CN114325015A - Ammeter case supporting seat - Google Patents
Ammeter case supporting seat Download PDFInfo
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- CN114325015A CN114325015A CN202210090794.XA CN202210090794A CN114325015A CN 114325015 A CN114325015 A CN 114325015A CN 202210090794 A CN202210090794 A CN 202210090794A CN 114325015 A CN114325015 A CN 114325015A
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Abstract
The invention relates to the technical field of electric meter boxes and discloses an electric meter box supporting seat which comprises a placing box, wherein a mounting plate is fixedly connected to the rear wall of the placing box, heat dissipation holes are formed in the left side wall and the right side wall of the placing box, and a box door is arranged on the front side of the placing box. This ammeter case supporting seat, setting through the device, the inside of placing the box can be placed with the ammeter case to the staff, position through adjusting movable splint reaches the tight purpose of ammeter case clamp, such setting, when can protecting the ammeter case, can place not unidimensional ammeter case, and simultaneously, when inside temperature variation, the temperature-sensing ball can change, and then under the deformation effect, can extrude arc deformation pole and take place to warp, and then under its effect of warping, can make the moving coil drive auxiliary rod and separation blade lateral shifting, and then make the louvre expose, make outside gas enter into inside through the louvre, reach the radiating purpose to it.
Description
Technical Field
The invention relates to the technical field of electric meter boxes, in particular to an electric meter box supporting seat.
Background
The electric meter box is a common electric instrument device and is widely applied to industry and families. The multifunctional electric cable distribution box is mainly used for a cable branch box, a low-voltage distribution box, a water pump control box, a communication device cabinet, a street lamp and traffic lamp control box, a multifunctional metering box, a comprehensive distribution box, a capacitance compensation box, a terminal box, a wall-mounted distribution box, a metering box and the like in a public power grid.
When the installation of ammeter case, generally fix through the connecting plate of ammeter case rear side edge, through fixed mounting such as bolt on the wall of relevant position, because the size of ammeter case is not of uniform size, when the ammeter case is changed to needs, then need punch once more and install on the wall, so not only increased staff's intensity of labour, still can influence the pleasing to the eye of wall.
Disclosure of Invention
The invention aims to provide a supporting seat of an electric meter box, which aims to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an ammeter case supporting seat, is including placing the box, place the back wall fixedly connected with mounting panel of box, the louvre has been seted up to the left and right sides wall of placing the box, the front of placing the box is provided with the chamber door, the right side of chamber door is articulated through the articulated elements with the outer wall of placing the box, the one end fixedly connected with buckle that the articulated elements was kept away from to the chamber door, the chamber door passes through buckle swing joint with placing the box, it slides and is provided with movable splint to place the inside upper and lower both ends of box, movable splint's outer wall fixedly connected with swing joint spring, movable splint's one end and the inner wall fixed connection who places the box are kept away from to the swing joint spring, wherein, the air inlet duct has been seted up to movable splint's axis department, movable splint's top surface fixedly connected with semicircular screen, semicircular screen faces the air inlet duct setting.
Preferably, place the axis fixedly connected with temperature-sensing ball of the inside both ends of box, two be provided with the arc between the temperature-sensing ball and warp the pole, the arc warp the pole about both ends respectively with the outer wall fixed connection of two temperature-sensing balls, wherein, the arc warp the pole outer wall about both ends slide respectively and be provided with the shifting collar, bottom side outer wall axis fixedly connected with auxiliary rod of department of shifting collar, the one end fixedly connected with separation blade of shifting collar is kept away from to the auxiliary rod, the separation blade slides and sets up in the inside of louvre, two the axis fixedly connected with reset spring of outer wall between the auxiliary rod.
Preferably, the setting is hollowed out to the inside that the arc warp the pole, the spout has been seted up to the bottom outer wall that the arc warp the pole, wherein, the inside slip that the arc warp the pole is provided with the friction and removes the ball, the outer wall that the ball was removed in the friction sets up with the inner wall contact that the arc warp the pole, fixedly connected with pressure spring on the lateral wall that the ball was removed in the friction, the one end that the ball was removed in the friction and the outer wall fixed connection of temperature-sensing ball are kept away from to the pressure spring.
Preferably, the middle shaft of the outer surface of the auxiliary rod is fixedly connected with a connecting rod, one end of the connecting rod, which is far away from the auxiliary rod, is fixedly connected with a semicircular cleaning rod, and the outer wall of the bottom side of the semicircular cleaning rod is in contact with the outer wall of the semicircular screen.
Preferably, the gas cavity is arranged inside the left side and the right side of the movable clamping plate, and the transverse grooves are formed in the tops of the left side and the right side of the movable clamping plate.
Preferably, the inside of the gas cavity is provided with a squeezing plate in a sliding manner, the outer wall of the squeezing plate is in contact with the inner wall of the gas cavity, the side wall of the squeezing plate is fixedly connected with a connecting spring, and one end, far away from the squeezing plate, of the connecting spring is fixedly connected with the side wall of the movable clamping plate.
Preferably, a stopper is fixedly connected to a top center shaft of the extrusion plate, and one end of the stopper, which is far away from the extrusion plate, slidably penetrates through the inside of the transverse groove and extends to the outside.
Preferably, one end of the gas cavity, which faces the gas inlet groove, is provided with a gas pressure hole, and a vibration ball is arranged at the central axis inside the semicircular screen and suspended in the air.
Preferably, the outer walls of the left side and the right side of the oscillating ball are fixedly connected with oscillating springs, and one end, far away from the oscillating ball, of each oscillating spring is fixedly connected with the side wall of the semicircular screen.
Compared with the prior art, the invention has the beneficial effects that:
(1) this ammeter case supporting seat, setting through the device, the inside of placing the box can be placed with the ammeter case to the staff, position through adjusting movable splint reaches the tight purpose of ammeter case clamp, such setting, when can protecting the ammeter case, can place not unidimensional ammeter case, and simultaneously, when inside temperature variation, the temperature-sensing ball can change, and then under the deformation effect, can extrude the arc and warp the pole and take place to warp, and then under its effect of warping, can make the shifting collar drive auxiliary rod and separation blade lateral shifting, and then make the louvre expose, make outside gas enter into inside through the louvre, reach the radiating purpose to it.
(2) This ammeter case supporting seat, when the arc warp the pole and take place to warp, under the deformation effect, can force the friction to remove the ball under the effect of pressure spring, the inner wall that warp the pole along the arc takes place to remove, and then under the friction removal effect, can make the arc warp the pole surface and have static to this can adsorb the little granule dust that gets into inside, and the large granule dust can be intercepted by half round screen, and then has prevented a large amount of dusts of surface adsorption of ammeter case, and influence the use of ammeter case.
(3) This ammeter case supporting seat, when auxiliary rod lateral shifting, can make semicircle clearance pole along semicircular screen's surface lateral shifting under the effect of connecting rod, and then under its removal effect, can make semicircular screen surface's large granule dust have the effect of a clearance, prevents that semicircular screen from taking place to block up, and then influences the device's heat dissipation.
(4) This ammeter case supporting seat, when separation blade lateral shifting, can promote the dog and take place lateral shifting, and then can make the stripper plate remove in the inside of gas chamber, thereby utilize the removal effect of stripper plate can be to a horizontal extrusion of gas intracavity portion's gas, at this moment, can make gas pass through the atmospheric pressure hole, and then act on the semicircle screen cloth, utilize the promotion effect of air current, can strengthen the device to the cleaning effect of semicircle screen cloth, on the other hand, utilize the motive force of air current, can make to vibrate the ball under the striking of vibrating the spring, the swing takes place, and then can take place the striking to the semicircle screen cloth, under the effect of striking, can make the semicircle screen cloth take place the shake, and then can strengthen the device to the cleaning effect of semicircle screen cloth.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall construction of the present invention;
FIG. 3 is an enlarged view of A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of B of FIG. 2 according to the present invention;
FIG. 5 is a schematic view of the overall structure of the movable clamping plate of the present invention;
FIG. 6 is a schematic view of the overall structure of the arc-shaped deformation rod of the present invention;
FIG. 7 is a schematic view of the overall structure of the semicircular cleaning rod of the present invention.
In the figure: 1. placing the box; 11. mounting a plate; 12. heat dissipation holes; 13. a box door; 14. buckling; 2. a movable splint; 21. a movable connecting spring; 22. an air inlet groove; 23. a semicircular screen; 3. a temperature sensing ball; 31. an arc-shaped deformation rod; 32. moving the ring; 33. an auxiliary lever; 34. a baffle plate; 35. a reset spring; 4. a chute; 41. rubbing the moving ball; 42. a pressure spring; 5. a connecting rod; 51. a semicircular cleaning rod; 6. a gas chamber; 61. a transverse groove; 62. a pressing plate; 63. a connecting spring; 64. a stopper; 7. an air pressure hole; 71. vibrating the ball; 72. the spring is oscillated.
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. 1-7, the present invention provides a technical solution: the utility model provides an ammeter case supporting seat, including placing box 1, the purpose of setting so is for the convenience of placing the ammeter case, place the back wall fixedly connected with mounting panel 11 of box 1, the purpose of setting so is for the convenience of installing whole device, place the left and right sides wall of box 1 and seted up louvre 12, the purpose of setting so is for the convenience of heat dissipation, place the front of box 1 and be provided with chamber door 13, the purpose of setting so is for the convenience of placing the ammeter case, the right side of chamber door 13 is articulated through articulated elements and the outer wall of placing box 1, the purpose of setting so is for the convenience of opening of chamber door 13, the one end fixedly connected with buckle 14 that chamber door 13 kept away from the articulated elements, the purpose of setting so is for the convenience of carrying on spacingly to chamber door 13, chamber door 13 and placing box 1 pass through buckle 14 swing joint, the purpose of setting so is for the convenience of opening of chamber door 13, it is provided with movable splint 2 to slide to place the upper and lower both ends inside of box 1, the purpose that sets up like this is for facilitating carrying on spacingly to the ammeter case, the outer wall fixedly connected with swing joint spring 21 of activity splint 2, the purpose that sets up like this is for facilitating carrying on spacingly to activity splint 2, the one end that activity splint 2 was kept away from to swing joint spring 21 and the inner wall fixed connection who places box 1, the purpose that sets up like this is for facilitating the fixed swing joint spring 21, wherein, inlet scoop 22 has been seted up to axis department of activity splint 2, the purpose that sets up like this is for facilitating the gaseous entering, the top surface fixed connection of activity splint 2 has half round screen 23, the purpose that sets up like this is for facilitating the interception to the large granule dust, half round screen 23 is just facing inlet scoop 22 and is set up, the purpose that sets up like this is for facilitating carrying on spacingly to half round screen 23.
Preferably, in this embodiment, in order to facilitate utilization of a change in internal temperature, the temperature sensing balls 3 are fixedly connected to the central axes at two ends inside the placing case 1, and the purpose of such setting is to facilitate utilization of a change in temperature, the arc deformation rod 31 is disposed between the two temperature sensing balls 3, and the purpose of such setting is to facilitate utilization of a change effect of the temperature sensing balls 3, the left and right ends of the arc deformation rod 31 are respectively fixedly connected to the outer walls of the two temperature sensing balls 3, and the purpose of such setting is to facilitate fixing of the arc deformation rod 31, wherein the left and right ends of the outer wall of the arc deformation rod 31 are respectively slidably provided with the moving ring 32, the purpose of such setting is to facilitate utilization of a deformation effect of the arc deformation rod 31, the central axis at the outer wall of the bottom side of the moving ring 32 is fixedly connected to the auxiliary rod 33, and the purpose of such setting is to facilitate utilization of a moving effect of the moving ring 32, the one end fixedly connected with separation blade 34 that auxiliary rod 33 kept away from removal circle 32 sets up like this in order to facilitate blockking heat dissipation hole 12, and separation blade 34 slides and sets up in the inside of heat dissipation hole 12, and the purpose that sets up like this is in order to facilitate the removal of separation blade 34, and the axis department fixedly connected with of outer wall is reset spring 35 between two auxiliary rods 33, and the purpose that sets up like this is in order to facilitate spacing auxiliary rod 33.
Preferably, in this embodiment, in order to facilitate utilization of the deformation effect of the arc deformation rod 31, the arc deformation rod 31 is hollowed, and is arranged to facilitate arrangement of an internal structure, the outer wall of the bottom of the arc deformation rod 31 is provided with a sliding groove 4, and is arranged to facilitate limiting of the arc deformation rod 31, wherein a friction moving ball 41 is slidably arranged inside the arc deformation rod 31, and is arranged to facilitate movement of the friction moving ball 41, the outer wall of the friction moving ball 41 is arranged in contact with the inner wall of the arc deformation rod 31, and is arranged to facilitate the movement effect of the friction moving ball 41, a pressure spring 42 is fixedly connected to a side wall of the friction moving ball 41, and is arranged to facilitate limiting of the friction moving ball 41, and one end of the pressure spring 42, far away from the friction moving ball 41, is fixedly connected to the outer wall of the temperature sensing ball 3, this is provided to facilitate the fixing of the compression spring 42.
Preferably, in this embodiment, in order to facilitate the utilization of the moving effect of the auxiliary rod 33, the connecting rod 5 is fixedly connected to the center axis of the outer surface of the auxiliary rod 33, the purpose of setting up in this way is to facilitate the auxiliary connection of the semicircular cleaning rod 51, the connecting rod 5 is far away from the semicircular cleaning rod 51 fixedly connected to one end of the auxiliary rod 33, the purpose of setting up in this way is to facilitate the utilization of the moving effect of the connecting rod 5, wherein, the outer wall of the bottom side of the semicircular cleaning rod 51 is in contact with the outer wall of the semicircular screen 23, the purpose of setting up in this way is to facilitate the utilization of the moving effect of the semicircular cleaning rod 51 and further achieve the cleaning of the semicircular screen 23.
Preferably, in this embodiment, in order to facilitate the utilization of the moving effect of the blocking plate 34, the gas cavities 6 are opened inside the left and right sides of the movable clamping plate 2, so as to facilitate the storage of gas, and the transverse grooves 61 are opened at the top of the left and right sides of the movable clamping plate 2, so as to facilitate the movement of the stoppers 64.
Preferably, in this embodiment, in order to facilitate the movement of utilizing the stopper 64, and then reach the purpose of the internal gas extrusion of gas chamber 6, the inside of gas chamber 6 slides and is provided with the stripper plate 62, the purpose that sets up like this is in order to facilitate the removal of stripper plate 62, the outer wall of stripper plate 62 and the inner wall contact setting of gas chamber 6, the purpose that sets up like this is in order to facilitate the spacing of stripper plate 62, the lateral wall fixedly connected with of stripper plate 62 connects spring 63, the purpose that sets up like this is in order to facilitate the quick return of stripper plate 62, the one end that connects spring 63 and the lateral wall fixed connection of activity splint 2 are kept away from stripper plate 62, the purpose that sets up like this is in order to facilitate the fixed connection spring 63.
Preferably, in this embodiment, in order to facilitate the use of the moving effect of the blocking plate 34, a stopper 64 is fixedly connected to the top center axis of the pressing plate 62, and this is provided to facilitate the movement of the stopper 64, and one end of the stopper 64 far away from the pressing plate 62 slides through the inside of the transverse groove 61 and extends to the outside, and this is provided to facilitate the limiting of the stopper 64.
Preferably, in this embodiment, in order to facilitate the entry and exit of gas, an air pressure hole 7 is formed in an end of the gas chamber 6, which faces the air inlet groove 22, so as to facilitate the flow of gas, a vibration ball 71 is disposed at a central axis inside the semicircular screen 23, so as to facilitate the utilization of the action of air flow, the vibration ball 71 is disposed in a suspended manner, and so as to facilitate the vertical vibration of the vibration ball 71.
Preferably, in this embodiment, in order to facilitate limiting the oscillating ball 71, the outer walls of the left and right sides of the oscillating ball 71 are fixedly connected with oscillating springs 72, so as to facilitate vertical oscillation of the oscillating ball 71, one end of the oscillating spring 72 far away from the oscillating ball 71 is fixedly connected with the side wall of the semicircular screen 23, and so as to facilitate fixing the oscillating springs 72.
The working principle is as follows:
through the arrangement of the device, a worker can place the electric meter box in the placing box 1 and achieve the purpose of clamping the electric meter box by adjusting the position of the movable clamping plate 2, the arrangement can protect the electric meter box and can place the electric meter boxes with different sizes, meanwhile, when the internal temperature changes, the temperature sensing ball 3 can change, further, under the deformation effect, the arc-shaped deformation rod 31 can be extruded to deform, further, under the deformation effect, the moving ring 32 can drive the auxiliary rod 33 and the blocking piece 34 to move transversely, further, the heat dissipation hole 12 is exposed, external gas can enter the inside of the heat dissipation device through the heat dissipation hole 12, the heat dissipation purpose is achieved, meanwhile, when the arc-shaped deformation rod 31 deforms, under the deformation effect, the friction moving ball 41 can be forced to move along the inner wall of the arc-shaped deformation rod 31 under the action of the pressure spring 42, and then under the friction removal effect, can make the arc warp 31 surface of pole have static to this can adsorb the inside tiny particle dust that gets into, and the large granule dust can be intercepted by half-round screen 23, and then has prevented a large amount of dusts of surface adsorption of ammeter case, and influences ammeter case's use.
Secondly, when the auxiliary rod 33 moves transversely, the semicircular cleaning rod 51 can move transversely along the outer surface of the semicircular screen 23 under the action of the connecting rod 5, and then under the moving effect, the large-particle dust on the outer surface of the semicircular screen 23 can have a cleaning effect, so that the semicircular screen 23 is prevented from being blocked, and further the heat dissipation of the device is influenced, meanwhile, when the blocking piece 34 moves transversely, the blocking piece 64 is pushed to move transversely, and further the extrusion plate 62 can move in the gas cavity 6, so that the gas in the gas cavity 6 can be transversely extruded by the moving effect of the extrusion plate 62, at the moment, the gas can pass through the gas pressure hole 7 and further act on the semicircular screen 23, and the cleaning effect of the device on the semicircular screen 23 can be enhanced by the pushing effect of the gas flow, on the other hand, by the pushing force of the gas flow, can make and vibrate ball 71 under the striking of vibrating spring 72, take place the swing, and then can take place the striking to half round screen 23, under the effect of striking, can make half round screen 23 take place to shake, and then can strengthen the device to half round screen 23's clearance effect.
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 (9)
1. The utility model provides an ammeter case supporting seat, is including placing box (1), its characterized in that: the rear wall of the placing box (1) is fixedly connected with a mounting plate (11), heat dissipation holes (12) are formed in the left side wall and the right side wall of the placing box (1), a box door (13) is arranged on the front face of the placing box (1), the right side of the box door (13) is hinged to the outer wall of the placing box (1) through a hinge piece, a buckle (14) is fixedly connected to one end, away from the hinge piece, of the box door (13), and the box door (13) is movably connected with the placing box (1) through the buckle (14);
the upper end and the lower end of the interior of the placing box (1) are provided with movable clamping plates (2) in a sliding manner, the outer walls of the movable clamping plates (2) are fixedly connected with movable connecting springs (21), and one ends, far away from the movable clamping plates (2), of the movable connecting springs (21) are fixedly connected with the inner walls of the placing box (1);
an air inlet groove (22) is formed in the middle shaft of the movable clamping plate (2), a semicircular screen (23) is fixedly connected to the outer surface of the top of the movable clamping plate (2), and the semicircular screen (23) is arranged opposite to the air inlet groove (22).
2. The ammeter box support base of claim 1, wherein: the temperature sensing balls (3) are fixedly connected to the middle shafts at the two ends in the placing box (1), an arc-shaped deformation rod (31) is arranged between the two temperature sensing balls (3), and the left end and the right end of the arc-shaped deformation rod (31) are fixedly connected with the outer walls of the two temperature sensing balls (3) respectively;
wherein, both ends slide respectively about arc deformation pole (31) outer wall and are provided with removal circle (32), the bottom side outer wall axis department fixedly connected with auxiliary rod (33) of removal circle (32), one end fixedly connected with separation blade (34) of removal circle (32) are kept away from in auxiliary rod (33), separation blade (34) slide and set up in the inside of louvre (12), two fixedly connected with reset spring (35) are located to the axis of outer wall between auxiliary rod (33).
3. An electricity meter box support base according to claim 2, wherein: the arc-shaped deformation rod (31) is hollowed, and the outer wall of the bottom of the arc-shaped deformation rod (31) is provided with a sliding groove (4);
wherein, the inside slip of arc deformation pole (31) is provided with friction removal ball (41), the outer wall of friction removal ball (41) sets up with the inner wall contact of arc deformation pole (31), fixedly connected with pressure spring (42) on the lateral wall of friction removal ball (41), the outer wall fixed connection of one end and temperature sensing ball (3) of friction removal ball (41) is kept away from in pressure spring (42).
4. An electricity meter box support base according to claim 3, wherein: a connecting rod (5) is fixedly connected to the middle shaft of the outer surface of the auxiliary rod (33), and a semicircular cleaning rod (51) is fixedly connected to one end, far away from the auxiliary rod (33), of the connecting rod (5);
wherein, the outer wall of the bottom side of the semicircular cleaning rod (51) is in contact with the outer wall of the semicircular screen (23).
5. An electricity meter box support base according to claim 4, wherein: the gas cavity (6) is arranged inside the left side and the right side of the movable clamping plate (2), and the transverse grooves (61) are arranged at the tops of the left side and the right side of the movable clamping plate (2).
6. An electricity meter box support base as claimed in claim 5, wherein: the gas cavity (6) is internally provided with a squeezing plate (62) in a sliding manner, the outer wall of the squeezing plate (62) is in contact with the inner wall of the gas cavity (6), the side wall of the squeezing plate (62) is fixedly connected with a connecting spring (63), and one end, far away from the squeezing plate (62), of the connecting spring (63) is fixedly connected with the side wall of the movable clamping plate (2).
7. An electricity meter box support base as claimed in claim 6, wherein: a stop block (64) is fixedly connected to the top middle shaft of the extrusion plate (62), and one end, far away from the extrusion plate (62), of the stop block (64) penetrates through the inside of the transverse groove (61) in a sliding mode and extends to the outer side.
8. An electricity meter box support base as claimed in claim 7, wherein: one end of the gas cavity (6) facing the gas inlet groove (22) is provided with a gas pressure hole (7), a vibration ball (71) is arranged at the middle shaft inside the semicircular screen (23), and the vibration ball (71) is suspended.
9. An electricity meter box support base as claimed in claim 8, wherein: the outer walls of the left side and the right side of the oscillating ball (71) are fixedly connected with oscillating springs (72), and one end, far away from the oscillating ball (71), of each oscillating spring (72) is fixedly connected with the side wall of the semicircular screen (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210090794.XA CN114325015B (en) | 2022-01-26 | 2022-01-26 | Ammeter case supporting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210090794.XA CN114325015B (en) | 2022-01-26 | 2022-01-26 | Ammeter case supporting seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114325015A true CN114325015A (en) | 2022-04-12 |
| CN114325015B CN114325015B (en) | 2023-03-07 |
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ID=81028589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210090794.XA Active CN114325015B (en) | 2022-01-26 | 2022-01-26 | Ammeter case supporting seat |
Country Status (1)
| Country | Link |
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| CN (1) | CN114325015B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116388017A (en) * | 2023-03-27 | 2023-07-04 | 江苏苏源杰瑞科技有限公司 | Ammeter case with raising and lowering functions |
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| CN113825363A (en) * | 2021-09-03 | 2021-12-21 | 唐文婷 | Direct current breaker protection device |
| CN113884709A (en) * | 2021-09-03 | 2022-01-04 | 樊建宏 | Intelligent three-phase comprehensive electric power parameter monitoring instrument |
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2022
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107694989A (en) * | 2017-10-18 | 2018-02-16 | 成都丝迈尔科技有限公司 | A kind of deashing device of computer host box |
| CN209071888U (en) * | 2018-12-21 | 2019-07-05 | 山东泰山电工电器有限公司 | A kind of electric equipment protecting means |
| CN210779756U (en) * | 2019-12-18 | 2020-06-16 | 安亚电气有限公司 | Multifunctional electric meter box installation device |
| CN113629538A (en) * | 2021-08-17 | 2021-11-09 | 陈家尧 | Dustproof block terminal of heat dissipation |
| CN113825363A (en) * | 2021-09-03 | 2021-12-21 | 唐文婷 | Direct current breaker protection device |
| CN113884709A (en) * | 2021-09-03 | 2022-01-04 | 樊建宏 | Intelligent three-phase comprehensive electric power parameter monitoring instrument |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116388017A (en) * | 2023-03-27 | 2023-07-04 | 江苏苏源杰瑞科技有限公司 | Ammeter case with raising and lowering functions |
| CN116388017B (en) * | 2023-03-27 | 2023-10-10 | 江苏苏源杰瑞科技有限公司 | Ammeter case with raising and lowering functions |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114325015B (en) | 2023-03-07 |
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