CN201307642Y - Adapting structure of bus clip with contact device and electrical appliance connecting terminal - Google Patents
Adapting structure of bus clip with contact device and electrical appliance connecting terminal Download PDFInfo
- Publication number
- CN201307642Y CN201307642Y CNU2008201469863U CN200820146986U CN201307642Y CN 201307642 Y CN201307642 Y CN 201307642Y CN U2008201469863 U CNU2008201469863 U CN U2008201469863U CN 200820146986 U CN200820146986 U CN 200820146986U CN 201307642 Y CN201307642 Y CN 201307642Y
- Authority
- CN
- China
- Prior art keywords
- terminals
- contact head
- contact device
- hole
- contact
- 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 - Fee Related
Links
Images
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
An adapting structure of a bus clip with a contact device and an electrical appliance connecting terminal belongs to the field of electrotechnics, which comprises a clip, a wire window, a cylindrical contact head, a chip contact head, bolts, screw holes, a gasket, a positioning device, an installing hole, a connecting terminal and a connecting hole, wherein a rectangular hole is arranged on the middle of a rectangular copper material to form the clip with the wire window on the middle, and the side of the clip is provided with the screw hole, and the bottom of the clip is provided with a contact device, and the contact device is provided with concave points of the positioning device; a limit contact device can only be connected with the connecting terminal on the proper position to prevent loosing and sliding; the contact device has the cylindrical contact head and the chip contact head; the connecting terminal is provided with convex points of the positioning device. The utility model realize the bump contact of the electrical appliance connecting terminal and each wire, and improves the reliability of the device and the line, and the current-carrying capacity of the wires which are in bus connection can not be reduced caused by the bus connection.
Description
Affiliated technical field
The utility model belongs to electrical field, specifically is a kind of the conflux folder and fit structure of appliance wiring end with contact device.
Background technology
At present, in the manufacture process of low voltage equipment, often running into to conflux several insulated conductors is connected to the situation of an appliance wiring end, technology commonly used is, with several lead terminations of peelling off insulating barrier with middle line hole (a kind of sheet contact head) the tail end parcel that installing hole arranged after, tin is scalded in compacting, again the line hole is connected to the appliance wiring end with screw; The problem of this method of attachment is: the program complexity, efficient is low, scald the acid scaling powder long-term corrosion lead that uses in the tin process, the reliability of reduction equipment, if do not scald tin, the lead of line hole tail end causes equipment fault easily because of metal fatigue gets loose, and the removable parts lead is cumbersome when safeguarding.Being connected with by the appliance wiring end of low-tension supply lead and electrical equipment is fastenedly connected, is connected and several different methods such as welding by connector assembly with screw, and wherein the method that is fastenedly connected with screw by the appliance wiring end is the basic skills of using always.Fig. 1 is the schematic diagram that a kind of terminals of existing supply socket are connected with single condctor, its terminals are copper tubular structure things that have trip bolt, middle looping pit is a wiring hole, during connection, the lead of peelling off insulating barrier is inserted in the wiring hole, trip bolt is finished connection, because the interior circle of wiring hole and the cylindrical of single condctor are misfitted, contact area is little, at big electric current, easily cause local pyrexia when working long hours, causes that supply socket is burnt or fire incident; In need inserting same terminals, many leads conflux when connecting, often be forced to cut off the part heart yearn because of wiring hole is little, the more stranded back of remaining lead inserted in the terminals, trip bolt is finished connection, it is unreliable that this method of attachment not only connects, and the ampacity of lead is reduced.
Summary of the invention
For little with the terminals contact area, the difficult deficiency that realizes that the same terminals of the reliable access of many leads conflux and are connected of lead that overcomes existing appliance wiring end, the utility model provides a kind of the conflux folder and fit structure of appliance wiring end with contact device, the lead and the terminals that have solved the appliance wiring end are little because of contact area, in big electric current, local pyrexia when working long hours, with conflux in many leads need insert same terminals when being connected, be forced to cut off the part heart yearn, reduce the problem of current carrying capacity of conductor.
The technical scheme that its technical problem that solves the utility model adopts is: the fit structure of the conflux folder and the appliance wiring end of band contact device comprises conflux folder and terminals: its folder that confluxes is made of clamp, wire window, column contact head, sheet contact head, screw, screw hole, pad, positioner, installing hole; Its terminals are made of wiring hole, screw, screw hole, and terminals are parts of electrical equipment, and the lead of connecting circuit inside is arranged at the bottom of terminals.Open a rectangular hole in the centre of copper cuboid material, in the middle of being made into is the clamp of wire window, side at clamp is manufactured with screw hole, in order to mounting screw, secure wires, a pad is arranged, in order to fastened lead is evenly pressurizeed and prevent that lead is damaged when fastening between screw and the lead.The bottom surface of described clamp is manufactured with contact device, is manufactured with the concave point of positioner on the contact device, limit contact device and can only be connected in correct position with terminals, and play prevent to become flexible, the effect of slippage; Contact device is divided into column contact head and sheet contact head: the horizontal section of column contact head is made into triangle, square, circular, semicircle and polygon; The intermediate fabrication of circle one end of sheet contact head has installing hole.Described terminals are copper cylinder, be used for the terminals that are connected with the column contact head: the wiring hole that the centre vertically becomes cylinder body shape, angle, radian with the column contact head to match to the bottom surface intermediate fabrication on the cylinder of terminals, to increase the contact area of column contact head and wiring hole, and have screw hole in the side of its cylinder, in order to location and fastening column contact head; Be used for the terminals that are connected with the sheet contact head: the centre on the cylinder of terminals has screw hole, in order to fastening sheet contact head, and is manufactured with the salient point of positioner on the position of corresponding sheet contact head positioner.
The beneficial effects of the utility model are, have realized that the appliance wiring end contacts with large tracts of land between each bar lead, have improved the reliability of circuit and equipment, and the conflux ampacity of the lead that connects of each bar does not reduce because of the connection of confluxing.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the terminals of existing supply socket and the schematic top plan view of single condctor coupling part.
Fig. 2 is the schematic top plan view of column contact head and its terminals coupling part.
Fig. 3 is the front elevational schematic that is used for the terminals that are connected with the column contact head.
Fig. 4 is the front elevational schematic of the folder that confluxes of band column contact head.
Fig. 5 is the schematic top plan view of the folder that confluxes of band column contact head.
Fig. 6 is the front elevational schematic of the folder that confluxes of strap shape contact head.
Fig. 7 is the schematic top plan view of the folder that confluxes of strap shape contact head.
Fig. 8 is the front elevational schematic of confluxing and pressing from both sides that is used for than the strap shape contact head of thin wire.
Fig. 9 is the front elevational schematic of the embodiment of the utility model in appliance socket.
Figure 10 is the schematic top plan view of the embodiment of the utility model in low voltage equipment is made.
Figure 11 is the front elevational schematic of another embodiment of the present utility model.
Figure 12 is the front elevational schematic that is used for the terminals that are connected with the sheet contact head.
The multicore annealed copper wire of filling when irregular point-like is represented to install among Fig. 9.
1. clamps among the figure, 2. wire window, 3. lead, 4. column contact head, 5. sheet contact head, 6. screw, 7. screw hole, 8. pad, 9. positioner, 10. terminals, 11. wiring holes, 12. installing holes.
Embodiment
Below with reference to Fig. 2 to Fig. 8 and Figure 12 the utility model is further specified: the fit structure of the conflux folder and the appliance wiring end (10) of band contact device comprises conflux folder and terminals (10): its folder that confluxes is made of clamp (1), wire window (2), column contact head (4), sheet contact head (5), screw (6), screw hole (7), pad (8), positioner (9) installing hole (12); Its terminals (10) are made of wiring hole (11), screw (6), screw hole (7), and terminals (10) are the parts of electrical equipment, and the lead (3) of connecting circuit inside is arranged at the bottom of terminals (10).Open a rectangular hole in the centre of copper cuboid material, in the middle of being made into is the clamp (1) of wire window (2), be manufactured with screw hole (7) in the side of clamp (1), in order to mounting screw (6), secure wires (3), between screw (6) and the lead (3) pad (8) is arranged, in order to fastened lead (3) is evenly pressurizeed and prevent that lead (3) is damaged when fastening.The bottom surface of described clamp (1) is manufactured with contact device, is manufactured with the concave point of positioner (9) on the contact device, limit contact device and can only be connected in correct position with terminals (10), and play prevent to become flexible, the effect of slippage; Contact device is divided into column contact head (4) and sheet contact head (5): the horizontal section of column contact head (4) is made into triangle, square, circular, semicircle and polygon; The intermediate fabrication of circle one end of sheet contact head (5) has installing hole (12).Described terminals (10) are copper cylinder, be used for the terminals (10) that are connected with column contact head (4): the wiring hole (11) that the centre vertically becomes cylinder body shape, angle, radian with column contact head (4) to match to the bottom surface intermediate fabrication on the cylinder of terminals (10), to increase the contact area of column contact head (4) and wiring hole (11), and have screw hole (7) in the side of its cylinder, in order to location and fastening column contact head (4); Be used for the terminals (10) that are connected with sheet contact head (5): the centre on the cylinder of terminals (10) has screw hole (7), in order to fastening sheet contact head (5), and on the position of corresponding sheet contact head (5) positioner (9), be manufactured with the salient point of positioner (9).
Clamp of the present utility model (1) and column contact head (4) or sheet contact head (5) can the one-step casting moulding or welding fabrication after casting, the punching press respectively.
Fig. 9 is the embodiment of the utility model in appliance socket, describe referring to figs. 1 to Fig. 3 and Fig. 9: the column contact head (4) of the folder that will conflux inserts its corresponding wiring hole (11), concave point with the positioner (9) on the aligning column contact head of the screw (6) on the terminals (10) (4) is fastened on column contact head (4) on the terminals (10); The parallel one by one insertion wire window of lead (3) (2) of insulating barrier will be peelled off, between lead (3) and screw (6), a pad (8) is arranged, and between the big space of wire window (2) and lead (3), fill the multicore annealed copper wire, to increase conductive area, the screw (6) of fastening clamp (1) both sides has promptly been finished six leads (3) by reliable being connected of the utility model with terminals (10).By present embodiment and to Fig. 1, Fig. 2 more as can be seen, use the utility model after, significantly improved the contact area of lead (3) with terminals (10).
Figure 10 is the embodiment of the utility model in low voltage equipment is made, describe with reference to Figure 10, Figure 12: present embodiment is three leads (3) by being connected of conflux folder and the corresponding terminals (10) of strap shape contact head (5), and sheet contact head (5) is the connection material of using always in the low voltage equipment.After the salient point correspondence with the concave point of the positioner (9) on the sheet contact head (5) and the positioner (9) on its corresponding terminals (10), screw (6) on the fastening terminals (10), sheet contact head (5) is fastened on the terminals (10), all the other technologies repeat no more with previous embodiment; Positioner (9) has been realized the effect of the screw (6) on the auxiliary fastening terminals (10), and guarantees after finishing connection, and the relative displacement of lead (3) and terminals (10) can not cause becomes flexible slippage between sheet contact head (5) and the terminals (10).
Figure 11 is another embodiment of the present utility model, the folder that confluxes that column contact head (4) or sheet contact head (5) directly will be installed in this embodiment replaces terminals (10) to use: go up welding lead (3) at clamp (1), be connected to electrical equipment inside, expanded the function of terminals (10); This structure is applicable to the few and thinner situation of lead (3) that need conflux and connect.
Those of ordinary skill in the art will be appreciated that: the utility model is not limited to above-mentioned implementation method, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in the scope of the utility model claims variation, the distortion of the above embodiment.
Claims (7)
1. the conflux folder and the fit structure of appliance wiring end with a contact device, comprise conflux folder and terminals, it is characterized in that: the described folder that confluxes is made of clamp, wire window, column contact head, sheet contact head, screw, screw hole, pad, positioner, installing hole; Described terminals are made of wiring hole, screw, screw hole, and terminals are copper cylinder, and the connection lead is arranged at the bottom of terminals; Open a rectangular hole in the centre of copper cuboid material, in the middle of being made into is the clamp of wire window, the side of clamp is manufactured with screw hole, a pad is arranged between screw and the lead, the bottom surface of clamp is manufactured with contact device, be manufactured with the concave point of positioner on the contact device, contact device comprises column contact head and sheet contact head.
2. the conflux folder and the fit structure of appliance wiring end of band contact device according to claim 1 is characterized in that: the horizontal section of described column contact head is made into triangle, square, circular, semicircle and polygon.
3. the fit structure of the conflux folder and the appliance wiring end of band contact device according to claim 1, it is characterized in that: the intermediate fabrication of circle one end of described sheet contact head has installing hole.
4. the conflux folder and the fit structure of appliance wiring end of band contact device according to claim 1 is characterized in that: described terminals are wiring holes that the centre vertically becomes cylinder body shape, angle, radian with the column contact head to match to the bottom surface intermediate fabrication on the cylinder of terminals.
5. according to the conflux folder and the fit structure of appliance wiring end of claim 1 or 4 described band contact devices, it is characterized in that: described terminals are to have screw hole in the side of the cylinder of terminals.
6. the fit structure of the conflux folder and the appliance wiring end of band contact device according to claim 1, it is characterized in that: described terminals are that the centre has screw hole on the cylinder of terminals.
7. according to the conflux folder and the fit structure of appliance wiring end of claim 1 or 6 described band contact devices, it is characterized in that: the salient point that is manufactured with positioner on the described terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201469863U CN201307642Y (en) | 2008-09-01 | 2008-09-01 | Adapting structure of bus clip with contact device and electrical appliance connecting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201469863U CN201307642Y (en) | 2008-09-01 | 2008-09-01 | Adapting structure of bus clip with contact device and electrical appliance connecting terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201307642Y true CN201307642Y (en) | 2009-09-09 |
Family
ID=41100108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201469863U Expired - Fee Related CN201307642Y (en) | 2008-09-01 | 2008-09-01 | Adapting structure of bus clip with contact device and electrical appliance connecting terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201307642Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742835A (en) * | 2016-04-20 | 2016-07-06 | 上海电科电器科技有限公司 | Connection terminal |
| CN106169660A (en) * | 2016-08-28 | 2016-11-30 | 威腾电气集团股份有限公司 | A kind of built-in joint of tubular bus and joint and conductor attachment structure |
| CN106505328A (en) * | 2016-12-30 | 2017-03-15 | 国网浙江省电力公司绍兴供电公司 | A kind of multi-purpose portable combines grounding wire device |
| CN107437665A (en) * | 2016-05-27 | 2017-12-05 | 大众汽车有限公司 | For the device for electrically connecting cable with electric loading |
-
2008
- 2008-09-01 CN CNU2008201469863U patent/CN201307642Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742835A (en) * | 2016-04-20 | 2016-07-06 | 上海电科电器科技有限公司 | Connection terminal |
| CN107437665A (en) * | 2016-05-27 | 2017-12-05 | 大众汽车有限公司 | For the device for electrically connecting cable with electric loading |
| CN106169660A (en) * | 2016-08-28 | 2016-11-30 | 威腾电气集团股份有限公司 | A kind of built-in joint of tubular bus and joint and conductor attachment structure |
| CN106505328A (en) * | 2016-12-30 | 2017-03-15 | 国网浙江省电力公司绍兴供电公司 | A kind of multi-purpose portable combines grounding wire device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201307642Y (en) | Adapting structure of bus clip with contact device and electrical appliance connecting terminal | |
| CN202142692U (en) | Ground terminal | |
| CN106898906B (en) | Dual wire terminals platform structure | |
| CN106410464B (en) | Side-mounted terminal | |
| CN201044267Y (en) | Wiring terminal | |
| CN101656365B (en) | Conveniently tested electric connector | |
| CN204407535U (en) | One exempts from wire stripping deconcentrator | |
| CN204632943U (en) | A kind of connecting terminal block with alignment pin | |
| CN111128614A (en) | Switching module | |
| CN207474744U (en) | A kind of electrical connection module | |
| CN207217814U (en) | Binding post and the wiring board with the binding post | |
| CN203942064U (en) | Sleeve | |
| CN103367040A (en) | Pin-out structure of relay convenient for installation of complete machine | |
| CN207459889U (en) | A kind of motor is without lead terminal box and its motor | |
| CN203645008U (en) | Wiring terminal | |
| CN201117886Y (en) | Surge protector socketing device | |
| CN104993258A (en) | Clamp-type equipment grounding device | |
| CN220896045U (en) | Enamelled wire multi-head plug-in machine | |
| CN204632946U (en) | A kind of connecting terminal block with independent grooves | |
| CN205882206U (en) | Connector | |
| CN204834906U (en) | Block formula equipment earthing device | |
| CN204992040U (en) | Fast plug of electric wire | |
| CN215580363U (en) | Plug-in device | |
| CN2638275Y (en) | Electric connector | |
| CN212571411U (en) | Composite electrical connection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20120901 |