CN204464572U - Socket assembly - Google Patents
Socket assembly Download PDFInfo
- Publication number
- CN204464572U CN204464572U CN201520177121.3U CN201520177121U CN204464572U CN 204464572 U CN204464572 U CN 204464572U CN 201520177121 U CN201520177121 U CN 201520177121U CN 204464572 U CN204464572 U CN 204464572U
- Authority
- CN
- China
- Prior art keywords
- box
- guide rail
- socket assembly
- installing rack
- function box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Abstract
The utility model relates to a kind of socket assembly, comprise: guide rail, function box, at least two conducting strips and the power part part be arranged in function box, guide rail is connected with function box, guide rail offers the chute for grafting, conducting strip is arranged in guide rail, and conducting strip is electrically connected with the connecting part in function box, and function box has with the chute on guide rail towards identical first surface, with the second surface that first surface is opposing, and the side between first surface and second surface; The second surface of function box offers the installing hole corresponding with two screws on box at the bottom of electrician, second surface offers threading opening, and on function box, the outline area on surface, threading opening place is greater than the aperture area of box at the bottom of electrician.Above-mentioned socket assembly, simple installation, versatility are comparatively strong, structure is simple, be convenient to the socket assembly of maintenance.
Description
Technical field
The utility model relates to a kind of socket, particularly relates to a kind of socket assembly.
Background technology
Socket, also known as power board, is the equipment for grafting electrical equipment.Along with the development of society and the progress of technology, people start to pursue the easy and comfortable of life, and in order to meet the life requirement of people, various electrification product arises at the historic moment, and socket becomes the necessity in our life gradually.
Guide rail socket, due to its occupation mode easily, become the new lover on market, but guide rail socket in the market needs rewiring when mounted, install complicated, and versatility is poor.
Utility model content
Based on this, be necessary to provide that a kind of simple installation, versatility are comparatively strong, structure is simple, be convenient to the socket assembly that keeps in repair.
A kind of socket assembly, comprise: guide rail, function box, at least two conducting strips and the power part part be arranged in described function box, described guide rail is connected with described function box, described guide rail offers the chute for grafting, described conducting strip is arranged in described guide rail, described conducting strip is electrically connected with the described connecting part in described function box
Described function box has with the described chute on described guide rail towards identical first surface, with the second surface that described first surface is opposing, and the side between described first surface and described second surface;
The described second surface of described function box offers the installing hole corresponding with two screws on box at the bottom of electrician, and described second surface offers threading opening,
On described function box, the outline area on surface, described threading opening place is greater than the aperture area of box at the bottom of electrician.
Wherein in an embodiment, the installing rack that described function box comprises box body and is connected with described box body,
Described box body and described installing rack all offer mutually through described threading opening;
Described guide rail is connected with described box body, and described power part part is positioned at described box body;
Described mounting hole site is surface, described threading opening place on described installing rack;
On described installing rack, the outline area on surface, described threading opening place is greater than the aperture area of box at the bottom of electrician.
Wherein in an embodiment, described installing rack and described box body are fastened and connected.
Wherein in an embodiment, on described box body, two opposing described side openings are provided with draw-in groove, described installing rack has two baffle plates, the apparent surface of two described baffle plates is provided with the buckle with described pocket matches, and two described mounting hole site are between two described baffle plates.
Wherein in an embodiment, described installing rack is provided with the accepting groove mated with box opening part outer wall at the bottom of electrician.
Wherein in an embodiment, on described guide rail, two opposing outer surfaces offer holddown groove, described socket assembly also comprises fixed mount, two elastic arms that described fixed mount comprises fixed head and is connected with described fixed head, the surface that two described elastic arms are relative is equipped with the projection corresponding with described holddown groove, and described fixed head offers perforation.
Wherein in an embodiment, described fixed head dorsad the surface of described guide rail and the described second surface of described function box in the same plane.
Wherein in an embodiment, described holddown groove is all identical with the bearing of trend of described guide rail with the bearing of trend of described draw-in groove, and described holddown groove is corresponding with described draw-in groove is communicated with.
Wherein in an embodiment, described installing rack has multiple, box at the bottom of the electrician of the corresponding different size of difference.
Wherein in an embodiment, the described side of described function box offers through wires hole.
Above-mentioned socket assembly, compare traditional socket assembly, the threading opening of the socket assembly of this case is opened in the surface that wall is close to originally by traditional socket assembly, and the outline area on surface, described threading opening place is greater than the aperture area of box at the bottom of electrician on described function box, function box not only can be assembled by box at the bottom of the installing hole corresponding with box at the bottom of electrician and electrician, and the opening of box at the bottom of electrician can be hidden, ensure electrical safety.Because function box can be arranged on box at the bottom of electrician, make socket assembly when mounted without the need to other wiring, can directly apply existing wiring, facilitate the installation of socket assembly, make the versatility of socket assembly stronger.Because function box can directly be dismantled from end box, structure is simple, and facilitates subsequent maintenance and the maintenance of socket assembly.In addition, because threading opening is positioned on second surface, electric wire in end box is directly arranged in function box by second surface, make electric wire can not expose on surface to be installed, not only convenient installation, extend the life-span of electric wire to a certain extent, add the safety in utilization of socket assembly, and compare traditional socket assembly and decrease circuit lengthy and jumbled on metope.
Accompanying drawing explanation
Fig. 1 is the structural representation of the socket assembly of the utility model one preferred embodiment;
Fig. 2 is the structural representation at another visual angle of the assembly of socket shown in Fig. 1;
The assembly drawing that Fig. 3 is the assembly of socket shown in Fig. 1 and end box;
Fig. 4 is the explosive view of the assembly of socket shown in Fig. 1;
Fig. 5 is the partial schematic diagram of the assembly of socket shown in Fig. 1;
Fig. 6 is the structural representation of the component mounting block of socket shown in Fig. 1;
Fig. 7 is the structural representation of another angle of the component mounting block of socket shown in Fig. 1;
Fig. 8 is the cutaway view of the assembly of socket shown in Fig. 1;
Fig. 9 is the structural representation of another execution mode socket assembly of the utility model.
Embodiment
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully.Better embodiment of the present utility model is given in accompanying drawing.But the utility model can realize in many different forms, is not limited to execution mode described herein.On the contrary, provide the object of these execution modes be make to disclosure of the present utility model understand more thorough comprehensively.
It should be noted that, when element is called as " being arranged at " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement just for illustrative purposes, do not represent it is unique execution mode.
Unless otherwise defined, all technology used herein and scientific terminology and belong to the object of the implication mode that those skilled in the art of the present utility model understand usually, be not intended to be restriction the utility model.Term as used herein " and/or " comprise one identical.Arbitrary and all combination of the term used in specification of the present utility model herein just in order to describe concrete enforcement or multiple relevant Listed Items.
Box at the bottom of electrician as herein described refers to be inserted for installing wall, the end box of the electric products such as switch.
The main specifications of box at the bottom of electrician has 120 series, 118 series, 86 series etc., and each series is common standard sizes.
For 118 series, each parameter of box at the bottom of electrician is as follows,
One, box at the bottom of two electricians:
Overall dimension: wide 100 millimeters, high 62 millimeters, dark 50 millimeters;
Installing hole distance: 83.3-87.9 millimeter.
Box at the bottom of three electricians:
Overall dimension: wide 136 millimeters, high 62 millimeters, dark 50 millimeters;
Installing hole distance: 119.3-123.9 millimeter.
Box at the bottom of four electricians:
Overall dimension: wide 178 millimeters, high 62 millimeters, dark 50 millimeters;
Installing hole distance: 160.8-165.4 millimeter.
As shown in Figures 1 and 2, it is respectively the structural representation of socket assembly 10 different angles of the utility model one preferred embodiment.
Socket assembly 10 comprises: guide rail 100, function box 200, conducting strip (not shown), power part part (not shown) and fixed mount 300.Wherein, guide rail 100 is connected with function box 200, and guide rail offers chute, for grafting connecting element.Conducting strip is at least two, and is arranged in guide rail 100.Power part part is arranged in function box 200, and is electrically connected with conducting strip, is electrically connected with function box 200 to make guide rail 100.On guide rail 100, two opposing outer surfaces offer holddown groove 110, and fixed mount 300 connects and fixes groove 110.
In the present embodiment, conducting strip is three, and be arranged in parallel.In other embodiments, conducting strip also can be two.The quantity of conducting strip is selected according to actual conditions, can meet the different demands of user.
It is pointed out that according to actual conditions, also can omit fixed mount 300, now, directly guide rail 100 is arranged on to be installed.
Function box 200 has with guide rail 100 upper rail 100 towards identical first surface 201, with the second surface 202 that first surface 201 is opposing, and the side between first surface 201 and second surface 202.Wherein, the second surface 202 of function box 200 offers the installing hole 203 corresponding with two screws on box at the bottom of electrician, for function box 200 is installed on end box.The middle part of second surface 202 offers threading opening 204, for wearing the electric wire in end box.And, the outline area of the second surface 202 of function box 200 is greater than the aperture area of box at the bottom of electrician, also can be understood as, on function box 200, the outline area on surface, threading opening 204 place is greater than the aperture area of box at the bottom of electrician, and namely function box 200 hides the open area of box at the bottom of electrician.
See also Fig. 3, it is the assembly of socket shown in Fig. 1 10 and the assembly drawing of end box 30.
When above-mentioned socket assembly 10 is installed, first by the second surface 202 of function box 200 towards box 30 at the bottom of electrician, and be arranged on box 30 at the bottom of electrician, threaded fastener wears the screw on installing hole 203 and end box 30, is fixed on end box 30 by function box 200.Electric wire in end box 30 wears threading opening 204, and is electrically connected with the power part part in function box 200, is electrically connected with installation portion to make end box 30.Afterwards fixed mount 300 is arranged on to be installed, and guide rail 100 is connected and fixed groove 110 is arranged on fixed mount 300.Finally, rail plate 100 adjusts the position of guide rail 100, and is connected with function box 200 by guide rail 100.
Above-mentioned socket assembly 10, compare traditional socket assembly, the threading opening 204 of the socket assembly 10 of this case is opened in the surface that wall is close to originally by traditional socket assembly, and the outline area on surface, described threading opening 204 place is greater than the aperture area of box 30 at the bottom of electrician on described function box 200, function box 200 not only can be assembled by box 30 at the bottom of the installing hole corresponding with box at the bottom of electrician 30 and electrician, and the opening of box 30 at the bottom of electrician can be hidden, ensure electrical safety.Because function box 200 can be arranged on box 300 at the bottom of electrician, make socket assembly 10 when mounted without the need to other wiring, can directly apply existing wiring, facilitate the installation of socket assembly 10, make the versatility of socket assembly 10 stronger.Because function box 200 can directly be dismantled from end box 30, structure is simple, and facilitates subsequent maintenance and the maintenance of socket assembly 10.In addition, because threading opening 204 is positioned on second surface 202, electric wire in end box 30 is directly arranged in function box 200 by second surface 202, make electric wire can not expose on surface to be installed, not only convenient installation, extend the life-span of electric wire to a certain extent, add the safety in utilization of socket assembly 10, and compare traditional socket assembly 10 and decrease circuit lengthy and jumbled on metope.
See also Fig. 4 and Fig. 5, it is respectively explosive view and the partial schematic diagram thereof of the assembly of socket shown in Fig. 1 10.
The installing rack 220 that function box 200 comprises box body 210 and is connected with box body 210.Wherein, installing rack 220 and box body 210 are fastened and connected.According to actual needs, installing rack 220 also can be spirally connected with box body 210, splicing, or is set up in parallel.
Box body 210 is connected with guide rail 100, and power part part is positioned at box body 210.The threading opening 204 be connected with box body 210 inside is offered on surface box body 210 being offered the surface opposite of chute with guide rail 100.Box body 210 offers draw-in groove 212 with two surfaces offering threading opening 204 adjacent, and two surface opposite offering draw-in groove 212 are arranged, i.e. draw-in groove 212 is offered in the side of box body.Draw-in groove 212 is for clamping installing rack 220.In the present embodiment, draw-in groove 212 is all identical with the bearing of trend of holddown groove 110 and guide rail 100, and holddown groove 110 is corresponding with draw-in groove 212 is communicated with.
According to actual conditions, box body 210 is provided with catch 213, the flush with outer surface of catch 213 and box body 210, and blocks threading opening 204.When socket assembly 10 is by through wires hole 240 line, catch 213 can avoid foreign material and dust to enter in box body 210, and can protect the safety of user, avoids the electric shock accidents that user's misoperation causes.
In the present embodiment, one end of box body 210 is connected with guide rail 100.In other embodiments, box body 210 is offered with box body 210 on adjacent surface, the surface of threading opening 204 and be provided with the connection bit be connected with guide rail 100, for connection guide rail 100.Wherein, each connection bit all has zero line connection bit, ground wire connection bit and live wire connection bit, and the zero line connection bit of multiple connection bit is electrically connected to each other, the live wire connection bit of multiple connection bit is electrically connected to each other, and the ground wire connection bit of multiple connection bit is electrically connected to each other.Now guide rail 100 is many, and according to actual conditions, will guide rail 100 correspondence of quantity be needed to be arranged in the different connection bits on same box body 210, and be electrically connected with box body 210.Such as, when box body 210 is cuboid, be equipped with four surfaces that box body 210 offers the surface of threading opening 204 adjacent the connection bit be connected with guide rail 100.For another example, when box body 210 is six prism, the surface that box body 210 offers threading opening 204 is one of them bottom surface of six prisms, on box body 210 and box body 210 offer interval on six adjacent surfaces of the surface of threading opening 204 connection bit be set.
When same box body 210 connects multiple guide rail 100, user is made to regulate according to actual needs.Further increase the versatility of socket assembly 10, property easy to use and flexibility.Such as, when end box is positioned at the middle part of metope, by connecting two connection bits relative on box body 210, make two guide rails 100 all concordant with the end of metope.
It is pointed out that, when box body 210 has multiple installation position, function box 200 also comprises the door fastened with installation position.Like this, door fastens with idle installation position, increases the safety in utilization of socket assembly 10.
Fixed mount 300 comprises fixed head 310 and two elastic arms, 320, two surfaces that elastic arm 320 is relative of being connected with fixed head 310 are equipped with the projection 321 corresponding with holddown groove 110.Fixed head 310 offers perforation 311, for mounting and fixing support 300.Further, fixed mount 300 dorsad the surface of guide rail 100 and the second surface 202 of function box 200 in the same plane.
See also Fig. 6 to Fig. 8, it is respectively the structural representation of the assembly 10 of socket shown in Fig. 1 installing rack 220 different angles and socket assembly 10 and the box-packed cutaway view of joining in the end.
Installing rack 220 offers threading opening 204, installing hole 203 and accepting groove 205, and installing rack 220 have two baffle plates 222 and reinforcement 223.Wherein, accepting groove 205 mates with box opening part outer wall at the bottom of electrician, the outer wall of the opening part of box at the bottom of clamping electrician during for fastening with box at the bottom of electrician.
Threading opening 204 run through installing rack 220 dorsad guide rail offer the surface of chute, and the threading opening 204 on installing rack 220 is connected with the threading opening 204 on box body 210, for being connected with the circuit in end box.Wherein, on installing rack 220, the outline area on surface, threading opening 204 place is greater than the aperture area of box at the bottom of electrician, also can be understood as, and installing rack 220 offers the region periphery that opening offered by box at the bottom of the shaded surface of threading opening 204.
The aperture area that the outline area on surface, threading opening 204 place is greater than box at the bottom of electrician can hide end box by assurance function, avoids end box to enter dust or foreign material.
Installing hole 203 is positioned at surface, threading opening 204 place on installing rack 220.
Installing hole 203 facilitates the installation of installing rack 220, can directly be arranged on end box by threaded fastener by installing rack 220, and structure is simple, and convenient for maintaining.
Reinforcement 223 is arranged on installing rack 220, and reinforcement 223 is positioned at surface installing rack 220 being offered chute away from guide rail, and reinforcement 223 is placed in end box.
Two baffle plates 222 are relatively arranged on the edge of installing rack 220, and the apparent surface of two baffle plates 222 is equipped with the buckle 2221 mated with draw-in groove 212, buckle 2221 clamping draw-in groove 212, and removable along the bearing of trend of guide rail 100.Two installing holes 203 are between two baffle plates 222.In other embodiments, draw-in groove 212 may also be only a recess, is fixedly placed on installing rack 220 by box body 210 after buckle 2221 clamping.
Baffle plate 222 makes the position of box body 210 more accurate, and not easily rocks, and adds stability and the reliability of socket assembly 10.In addition, draw-in groove 212 and buckle 2221 clamping, not only structure is simple, and draw-in groove 212 can guide box body 210 to install, and can adjust according to actual needs.
It is pointed out that and the surface that two baffle plates 222 are relative also offers emptiness avoiding hole 2222, buckle 2221 is placed in emptiness avoiding hole 2222, and one end is arranged on the inwall of emptiness avoiding hole 2222.Emptiness avoiding hole 2222 makes buckle 2221 have cushion space when clamping, and then makes clamping more quick, and extends the life-span of installing rack 220 to a certain extent.
In other embodiments, installing rack 220 also can comprise torsion spring, and now, baffle plate 222 is with rotary setting on installing rack 220, and the two ends of torsion spring are arranged on baffle plate 222 and installing rack 220 respectively.Like this, make baffle plate 222 be clamped by box body 210 more closely, increase the stability of socket assembly 10 further.
In the present embodiment, baffle plate 222 is vertical with installing rack 220.According to actual conditions, baffle plate 222 also can tilt towards installing rack 220, forms acute angle to make baffle plate 222 and installing rack 220.Angle such as between baffle plate 222 and installing rack 220 is 70 °.Like this, add baffle plate 222 and the chucking power of box body 210 equally, make box body 210 more stably be arranged on installing rack 220.
It is pointed out that installing rack 220 also can have multiple, box at the bottom of the electrician of the corresponding different size of difference.Wherein multiple installing rack 220 all with the guide rail of same size.Like this, same guide rail just by the installing rack 220 of multiple specification, can be arranged on box at the bottom of the electrician of different size.Further increase the versatility of socket assembly and use flexibility.
As shown in Figure 9, it is the structural representation of another execution mode socket assembly 20 of the utility model.
Being with the difference of a upper embodiment, in the present embodiment, the sidewall of function box also can offering through wires hole 240, for wearing electric wire.Wherein through wires hole 240 is positioned on box body 210.
When socket assembly 20 does not connect end box use, installing rack 220 can be omitted, directly electric wire is worn through wires hole 240 and be electrically connected with power part part.And multiple fixed mount 300 correspondence is connected and fixed groove 110 with in draw-in groove 212, box body 210 and guide rail 100 are all arranged on fixed mount 300.When socket assembly 20 is without the need to time fixing, also directly via through wires hole threading, can use as common socket.Which further increases the versatility of socket assembly 20, make it use flexibly, the different demands of user can be met.
Each technical characteristic of above embodiment can combine arbitrarily, for making description succinct, all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this specification is recorded.
Above embodiment only have expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (10)
1. a socket assembly, comprise: guide rail, function box, at least two conducting strips and the power part part be arranged in described function box, described guide rail is connected with described function box, described guide rail offers the chute for grafting, described conducting strip is arranged in described guide rail, described conducting strip is electrically connected with the described connecting part in described function box, it is characterized in that
Described function box has with the described chute on described guide rail towards identical first surface, with the second surface that described first surface is opposing, and the side between described first surface and described second surface;
The described second surface of described function box offers the installing hole corresponding with two screws on box at the bottom of electrician, and described second surface offers threading opening,
On described function box, the outline area on surface, described threading opening place is greater than the aperture area of box at the bottom of electrician.
2. socket assembly according to claim 1, is characterized in that, the installing rack that described function box comprises box body and is connected with described box body,
Described box body and described installing rack all offer mutually through described threading opening;
Described guide rail is connected with described box body, and described power part part is positioned at described box body;
Described mounting hole site is surface, described threading opening place on described installing rack;
On described installing rack, the outline area on surface, described threading opening place is greater than the aperture area of box at the bottom of electrician.
3. socket assembly according to claim 2, is characterized in that, described installing rack and described box body are fastened and connected.
4. socket assembly according to claim 3, it is characterized in that, on described box body, two opposing described side openings are provided with draw-in groove, described installing rack have two baffle plates, the apparent surface of two described baffle plates is provided with the buckle with described pocket matches, and two described mounting hole site are between two described baffle plates.
5. socket assembly according to claim 4, is characterized in that, described installing rack is provided with the accepting groove mated with box opening part outer wall at the bottom of electrician.
6. socket assembly according to claim 4, it is characterized in that, on described guide rail, two opposing outer surfaces offer holddown groove, described socket assembly also comprises fixed mount, two elastic arms that described fixed mount comprises fixed head and is connected with described fixed head, the surface that two described elastic arms are relative is equipped with the projection corresponding with described holddown groove, and described fixed head offers perforation.
7. socket assembly according to claim 6, is characterized in that, described fixed head dorsad the surface of described guide rail and the described second surface of described function box in the same plane.
8. socket assembly according to claim 6, is characterized in that, described holddown groove is all identical with the bearing of trend of described guide rail with the bearing of trend of described draw-in groove, and described holddown groove is corresponding with described draw-in groove is communicated with.
9. socket assembly according to claim 2, is characterized in that, described installing rack has multiple, box at the bottom of the electrician of the corresponding different size of difference.
10. socket assembly according to claim 1, is characterized in that, the described side of described function box offers through wires hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520177121.3U CN204464572U (en) | 2015-03-26 | 2015-03-26 | Socket assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520177121.3U CN204464572U (en) | 2015-03-26 | 2015-03-26 | Socket assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204464572U true CN204464572U (en) | 2015-07-08 |
Family
ID=53671405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520177121.3U Withdrawn - After Issue CN204464572U (en) | 2015-03-26 | 2015-03-26 | Socket assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204464572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104701663A (en) * | 2015-03-26 | 2015-06-10 | 孙平安 | Extension socket assembly |
-
2015
- 2015-03-26 CN CN201520177121.3U patent/CN204464572U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104701663A (en) * | 2015-03-26 | 2015-06-10 | 孙平安 | Extension socket assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2871238C (en) | Isolating ground switch | |
| US6086397A (en) | High reliability raised floor power strip | |
| JP4766884B2 (en) | Energy meter adapter device | |
| US6747864B2 (en) | Distribution board with uninterruptible socket terminal block | |
| CN108258551B (en) | Socket with improved structure | |
| US10177510B2 (en) | Single-fastener mounting plate for electrical outlets | |
| CN204464572U (en) | Socket assembly | |
| CN104701663A (en) | Extension socket assembly | |
| CN105938965A (en) | Patch panel assembly | |
| CN209929730U (en) | Power distribution cabinet capable of being used in combination | |
| KR20180131794A (en) | Box for watt-hour meter | |
| CN210379550U (en) | Ground socket device | |
| KR20180003568U (en) | Devise of install concent on side of distributer | |
| CN205791056U (en) | Spliced distribution box | |
| CN211701368U (en) | Novel wiring cassette | |
| CN213937052U (en) | Power metering box business turn over table distribution device | |
| CN214100255U (en) | Electric cabinet | |
| CN218570599U (en) | Control box with wire clamping groove | |
| CN220252682U (en) | Fire alarm display panel | |
| CN108054562B (en) | Socket with improved structure | |
| CN211063053U (en) | Novel improved half shunt switching device | |
| CN111863544B (en) | Wiring device of NB-IOT (network B-IOT) internet of things circuit breaker | |
| CN215600308U (en) | Automatic power-off equipment for power grid operation fault | |
| CN212968128U (en) | Industrial porous socket | |
| CN111009880B (en) | Integrated flame-retardant leakage protector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150708 Effective date of abandoning: 20171114 |
|
| AV01 | Patent right actively abandoned |