TW201738920A - Relay device - Google Patents

Abstract

A relay device comprises a base, a pin, and an outer cap. A gap is arranged at a peripheral of the base. The pin has a convex plate and assembled to the gap of the base and one end thereof is protruded from the gap. The convex plate is covered/shielded the gap. The outer cap includes a receiving groove. A notch of the receiving groove is covered the base and the pin. A paste is applied among the peripheral of the base, the convex plate of the pin, and the notch of the receiving groove for fastening. The gap arranged at the peripheral of the base is providing the pin for assembling without directional limitation and advantageous to once assembly of the base and the pin in an automatic machine so as to simplify the manufacturing process of the relay device.

Description

Relay

The present invention relates to the technical field of electronic control devices, and more particularly to a relay.

Press, the relay is a kind of control component commonly used in life. When the condition is satisfied, the control relay has the function of closing or opening, and is often used for protection actions such as automatic control. Therefore, the use of relays is extremely extensive, and there are many types of choices for their types. For example, reed relays are used in communication, testing, and other safety systems; high-voltage relays are used in high-voltage measuring instruments, medical equipment, cable testers, etc.; automotive relays, used in automotive equipment, such as circuit boards or quick connectors. Types of automotive relays; or circuit board relays commonly used with circuit boards, can be used for communication, electronic equipment, automatic control, home appliances, etc., and installed on various boards.

The applicant has been engaged in research on relay structure and has been operating for a long time. He has filed dozens of patent applications and approved the announcement. However, the inventor is not complacent and still further functions on the existing relay structure. Research and thinking about research and development of sexual improvement, in order to continue to introduce more practical and progressive products.

For example, the new "relay component" for Bulletin No. M410325 Patent, the patent is as described in the abstract: the present invention is a relay assembly, comprising a wire wheel, a core set on the wire wheel, and a bracket assembled on the wire wheel, wherein the wire wheel is provided with a receiving hole, and the iron core is set The hole is disposed in the hole, and the inner ring of the core is provided with a plurality of cards against the urging portion of the accommodating hole, and a gap is provided at the urging portion, and the outer diameter of the core with the urging portion is larger than the accommodating hole The diameter of the bracket is set between the two ends of the wire wheel. Thus, the present invention can quickly assemble and fix the iron core to the wire wheel in a single direction, which is convenient for the automatic machine to quickly carry out the assembly work, thereby achieving the assembly time saving of the creation. purpose.

However, as described above, the prior patent structure quickly assembles and fixes the core to the reel in a single direction, which facilitates the rapid assembly of the automated machine. However, the combined structure of the prior patent in its bracket may hinder its assembly. The directional relationship cannot be assembled in one time on the automated machine; this is because, as described in the patent specification: . . The bracket (reference numeral 3 in the figure) is an L member, and one end of one end thereof is provided with a hook which is reversely buckled against the hook portion (reference numeral 132 in the figure), and the top seat (reference numeral 12 in the figure) is provided with a hook. The inner groove (reference numeral 121 in the figure), the bracket (the other end group of the reference numeral 3 in the figure is set in the inner groove (reference numeral 121 in the figure), and the end of the iron core (reference numeral 3 in the figure) is exposed in the inner groove (reference numeral 121 in the figure) And the end bracket (reference numeral 3 in the figure) is provided with a set of through holes (labeled 32 in the figure) fixed at the end of the iron core (reference numeral 2 in the figure); the bottom end seat (reference numeral 13 in the figure) is laterally The groove (reference numeral 131 in the figure) is provided with a perforation (reference numeral 133 in the figure) at the bottom of one end of the opening, and the bracket (reference numeral 3 in the figure) is provided with a through-hole (the reference numeral 33 in the figure). The end of the bracket (reference numeral 3 in the figure) is provided with an L-shaped middle elastic piece (reference numeral 41 in the figure), and the middle elastic piece (reference numeral 41 in the figure) is provided with a plate (reference numeral 42 in the figure) at one end, the group The end of the elastic piece (reference numeral 41 in the figure) in the pole plate (reference numeral 42 in the figure) is located in the lateral groove (reference numeral 131 in the figure) of the bottom end seat (reference numeral 13 in the figure), and the plate (reference numeral 42 in the figure) ) is located at the end of the core (labeled 2 in the figure) Next, and in the lateral groove (reference numeral 131 in the figure), a conduction pin (FIG. 43 in the figure) is disposed outside. . . . Wherein, "the end of the elastic piece (reference numeral 41 in the figure) in the set of plates (reference numeral 42 in the figure) is located at the bottom end seat (reference numeral 13 in the figure) in the lateral groove (reference numeral 131 in the figure)"; For the combination of the components, the spring piece (reference numeral 41 in the figure) must be laterally combined in the lateral groove of the bottom end seat (reference numeral 13 in the figure) (labeled 131 in the figure), and then the bracket (reference numeral 3 in the figure) is worn. The foot (reference numeral 33 in the figure) is longitudinally inserted into the perforation (reference numeral 133 in the figure); so that the bracket 3 of the relay does not be assembled in one time on the automated machine, thereby causing complexity and manufacturing of the assembly process. The inconvenience is the shortcoming that the patent of the previous case needs to be improved.

In addition, FIG. 7 is a perspective view of another conventional relay structure, including a base (100) having an electromagnetic coil (101) at the center and a lateral groove (102) on one side of the electromagnetic coil (101). The lateral groove (102) is provided with an L-shaped plate (103) laterally disposed at the lower end of the electromagnetic coil (101), and the base (100) is further provided with a perforation (104) outside the lateral groove (102). The through hole (104) is provided with a pin (105) downwardly inserted end to be longitudinally inserted into the through hole (104), and the control section located at the upper portion of the pin (105) is bent and extended. A magnetic control unit (106) is disposed at an upper end of the electromagnetic coil (101). Wherein, since the plates (103) are laterally arranged at the lower end of the electromagnetic coil (101), the combination of the pins (105) is limited by the relationship of the perforations (104), and must be combined by longitudinal insertion. The combination of the limited directions may be inconsistently completed at one time due to the inconsistent assembly direction of the front and rear processes on the automated machine, thereby causing complicated assembly and troublesome manufacturing.

In summary, the current difficulties and shortcomings in the assembly technology of the relay component assembly structure are as follows:

1. Because the combination of the base and the socket to provide the pin plugging limits the directionality of the pin in the assembly, the combination of the pin and the limited direction may be inconsistent with the assembly direction of the front and rear processes on the automatic machine. The assembly is completed one at a time, which in turn causes inconvenience in the assembly process and inconvenience in manufacturing.

2. Because of the inconvenience of the assembly of the pins on the automated machine, the manufacturing process is troublesome, and the further deferred construction period and the cost of working hours are not economical.

Therefore, how to improve the creators of the above-mentioned "relay component" structure can not be completed on the automated machine with a one-time assembly failure, and thus the disadvantages of deferred construction period and increased working hours. It is the difficult point to solve this case.

SUMMARY OF THE INVENTION The main object of the present invention is to provide a relay that can be combined by a notch provided on a peripheral side of the base without directional restriction, thereby facilitating the assembly of the base and the pin to be combined once on the automated machine. To achieve the simplification of the progress of the relay manufacturing assembly process.

A second object of the present invention is to provide a relay which can further accurately support the manufacturing period by the simplification of the manufacturing assembly process, and achieve an effective reduction in the cost of working hours, and achieve economic benefits.

In order to achieve the above objects and effects, the relay of the present invention mainly comprises: a base having a notch on the circumferential side. And a pin having a tab, the pin set is disposed on the notch of the base and one end is pierced by the notch, and the tab covers the cover.

A further technical feature of the present invention is that the base is combined with an electromagnet and a control seat, the electromagnet has a magnetic end and is located at an end away from the base, the control seat has a control portion, and the control seat cover is set to be magnetic The control unit is provided with an upper tab and a lower contact, and the lower contact is located on the lower side of the upper tab.

A further technical feature of the present invention is that the pin has a bent portion extending toward the control seat, the bent portion is provided with a magnetic sheet corresponding to the magnetic end, and a portion between the upper tab and the lower contact The movable contact protrudes from the upper tab, and the magnetic end abuts and releases the magnetic attraction of the magnetic piece of the bent portion, so that the movable contact touches the lower contact or leaves the lower contact.

A further technical feature of the present invention includes an outer cover having a receiving groove. The receiving cover of the outer cover is assembled on the base and encloses a portion of the pin. The tab covers the notch to form a blockage inside the cavity. protection.

A further technical feature of the present invention is that an adhesive is fixed between the inner wall of the receiving groove and the peripheral side of the base and between the notch and the tab of the pin.

Another type of relay includes: a base having a notch on a peripheral side, the base being coupled with an electromagnet and a control seat, the electromagnet having a magnetic end and located at an end away from the base, the control seat having a set a hole and a control portion, the sleeve hole of the control seat is set at the magnetic end, the control portion is provided with an upper tab and a lower contact, the lower contact is located at a lower side of the upper tab, and the lower contact is connected with a The second pin. a pin having a tab formed on the notch of the base and having one end penetrating through the notch, and the tab covering the notch, the pin having a bent section extending toward the control seat, The bending section is provided with a magnetic sheet corresponding to the magnetic end, and a movable contact between the upper connecting piece and the lower connecting point, and the bending elasticity of the bending part causes the movable contact to hit the upper connecting piece , the magnetic attraction The magnetic sheet of the end of the bending section is magnetically abutted, so that the movable contact touches the lower contact and turns on the circuit of the second pin. And an outer cover having a receiving groove, the receiving cover of the outer cover is assembled on the base and enclosing a part of the pin, between the inner wall of the receiving groove and the peripheral side of the base and between the notch and the tab of the pin Apply adhesive to fix.

[study]

(100)‧‧‧Base

(101)‧‧‧Electromagnetic coil

(102) ‧‧‧ lateral slots

(103)‧‧‧ plates

(104)‧‧‧Perforation

(105)‧‧‧ pins

(106)‧‧‧Magnetic Control Department

〔this invention〕

(1)‧‧‧Base

(11) ‧ ‧ gap

(12)‧‧‧Electromagnet

(121)‧‧‧Magnetic end

(13)‧‧‧Control seat

(131) ‧ ‧ set of holes

(132) ‧ ‧ Control Department

(133)‧‧‧Upper film

(134)‧‧‧Contacts

(135)‧‧‧second pin

(2) ‧‧‧ pins

(21)‧‧‧Slices

(211)‧‧‧Bend extension

(22)‧‧‧Bend section

(221)‧‧‧Magnetic film

(222)‧‧‧Activity contacts

(3) ‧ ‧ covers

(31) ‧‧‧ 容容

The first figure is a perspective exploded view of the present invention.

The second figure is a schematic cross-sectional view of the combination of the present invention.

The third figure is a schematic cross-sectional view of the line III-III of the fourth drawing of the present invention.

The fourth figure is a schematic view of the three-dimensional combination of the present invention.

The fifth figure is a perspective view of a perspective view of another perspective of the present invention.

The sixth figure is a schematic cross-sectional view of the second pin of the present invention.

The seventh figure is a perspective view of another conventional relay structure.

In order to achieve the above objects and effects, and the technical means and structure employed, the present invention will be described in detail with reference to the embodiments of the present invention.

Please refer to the relay of the present invention shown in the first to fifth figures, comprising: a base (1) having a notch (11) on the circumferential side; and a pin (2) having a tab (21) The pin (2) is disposed on the notch (11) of the base (1) and one end passes through the notch (11), and the tab (21) covers the notch (11).

The foregoing is a main technical feature of the main embodiment of the present invention, which corresponds to the content of the first item of the patent application scope of the present application, and the purpose and implementation form of the present invention are known in detail. The technical features described in the scope of the remaining patent applications are detailed or additional technical features of the first content of the patent application scope, and are not intended to limit the scope of the first paragraph of the patent application scope. The first item does not necessarily have to include the technical features described in the remaining scope of the appended claims.

According to the above structural combination description, in the first to fifth figures as described above, the base (1) of the present invention incorporates an electromagnet (12) and a control seat (13) having a magnetic end ( 121) and located at an end away from the base (1), the control seat (13) has a control portion (132), the control seat (13) is sleeved on the magnetic end (121), and the control portion (132) is provided with a The upper tab (133) and the lower contact (134) are located on the lower side of the upper tab (133). Next, the pin (2) has a bent portion (22) extending toward the control seat (13), and the bent portion (22) is provided with a magnetic sheet (221) corresponding to the magnetic end (121). And a movable contact (222) between the upper tab (133) and the lower contact (134), the movable contact (222) is springed against the upper tab (133), the magnetic end (121) The magnetic attraction of the magnetic sheet (221) of the bent section (22) is released and released, causing the movable contact (222) to touch the lower contact (134) or the lower contact (134). Furthermore, further comprising an outer cover (3) having a receiving groove (31), the receiving groove (31) of the outer cover (3) is assembled on the base (1) and enclosing the partial pin (2), The tab (21) shields the notch (11) for forming a resistance and protection inside the cavity (31). Moreover, between the inner wall of the receptacle (31) and the peripheral side of the base (1) and between the notch (11) and the tab (21) of the pin (2), adhesive is fixed.

In addition, another relay of the present invention includes: a base (1) having a notch (11) on a circumferential side, the base (1) incorporating an electromagnet (12) and a control seat (13), the electromagnetic The iron (12) has a magnetic end (121) and is located away from the end of the base (1), the control seat (13) has a set of holes (131) and a control portion (132), the control seat (13) set The hole (131) is set on the magnetic end (121), and the control part (132) is provided with an upper tab (133) and a lower contact (134), and the lower contact (134) is located on the upper tab (133) On the lower side, the lower contact (134) is connected to a second pin (135). a pin (2) having a tab (21) disposed on the notch (11) of the base (1) and having one end penetrating the notch (11), and the tab (21) Covering the gap (11), the pin (2) has a bent section (22) extending toward the control seat (13), the bent section (22) being provided with a corresponding magnetic end (121) a magnetic sheet (221), and a movable contact (222) between the upper tab (133) and the lower contact (134), the bending flexibility of the bending segment (22) enables the movable contact ( 222) abutting against the upper tab (133), the magnetic end (121) magnetically abuts the magnetic sheet (221) of the bending section (22), causing the movable contact (222) to touch the lower joint (134) and turn on the circuit of the second pin (135). And an outer cover (3) having a receiving groove (31), the receiving groove (31) of the outer cover (3) is assembled on the base (1) and enclosing a part of the pin (2), the receiving groove Adhesive is fixed between the inner wall of (31) and the peripheral side of the base (1) and between the notch (11) and the tab (21) of the pin (2).

2 is a schematic cross-sectional view of the combined operation of the present invention, that is, a notch (11) on the circumferential side of the base (1) of the present invention provides a pin (2) that can be assembled in an unspecified direction, and the pin is assembled. (2) It can be coupled to the notch (11) on the circumferential side of the base (1) in the direction of the arrow in the figure, and at the same time, the bent portion (22) of the pin (2) and the movable contact (222) can be in the control seat (13). The upper direction extends into the upper direction between the upper tab (133) and the lower contact (134) of the control portion (132), and the base (1) and the pin (2) are on the automated machine. One-time combination is performed on the upper part; then the cover of the cover (31) of the outer cover (3) is assembled on the base (1) and the pin (2) to form the structure shown in the third, fourth and fifth figures, and The bonding of the relay is completed by applying adhesive on the circumference side of the base (1), the tabs (21) of the pins (2), and the notches of the slots (31).

As described above, the pin is provided by a notch (11) located on the circumference side of the base (1) (2) It can be combined in an unspecified direction, which facilitates the assembly of the base (1) and the pin (2) on the automated machine table at one time; and, by the pin (2) The tab (21) is formed when the pin (2) is combined with the notch (11) to cover the notch (11) to form a barrier and protection inside the cavity (31), and at the same time, when the adhesive is fixed. It is also possible to prevent the applied adhesive from entering the notch of the receptacle (31) of the outer cover (3).

In the structure of the third figure, the bending elasticity of the bent portion (22) of the pin (2) normally causes the movable contact (222) to spring against the upper tab (133), and when the magnetic end (121) The magnetic sheet (221) of the bending section (22) is magnetically abutted, as shown in the sixth figure, the movable contact (222) is brought into contact with the lower contact (134) and the second pin is turned on ( 135) The circuit; and, by the magnetic end (121), the magnetic attraction of the magnetic sheet (221) of the bending section (22) is resisted and released, forming the movable contact (222) to touch the lower joint (134) or leave the lower contact (134) operation to control the energization or de-energization of the second pin (135) circuit.

It should be noted that, as shown in the first figure, the tab (21) provided in the pin (2) of the present invention can be disposed on either side of the pin (2); and, the tab (21) Further, a bent extension piece (211) is disposed on one side, and the bending extension piece (211) may be bent upward or may be bent downward (not shown); in addition, the piece (21) Two bent extension pieces (211, not shown on the other side of the figure) may also be provided on both sides.

According to the invention as described above, a base (1) of the relay is provided with a notch (11) on the circumferential side, and a pin (2) on the combined base is provided with a tab which can cover the shielding notch (11). (21), and the combination structure does break through the difficulties and shortcomings of the current development of relay assembly technology, and achieves the following advantages:

1. The notch (11) on the circumference side of the base (1) provides the pin (2) to be combined in an unspecific direction, which facilitates assembly of the base (1) and the pin (2) in an automated machine. One-time combination on the stage effectively simplifies the progress of the relay manufacturing assembly process.

2. Further, the manufacturing process can be accurately supported by the simplification of the manufacturing assembly process, and the labor cost can be effectively reduced, and the economic benefit can be achieved.

The above description is only for the purpose of explaining the preferred embodiments of the present invention, and is not intended to limit the invention in any way, so that any modifications relating to the present invention are made in the same spirit of creation. And the changer, other types that can be implemented and have the same effect, should still be included in the scope of the intention of the present invention.

In summary, the "relay" of the present invention is indeed in full compliance with the development of the industry in terms of practicality and cost-effectiveness, and the disclosed structural creation is also an unprecedented innovative structure, so it has "novelty". It should be undoubtedly considered that the invention can be more effective than the conventional structure, and therefore has "progressiveness", which fully complies with the requirements of the application requirements of the invention patents of the Chinese Patent Law, and is filed according to law, and please The bureau will review it early and give it affirmation.

(1)‧‧‧Base

(11) ‧ ‧ gap

(12)‧‧‧Electromagnet

(121)‧‧‧Magnetic end

(13)‧‧‧Control seat

(131) ‧ ‧ set of holes

(132) ‧ ‧ Control Department

(133)‧‧‧Upper film

(134)‧‧‧Contacts

(135)‧‧‧second pin

(2) ‧‧‧ pins

(21)‧‧‧Slices

(211)‧‧‧Bend extension

(22)‧‧‧Bend section

(221)‧‧‧Magnetic film

(222)‧‧‧Activity contacts

(3) ‧ ‧ covers

(31) ‧‧‧ 容容

Claims (6)

A relay includes: a base having a notch; and a pin having a tab disposed on the notch of the base and having one end penetrating the notch, and the tab covering the notch. The relay of claim 1, wherein the base is combined with an electromagnet and a control seat, the electromagnet has a magnetic end and is located at an end away from the base, the control seat has a control portion, and the control seat cover is assembled At the magnetic end, the control portion is provided with an upper tab and a lower contact, and the lower contact is located on the lower side of the upper tab. The relay of claim 2, wherein the pin has a bent section extending toward the control seat, the bent section is provided with a magnetic sheet corresponding to the magnetic end, and is located between the upper tab and the lower contact An active contact, the movable contact hits the upper tab, and the magnetic end abuts and releases the magnetic attraction of the magnetic piece of the bent portion, so that the movable contact touches the lower contact or leaves the lower contact point. The relay according to any one of claims 1 to 3, further comprising an outer cover having a receiving groove, the receiving cover of the outer cover is assembled on the base and enclosing a part of the pin, the tab covers the notch Used to form the internal resistance and protection of the tank. The relay of claim 4, wherein an adhesive is fixed between the inner wall of the receiving groove and the peripheral side of the base and between the notch and the tab of the pin. A relay includes: a base having a notch on a circumferential side, the base being coupled with an electromagnet and a control seat, the electromagnet having a magnetic end and located at an end away from the base, the control seat having a set of holes And a control unit, the sleeve of the control seat is set on the magnetic end, and the control The upper portion is provided with an upper tab and a lower contact, the lower contact is located on the lower side of the upper tab, and the lower contact is connected with a second pin; a pin having a tab, the pin set being a notch of the base and one end of the notch, and the tab covers the gap, the pin has a bent section extending toward the control seat, the bent section is provided with a magnetic sheet corresponding to the magnetic end, and a movable contact between the upper tab and the lower contact, the bending elasticity of the bending segment causes the movable contact to be abutted against the upper tab, and the magnetic end magnetically abuts the magnetic sheet of the bent segment a circuit for contacting the active contact to the lower contact and the second pin; and an outer cover having a receiving groove, the receiving cover of the outer cover being assembled on the base and enclosing the partial pin, Adhesive is fixed between the inner wall of the cavity and the peripheral side of the base and between the notch and the tab of the pin.