google Patents
Direct current cost control intelligent electric energy meter Download PDFInfo
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- CN210109177U CN210109177U CN201920801158.7U CN201920801158U CN210109177U CN 210109177 U CN210109177 U CN 210109177U CN 201920801158 U CN201920801158 U CN 201920801158U CN 210109177 U CN210109177 U CN 210109177U
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Abstract
The utility model relates to an intelligent electric energy meter technical field just discloses a direct current takes accuse intelligent electric energy meter, including PMKD, the back fixed mounting at PMKD top has the shell, the front at PMKD top and the front that is located the shell are provided with the access cover, the equal fixed mounting in both sides that the access cover is positive has articulated seat. This intelligent electric energy meter is controlled to direct current expense, make the fixture block can rotate through articulated seat and fixed rotating shaft, then with the bottom joint to the draw-in groove of fixture block, it is together fixed with PMKD and access cover through fixture block and draw-in groove this moment, then with the inside of limit threaded rod threaded connection in two limit thread grooves, carry on spacingly to the fixture block through limit threaded rod, avoid breaking away from in the fixture block follow draw-in groove in the use, when dismantling and overhaul, at first take out limit threaded rod, then take out the fixture block from the draw-in groove, with PMKD and access cover separation, thereby the purpose convenient to overhaul has been reached.
Description
Technical Field
The utility model relates to an intelligent electric energy meter technical field specifically is a direct current takes accuse intelligent electric energy meter.
Background
The intelligent electric energy meter is composed of a measuring unit, a data processing unit, a communication unit and the like, and has the functions of electric energy metering, data processing, real-time monitoring, automatic control, information interaction and the like.
Direct current among the prior art cost accuse intelligent ammeter generally can effectually carry out on-vehicle use, but its apron generally adopts the screw to fix, need use tools to dismantle when dismantling to overhaul, and is comparatively inconvenient, and current ammeter does not have the shock attenuation effect moreover, damages owing to stronger vibration easily in the use, so the above-mentioned problem is solved to the direct current cost accuse intelligent ammeter that proposes now.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a direct current takes accuse intelligent electric energy meter possesses the advantage such as being convenient for overhaul and shock attenuation effect is better, has solved current intelligent electric energy meter and has dismantled and need the use tool to dismantle when overhauing, and is comparatively inconvenient, and current electric energy meter does not have the shock attenuation effect moreover, because stronger vibration and the problem of damage easily in the use.
(II) technical scheme
For realizing above-mentioned easy access and the better purpose of shock attenuation effect, the utility model provides a following technical scheme: the utility model provides a direct current takes accuse intelligent electric energy meter, includes PMKD, the back fixed mounting at PMKD top has the shell, the front at the PMKD top and the front that is located the shell are provided with the access cover, the equal fixed mounting in the positive both sides of access cover has articulated seat, the inside fixed mounting of articulated seat has fixed rotating shaft, fixed rotating shaft's surface rotates the connection fixture block in the front that is located articulated seat, the draw-in groove has all been seted up to the positive both sides of PMKD, the equal fixed mounting in both sides of PMKD bottom has the mount pad, the fixed slot has all been seted up at the inside front and the back of mount pad, the inside of fixed slot is provided with set screw, set screw's the surface and the inside fixed mounting that is located the fixed slot have the stopper.
Preferably, the two sides of the back of the access cover are fixedly provided with connecting rotating shafts, and the access cover is rotatably connected with the shell through the connecting rotating shafts.
Preferably, the fixture block is buckled in the clamping groove, and the fixed bottom plate is connected with the access cover through the fixture block and the clamping groove.
Preferably, the two sides inside the hinged seat and the front surface of the fixed rotating shaft are both provided with a limiting thread groove, the internal thread of the limiting thread groove is connected with a limiting threaded rod, and the limiting threaded rod penetrates through the hinged seat and is in contact with the clamping block.
Preferably, the top and the bottom of the fixing groove are both provided with a fixing thread groove, and the fixing screw is connected to the inside of the fixing groove through the fixing thread groove in a threaded manner.
Preferably, the top of the limiting block is fixedly provided with a tension spring, and the top of the tension spring is fixedly connected with the inner top wall of the fixing groove.
Preferably, the bottom end of the fixing screw penetrates through the mounting seat and the fixing groove and extends to the bottom of the mounting seat.
Preferably, the bottom of the mounting seat is fixedly provided with a shock pad, and the bottom end of the fixing screw extends to the bottom of the shock pad.
(III) advantageous effects
Compared with the prior art, the utility model provides a direct current takes accuse intelligent ammeter possesses following beneficial effect:
1. this intelligent electric energy meter is controlled to direct current expense, make the fixture block can rotate through articulated seat and fixed rotating shaft, then with the bottom joint to the draw-in groove of fixture block, it is together fixed with PMKD and access cover through fixture block and draw-in groove this moment, then with the inside of limit threaded rod threaded connection in two limit thread grooves, carry on spacingly to the fixture block through limit threaded rod, avoid breaking away from in the fixture block follow draw-in groove in the use, when dismantling and overhaul, at first take out limit threaded rod, then take out the fixture block from the draw-in groove, with PMKD and access cover separation, thereby the purpose convenient to overhaul has been reached.
2. This intelligent electric energy meter of direct current expense accuse is fixed the mount pad through set screw and fixed thread groove, carries on spacingly through stopper and fixed slot to set screw simultaneously, avoids set screw to drop, then carries out the shock attenuation to set screw and mount pad through tensioning spring and shock pad, avoids the electric energy meter because the vibration amplitude is too big to lead to damaging in the use to reached the better purpose of shock attenuation effect.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;
FIG. 3 is a front sectional view of the hinge base of the present invention;
fig. 4 is a front cross-sectional view of the mounting seat of the present invention.
In the figure: 1. fixing the bottom plate; 2. connecting the rotating shaft; 3. an access cover; 4. a mounting seat; 5. a shock pad; 6. a set screw; 7. a housing; 8. a hinged seat; 9. fixing the rotating shaft; 10. fixing the thread groove; 11. a card slot; 12. a clamping block; 13. a limit threaded rod; 14. a limiting thread groove; 15. fixing grooves; 16. tensioning the spring; 17. and a limiting block.
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, a dc fee-controlled intelligent electric energy meter comprises a fixed bottom plate 1, a housing 7 is fixedly installed on the back of the top of the fixed bottom plate 1, an access cover 3 is installed on the front of the top of the fixed bottom plate 1 and located on the front of the housing 7, hinged seats 8 are fixedly installed on both sides of the front of the access cover 3, a fixed rotating shaft 9 is fixedly installed inside the hinged seats 8, the surface of the fixed rotating shaft 9 and located on the front of the hinged seats 8 are rotatably connected with a clamping block 12, clamping grooves 11 are respectively formed on both sides of the front of the fixed bottom plate 1, when in use, the access cover 3 is covered on the top of the fixed bottom plate 1, the clamping block 12 can rotate through the hinged seats 8 and the fixed rotating shaft 9, then the bottom end of the clamping block 12 is clamped to the clamping groove 11, at the moment, the fixed bottom plate 1 and the access cover 3 are fixed together through the clamping block 12 and the clamping grooves 11, the fixture block 12 is limited through the limit threaded rod 13, the fixture block 12 is prevented from being separated from the clamping groove 11 in the using process, when the fixture block is disassembled for maintenance, the limit threaded rod 13 is firstly taken out, then the fixture block 12 is taken out of the clamping groove 11, the fixing base plate 1 is separated from the maintenance cover 3, and therefore the purpose of facilitating maintenance is achieved, the installation bases 4 are fixedly installed on the two sides of the bottom of the fixing base plate 1, the front side and the back side of the inside of the installation base 4 are respectively provided with the fixing groove 15, the fixing screw 6 is arranged inside the fixing groove 15, the limiting block 17 is fixedly installed on the surface of the fixing screw 6 and located inside the fixing groove 15, when the fixture block is used, the electric energy meter is placed at a specified position, then the fixing screw 6 is rotated, the installation base 4 is fixed through the fixing screw 6 and the fixing threaded groove 10, and meanwhile, avoid set screw 6 to drop, then carry out the shock attenuation through tensioning spring 16 and shock pad 5 to set screw 6 and mount pad 4, avoid the electric energy meter to lead to damaging because the vibration amplitude is too big in the use to reached the better purpose of shock attenuation effect.
Specifically, the connecting rotating shaft 2 is fixedly mounted on two sides of the back of the access cover 3, the access cover 3 and the shell 7 are rotatably connected through the connecting rotating shaft 2, and the access cover 3 can be opened and closed more conveniently through the connecting rotating shaft 2.
Specifically, fixture block 12 lock joint is in the inside of draw-in groove 11, is connected through fixture block 12 and draw-in groove 11 between PMKD 1 and the access cover 3, makes fixture block 12 can rotate through articulated seat 8 and fixed rotating shaft 9, then with the bottom joint of fixture block 12 to draw-in groove 11, fixes PMKD 1 and access cover 3 together through fixture block 12 and draw-in groove 11 this moment.
Specifically, articulated seat 8 inside both sides and the front that is located fixed rotating shaft 9 have all seted up limit thread groove 14, and limit thread groove 14's internal thread is connected with limit threaded rod 13, and limit threaded rod 13 runs through articulated seat 8 and contacts with fixture block 12, carries on spacingly to fixture block 12 through limit threaded rod 13, avoids breaking away from in fixture block 12 follow draw-in groove 11 in the use.
Specifically, fixed thread groove 10 has all been seted up to the top and the bottom of fixed slot 15, and set screw 6 is fixed mount pad 4 through set screw 6 and fixed thread groove 10 in the inside of fixed slot 15 through fixed thread groove 10 threaded connection, carries on spacingly through stopper 17 and fixed slot 15 to set screw 6 simultaneously, avoids set screw 6 to drop.
Specifically, the top fixed mounting of stopper 17 has tensioning spring 16, and the top of tensioning spring 16 and the interior roof fixed connection of fixed slot 15 carry out the shock attenuation through tensioning spring 16 and shock pad 5 to set screw 6 and mount pad 4, avoid the electric energy meter to lead to the damage because vibration amplitude is too big in the use.
Specifically, mount pad 4 and fixed slot 15 are run through and extend to the bottom of mount pad 4 to set screw 6's bottom, and it is fixed with mount pad 4 through set screw 6 and fixed thread groove 10, carry on spacingly to set screw 6 through stopper 17 and fixed slot 15 simultaneously, avoid set screw 6 to drop.
Specifically, the bottom fixed mounting of mount pad 4 has shock pad 5, and set screw 6's bottom extends to the bottom of shock pad 5, carries out the shock attenuation through tensioning spring 16 and shock pad 5 to set screw 6 and mount pad 4, avoids the electric energy meter because the too big damage that leads to of vibration range in the use to reached the better purpose of shock attenuation effect.
The working principle is as follows: when in use, the access cover 3 is covered on the top of the fixed bottom plate 1, the fixture block 12 can rotate through the hinged seat 8 and the fixed rotating shaft 9, then the bottom end of the fixture block 12 is clamped to the clamping groove 11, at the moment, the fixed bottom plate 1 and the access cover 3 are fixed together through the fixture block 12 and the clamping groove 11, then the limit threaded rod 13 is in threaded connection with the inner parts of the two limit threaded grooves 14, the fixture block 12 is limited through the limit threaded rod 13, the fixture block 12 is prevented from being separated from the clamping groove 11 in the use process, then the electric energy meter is placed at a specified position, then the fixing screw 6 is rotated, the mounting seat 4 is fixed through the fixing screw 6 and the fixing threaded groove 10, meanwhile, the fixing screw 6 is limited through the limit block 17 and the fixing groove 15, the fixing screw 6 is prevented from falling, and then the fixing screw 6 and the mounting seat 4 are damped through the tensioning spring, avoid the electric energy meter because vibration amplitude leads to damaging too greatly in the use, when dismantling and overhaul, at first take out limiting threaded rod 13, then take out fixture block 12 from draw-in groove 11, with the separation of PMKD 1 and access cover 3.
To sum up, this intelligent electric energy meter of direct current expense accuse, make fixture block 12 to rotate through articulated seat 8 and fixed rotating shaft 9, then with the bottom joint to draw-in groove 11 of fixture block 12, it is together fixed with PMKD 1 and access cover 3 through fixture block 12 and draw-in groove 11 this moment, then with the inside of two spacing thread grooves 14 of spacing threaded rod 13 threaded connection, carry out spacingly to fixture block 12 through spacing threaded rod 13, avoid breaking away from in fixture block 12 follow draw-in groove 11 in the use, when dismantling and overhaul, at first take out spacing threaded rod 13, then take out fixture block 12 from draw-in groove 11, with PMKD 1 and access cover 3 separation, thereby the mesh of convenient to overhaul has been reached.
And, fix mount pad 4 through set screw 6 and fixed thread groove 10, carry on spacingly to set screw 6 through stopper 17 and fixed slot 15 simultaneously, avoid set screw 6 to drop, then carry out the shock attenuation to set screw 6 and mount pad 4 through tensioning spring 16 and shock pad 5, avoid the electric energy meter to lead to damaging because the vibration amplitude is too big in the use to reached the better purpose of shock attenuation effect.
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 (8)
1. The utility model provides a direct current takes accuse intelligent ammeter, includes PMKD (1), its characterized in that: a shell (7) is fixedly arranged on the back surface of the top of the fixed bottom plate (1), an access cover (3) is arranged on the front surface of the top of the fixed bottom plate (1) and positioned on the front surface of the shell (7), hinged seats (8) are fixedly arranged on both sides of the front surface of the access cover (3), a fixed rotating shaft (9) is fixedly arranged in each hinged seat (8), the surface of the fixed rotating shaft (9) is positioned on the front surface of the hinged seat (8) and is rotationally connected with a clamping block (12), the two sides of the front surface of the fixed bottom plate (1) are both provided with clamping grooves (11), the two sides of the bottom of the fixed bottom plate (1) are both fixedly provided with mounting seats (4), the front and the back of the inside of the mounting seat (4) are both provided with fixing grooves (15), the inside of fixed slot (15) is provided with set screw (6), the inside fixed mounting that is located fixed slot (15) on the surface of set screw (6) has stopper (17).
2. The intelligent direct-current cost-control electric energy meter according to claim 1, characterized in that: the both sides at the access cover (3) back are all fixedly mounted with connecting shaft (2), rotate through connecting shaft (2) between access cover (3) and shell (7) and be connected.
3. The intelligent direct-current cost-control electric energy meter according to claim 1, characterized in that: the fixture block (12) is buckled in the clamping groove (11), and the fixed bottom plate (1) is connected with the access cover (3) through the fixture block (12) and the clamping groove (11).
4. The intelligent direct-current cost-control electric energy meter according to claim 1, characterized in that: articulated seat (8) inside both sides and the front that is located fixed rotating shaft (9) have all seted up spacing thread groove (14), the internal thread of spacing thread groove (14) is connected with spacing threaded rod (13), spacing threaded rod (13) run through articulated seat (8) and contact with fixture block (12).
5. The intelligent direct-current cost-control electric energy meter according to claim 1, characterized in that: the top and the bottom of fixed slot (15) have all been seted up fixed thread groove (10), set screw (6) are through fixed thread groove (10) threaded connection in the inside of fixed slot (15).
6. The intelligent direct-current cost-control electric energy meter according to claim 1, characterized in that: the top of the limiting block (17) is fixedly provided with a tensioning spring (16), and the top of the tensioning spring (16) is fixedly connected with the inner top wall of the fixing groove (15).
7. The intelligent direct-current cost-control electric energy meter according to claim 1, characterized in that: the bottom end of the fixing screw (6) penetrates through the mounting seat (4) and the fixing groove (15) and extends to the bottom of the mounting seat (4).
8. The intelligent direct-current cost-control electric energy meter according to claim 1, characterized in that: the bottom fixed mounting of mount pad (4) has shock pad (5), the bottom of set screw (6) extends to the bottom of shock pad (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920801158.7U CN210109177U (en) | 2019-05-30 | 2019-05-30 | Direct current cost control intelligent electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920801158.7U CN210109177U (en) | 2019-05-30 | 2019-05-30 | Direct current cost control intelligent electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210109177U true CN210109177U (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920801158.7U Active CN210109177U (en) | 2019-05-30 | 2019-05-30 | Direct current cost control intelligent electric energy meter |
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| CN (1) | CN210109177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113092839A (en) * | 2021-03-04 | 2021-07-09 | 张军 | Fixing device of electric energy meter |
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2019
- 2019-05-30 CN CN201920801158.7U patent/CN210109177U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113092839A (en) * | 2021-03-04 | 2021-07-09 | 张军 | Fixing device of electric energy meter |
| CN113092839B (en) * | 2021-03-04 | 2023-10-17 | 保定市兆微软件科技有限公司 | Fixing device of electric energy meter |
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