CN2158582Y - Spring type connection means - Google Patents
Spring type connection means Download PDFInfo
- Publication number
- CN2158582Y CN2158582Y CN 93214713 CN93214713U CN2158582Y CN 2158582 Y CN2158582 Y CN 2158582Y CN 93214713 CN93214713 CN 93214713 CN 93214713 U CN93214713 U CN 93214713U CN 2158582 Y CN2158582 Y CN 2158582Y
- Authority
- CN
- China
- Prior art keywords
- spring
- jack
- housing
- connector
- pivot pin
- 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
- 239000012634 fragment Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 abstract description 4
- 206010058109 Hangnail Diseases 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a novel and practical wiring terminal, which is used for connecting conducting wires in different portions of electrical devices and adopts a spring leaf to fix conducting bodies. The utility model is composed of a plastic casing, connecting pieces and a spring. The restoration of the spring leaf can be realized by external force to be connected with conducting wires, and the spring leaf can be fixed with the conduction wires after the external force is taken off. The wiring terminal of the utility model is applicable to any electric apparatuses with 700V voltage and 150A electric current for the connection of the conducting wires in different portions.
Description
The utility model belongs to the spring connector lug and makes the field, is applicable to that the wiring of all low-voltage electrical apparatus different pieces is used.
Background technology of the present utility model is: present existing junction block has adopted screw line ball formula basically, and this structure is not only operated inconvenience, and it is loosening or phenomenon such as squeezed off to be prone to lead simultaneously, having caused power supply to open circuit.
Purpose of design of the present utility model: be for solving the weak point in the background technology, making the spring connector lug that power supply and control circuit wiring are easy and simple to handle, contact is firm.
Design of the present utility model is: 1, design philosophy: this terminal stud is changed screw line ball mode in the past, adopts the spring card crimping.In order to reach this requirement, by development, having used two kinds of dissimilar spring leaf crimping modes is O type two kinds of structures of " hangnail " type from force way and face-lock.Have a small square hole at O type spring leaf from stress point, when being subjected to external force, spring leaf does the time spent (being that the electricity consumption penholder is gone into), can change openings of sizes from the stress point small square hole, inserting lead from opening part, when taking down external force, spring leaf recovers elastic deformation, line can be fixed on semiclosed of brace, realize that the line face is in conjunction with (can increase the contact-making surface of lead), equally, if want broken line, electroprobe can be inserted and make spring leaf change openings of sizes, line can be taken out, the base of the plastic casing of this structure, connecting with the standard support, stage clip that the base that has changed terminal board in the past and support are adopted and clamp connect form, directly adopted the high accuracy plastic casing directly to be connected with the tolerance fit of support." hangnail " type structure to face-lock has adopted a working of plastics with cooperating of spring leaf, and this part can change the distortion of spring leaf and upper surface, can realize very easily connecing tearing lead and fastness open and connecting.2, organization plan: spring connector lug, be shaped on the inlet wire jack on the connector lug housing (4) and go out line jack and control hole (1), wire connector (3) is positioned at inlet wire jack (8) and goes out between line jack, the left side of wire connector (3), there is pivot pin (5) on the top of right half and is solidified as a whole with joint housing (4), end from stressed spring (2) has degree of tightness hole (9), one end of its wire connector (3) passes the degree of tightness hole (9) from stressed spring (2), the other end from stressed spring (2) touches with the one side of wire connector (3) mutually around pivot pin (5), the bottom clamping of support (6) and connector lug housing (4).The bottom of connector lug housing (4) is shaped on support loading and unloading sled groove structure (7).Be shaped on the inlet wire jack on the housing (14) and go out line jack (15) and pivot pin (12) and pivot pin and housing are solidified as a whole; Wire connector (13) is positioned at the inlet wire jack and goes out the outside of line jack (15), the head end of splayed spring leaf (11) is enclosed within on the pivot pin (12), afterbody touches mutually with inlet wire jack and the lead elastic force that goes out in the line jack respectively, one end of the control piece (10) of control splayed spring leaf (11) is connected with the shell fragment of splayed spring leaf (11), and the other end is positioned at the outside of housing (14).
The utility model is compared with background technology, and the one, the lead contact performance is good, firm, and the 2nd, wiring is easy and simple to handle, and the 3rd, simple in structure, practical.
Description of drawings:
Fig. 1 is the structural representation of first kind of embodiment of the present utility model.
Fig. 2 is the schematic diagram from stressed spring of first kind of embodiment of the present utility model.
Fig. 3 is the structural representation of second kind of embodiment of the present utility model.
Embodiment:
First kind of embodiment and second kind of embodiment all get final product by the prior art processing and fabricating with reference to specification the 5th part and accompanying drawing 1～3.
Claims (3)
1, a kind of spring connector lug, it is characterized in that: be shaped on the inlet wire jack on the connector lug housing (4) and go out line jack and control hole (1), wire connector (3) is positioned at inlet wire jack (8) and goes out between line jack, the left side of wire connector (3), there is pivot pin (5) on the top of right half and is solidified as a whole with joint housing (4), end from stressed spring (2) has degree of tightness hole (9), one end of its wire connector (3) passes the degree of tightness hole (9) from stressed spring (2), the other end from stressed spring (2) touches with the one side of wire connector (3) mutually around pivot pin (5), the bottom clamping of support (6) and connector lug housing (4).
2, spring connector lug according to claim 1 is characterized in that: the bottom of connector lug housing (4) is shaped on support loading and unloading sled groove structure (7).
3, a kind of spring connector lug is characterized in that: be shaped on the inlet wire jack on the housing (14) and go out line jack (15) and pivot pin (12) and pivot pin and housing are solidified as a whole; Wire connector (13) is positioned at the inlet wire jack and goes out the outside of line jack (15), the head end of splayed spring leaf (11) is enclosed within on the pivot pin (12), afterbody touches mutually with inlet wire jack and the lead elastic force that goes out in the line jack respectively, one end of the control piece (10) of control splayed spring leaf (11) is connected with the shell fragment of splayed spring leaf (11), and the other end is positioned at the outside of housing (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93214713 CN2158582Y (en) | 1993-05-31 | 1993-05-31 | Spring type connection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93214713 CN2158582Y (en) | 1993-05-31 | 1993-05-31 | Spring type connection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2158582Y true CN2158582Y (en) | 1994-03-09 |
Family
ID=33795419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93214713 Expired - Fee Related CN2158582Y (en) | 1993-05-31 | 1993-05-31 | Spring type connection means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2158582Y (en) |
-
1993
- 1993-05-31 CN CN 93214713 patent/CN2158582Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |