CN201796068U - Rapid connecting device for electric energy meter terminal box - Google Patents
Rapid connecting device for electric energy meter terminal box Download PDFInfo
- Publication number
- CN201796068U CN201796068U CN2010205352593U CN201020535259U CN201796068U CN 201796068 U CN201796068 U CN 201796068U CN 2010205352593 U CN2010205352593 U CN 2010205352593U CN 201020535259 U CN201020535259 U CN 201020535259U CN 201796068 U CN201796068 U CN 201796068U
- Authority
- CN
- China
- Prior art keywords
- copper bar
- terminal
- connection terminal
- electric energy
- energy meter
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model relates to a rapid connecting device for an electric energy meter terminal box. The device comprises a terminal box and a connecting terminal which is arranged on the terminal box, wherein the connecting terminal comprises a connecting terminal seat, below which a connecting terminal copper bar is arranged; an elastic body is arranged between the connecting terminal copper bar and the connecting terminal seat; a connecting copper bar is arranged on the edge of the terminal box; and the top end of the connecting terminal copper bar is closely attached to the connecting copper bar. By arranging the elastic body between the connecting terminal seat of the connecting terminal and the connecting terminal copper bar, the connecting terminal seat is elastically connected with the connecting terminal copper bar; when an external wire is connected with an electric energy meter, the connecting terminal seat is pressed with force, the wire is arranged between the connecting terminal copper bar and the connecting copper bar, and the connecting terminal seat is loosened; the connection process is simple and fast; and the working efficiency of working personnel is greatly improved.
Description
Technical field
The utility model relates to a kind of electric energy meter terminal box, relates in particular to a kind of rapid wiring device of electric energy meter terminal box.
Background technology
Development along with society, the continuous transformation and innovation of electric utility, various functional ammeters constantly produce, traditional mode of connection can not satisfy the complicated wiring requirement of electric energy meter well, the electric energy meter that particularly possesses functions such as data acquisition, communication, connection terminal quantity is many, and wiring is numerous and diverse, has brought many inconvenience to the installer.
Such technical scheme that open day was April 10, publication number in 2002 patent disclosure first that is CN2485812, patent " cup joint style connection box of electric energy meter terminal " by name: produce the movable anchor ear that relatively moves when ramp has adopted one can turn with trip bolt, when screw is tightened clockwise, movable anchor ear dwindles wiring hole with respect to main brace lead is pressed on the main brace, finishes the external cabling of ammeter.In this technical scheme, the wiring aperture of ramp is big, the mode of connection is easy to operate, no matter single cord and stranded conductor all are easy to use.Contact reliably and to lead does not have any damage after the wiring, but need turn holding screw in this wiring process, whole process operation amount is big, and the electric energy meter installation site is higher usually, such mode of connection brings a lot of unnecessary troubles can for undoubtedly the maintenance in later stage, has increased staff's workload, makes human capital increase, in addition, when turning holding screw, can not guarantee the reliability that wiring connects fully.
The utility model content
The utility model has overcome shortcomings such as the existing wiring of existing electric energy meter terminal box termination is numerous and diverse, poor reliability, avoided because of loose contact the local overheating that may cause damage the problem of ammeter, and then provide a kind of electric energy meter terminal box rapid wiring device.
At the problems referred to above, the technical scheme that the utility model is taked is:
A kind of electric energy meter terminal box rapid wiring device, comprise terminal box, be located at the connection terminal on the terminal box, connection terminal comprises terminal block, the terminal block below is provided with the connection terminal copper bar, between connection terminal copper bar and terminal block, be provided with elastic body, be provided with the wiring copper bar at the terminal box edge, the wiring copper bar is close on the top of connection terminal copper bar.
Termination in this utility model mainly is to make that by elastic body constituting elasticity between connection terminal copper bar and terminal block is connected; lead is when inserting; it is connected between connection terminal copper bar and the wiring copper bar after only the insulating protective layer of lead need being divested, the mode of connection is simple and efficient again.No matter be single cord or stranded conductor, all can directly insert, and this mode of connection can not cause damage to lead, avoid the problems that may cause because of loose contact.
For technique scheme, we also have further optimized Measures, as optimization, are provided with pin in connection terminal, and connection terminal is hinged on the pin.The connection terminal that is arranged so that like this is movable, thereby can drive the activity of connection terminal copper bar by its compresses elastomeric, also is convenient to the access of lead when being convenient to staff's work.
As optimization, the tail end of line terminals copper bar is fixed on the connection terminal, and connection terminal copper bar middle part is the semicircle that matches with pin, and this semicircular part is overlapped on the pin.This is arranged on the compression toughness that has strengthened the connection terminal copper bar and guarantees that also it is difficult for fracture damage.
As optimization, elastic body is the triangle flexure strip, and the triangle flexure strip wherein fits with described connection terminal copper bar on one side, and in the arc-shaped with the pairing angle of this edge, connection terminal is close at the angle of circular arc.Leg-of-mutton flexure strip elasticity is strong, the toughness height, and a limit of this flexure strip is fitted on the connection terminal copper bar, is beneficial to the transmission of power, thereby this optimal design also just saved staff's workload, has improved work efficiency.
As optimization, be coated with the terminal pressing plate on the connection terminal.The setting of terminal pressing plate can prevent effectively that dust and water droplet from entering in the electric energy meter, guarantees the normal use of electric energy meter, improves the serviceable life of electric energy meter.
Compared with prior art, advantage of the present utility model is: by between the terminal block of connection terminal and connection terminal copper bar elastic body being set, make that constituting elasticity between terminal block and connection terminal copper bar is connected, when outer lead inserts electric energy meter, only need firmly oppress terminal block, lead is placed between connection terminal copper bar and wiring copper bar then, unclamp terminal block again and get final product.Whole process operation is simple, when strengthening lead connection steadiness, has also improved staff's work efficiency greatly.
Description of drawings
Fig. 1 is a kind of one-piece construction synoptic diagram of the present utility model;
Fig. 2 is a kind of inner structure synoptic diagram of connection terminal of the present utility model;
Wherein: 1, terminal box; 2, connection terminal; 3, terminal pressing plate; 4, square hole; 5, terminal block; 6, pin; 7, connection terminal copper bar; 8, triangle flexure strip; 9, wiring copper bar.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
In the present embodiment, as shown in Figure 1, terminal box 1 integral body is a rectangular parallelepiped, be provided with ten connection terminals 2 at terminal box 1 edge, 2 of connection terminals evenly separate by plastic septum, entirely are covered with one deck terminal pressing plate 3 on the connection terminal 2, terminal pressing plate 3 is rectangle, be provided with square hole 4 on terminal pressing plate 3,4 times correspondences of square hole are provided with terminal block 5, and square hole 4 is convenient to stressed place over against the front end of terminal block 5.
And the inner structure of connection terminal 2 as shown in Figure 2, connection terminal 2 mainly comprises terminal block 5, pin 6, connection terminal copper bar 7, triangle flexure strip 8 and wiring copper bar 9, terminal block 5 is hinged on the pin 6, terminal block 5 rear ends are provided with baffle plate, it can only be rotated around pin 6 forward end, terminal block 5 has triangle flexure strip 8, these triangle flexure strip 8 whole at right angles triangles, two acute angle positions all become semicircle to seamlessly transit, wherein an acute angle is located at terminal block 5 times, this acute angle right right-angle side and connection terminal copper bar 7 fit, connection terminal copper bar 7 is strip, and connection terminal copper bar 7 rear ends are fixed, and its middle part is the semicircle that matches with pin 6, this semicircular middle part is connected on the pin 6, and wiring copper bar 9 is close on the top of connection terminal copper bar 7.
Outer lead is when inserting; peel off the insulating protective layer of lead termination; be about 2 centimetres; pass square hole 4 with sharp objects such as bottle openers and press down terminal block 5; be located at the triangle flexure strip 8 stressed generation deformation under the terminal block 5; driving connection terminal copper bar 7 moves down; the lead that will divest again behind the insulating protective layer places between connection terminal copper bar 7 and the wiring copper bar 9; unclamp bottle opener; connection terminal copper bar 7 restores to the original state; and then lead fixed realizes fast-wiring 7 of wiring copper bar 9 and connection terminal copper bars.
Claims (5)
1. electric energy meter terminal box rapid wiring device, comprise terminal box, be located at the connection terminal on the terminal box, it is characterized in that, described connection terminal comprises terminal block, described terminal block below is provided with the connection terminal copper bar, be provided with elastic body between described connection terminal copper bar and terminal block, be provided with the wiring copper bar at described terminal box edge, the wiring copper bar is close on the top of described connection terminal copper bar.
2. electric energy meter terminal box rapid wiring device according to claim 1 is characterized in that be provided with pin in described connection terminal, described connection terminal is hinged on the pin.
3. electric energy meter terminal box rapid wiring device according to claim 1 and 2, it is characterized in that, the tail end of described connection terminal copper bar is fixed on the connection terminal, and described connection terminal copper bar middle part is the semicircle that matches with pin, and described semicircular part is overlapped on the pin.
4. electric energy meter terminal box rapid wiring device according to claim 1, it is characterized in that, described elastic body is the triangle flexure strip, described triangle flexure strip wherein fits with described connection terminal copper bar on one side, in the arc-shaped with the pairing angle of this edge, connection terminal is close at the angle of described circular arc.
5. electric energy meter terminal box rapid wiring device according to claim 1 is characterized in that, is coated with the terminal pressing plate on described connection terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205352593U CN201796068U (en) | 2010-09-20 | 2010-09-20 | Rapid connecting device for electric energy meter terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205352593U CN201796068U (en) | 2010-09-20 | 2010-09-20 | Rapid connecting device for electric energy meter terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201796068U true CN201796068U (en) | 2011-04-13 |
Family
ID=43850974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205352593U Expired - Lifetime CN201796068U (en) | 2010-09-20 | 2010-09-20 | Rapid connecting device for electric energy meter terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201796068U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102520225A (en) * | 2011-12-13 | 2012-06-27 | 宁波三星电气股份有限公司 | Terminal box |
| CN107479021A (en) * | 2017-07-25 | 2017-12-15 | 广州供电局有限公司 | Wiring servicing unit |
| CN109244693A (en) * | 2018-09-30 | 2019-01-18 | 海燕接线盒有限公司 | T connects dedicated PE terminal board |
-
2010
- 2010-09-20 CN CN2010205352593U patent/CN201796068U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102520225A (en) * | 2011-12-13 | 2012-06-27 | 宁波三星电气股份有限公司 | Terminal box |
| CN102520225B (en) * | 2011-12-13 | 2014-07-23 | 宁波三星电气股份有限公司 | Terminal box |
| CN107479021A (en) * | 2017-07-25 | 2017-12-15 | 广州供电局有限公司 | Wiring servicing unit |
| CN109244693A (en) * | 2018-09-30 | 2019-01-18 | 海燕接线盒有限公司 | T connects dedicated PE terminal board |
| CN109244693B (en) * | 2018-09-30 | 2024-06-11 | 海燕接线盒有限公司 | PE terminal box special for T-joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201796068U (en) | Rapid connecting device for electric energy meter terminal box | |
| CN202019071U (en) | Solar energy photovoltaic module connector | |
| CN201515379U (en) | Data card with laser pen function | |
| CN201549740U (en) | Distribution transformer proclaim bushing pile head and cable connection converting device | |
| CN202663054U (en) | Crimping-free cable device | |
| CN202333340U (en) | Intelligent socket | |
| CN201852919U (en) | Failure monitoring device for circuit breaker | |
| CN201113007Y (en) | USB connecting wire capable of switching power supply | |
| CN201069796Y (en) | A novel accumulator connection line | |
| CN202217556U (en) | Pin type insulator | |
| CN201789013U (en) | Battery case of electric energy meter | |
| CN202121000U (en) | Connection structure of battery pack and voltage acquisition module | |
| CN201812992U (en) | Multipurpose socket | |
| CN201957131U (en) | Novel electrical storage modulator-demodulator | |
| CN204348473U (en) | Distribution transformer mothballed plant | |
| CN202679390U (en) | Overhead line type fault communication terminal utilizing solar power supply | |
| CN218866927U (en) | Remote control power switch | |
| CN201126932Y (en) | Hinge device for switch equipment door | |
| CN203150451U (en) | Illuminated toggle switch | |
| CN212875056U (en) | Box-type substation cable business turn over line fixing device | |
| CN210351162U (en) | Multiport wired signal centralized management equipment | |
| CN201178280Y (en) | Anti-arc earthing wire clamp | |
| CN201294284Y (en) | Power socket | |
| CN201307126Y (en) | Test connecting device for circuit breaker of switch cabinet | |
| CN206834461U (en) | A kind of power supply transfer equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110413 |