CN217603913U - Miniature signal indicating lamp convenient for welding - Google Patents
Miniature signal indicating lamp convenient for welding Download PDFInfo
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- CN217603913U CN217603913U CN202221076026.0U CN202221076026U CN217603913U CN 217603913 U CN217603913 U CN 217603913U CN 202221076026 U CN202221076026 U CN 202221076026U CN 217603913 U CN217603913 U CN 217603913U
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Abstract
The utility model relates to a make things convenient for welded miniature signal indicator, which comprises a housin, be equipped with the terminal chamber in the casing, electronic component installation cavity and wiring mouth, the terminal chamber has mounting plate, the terminal chamber has wiring space and is located the pin welding space of wiring space side, install binding post on the mounting plate of terminal chamber, binding post includes the lug, the lug sets up main lamellar body and the pin welding lamellar body of integrated into one piece on main lamellar body on mounting plate including lying flat, pin welding lamellar body stretches into in the pin welding space, the pin that is located the electronic component of electronic component installation cavity inserts pin welding space and is fixed in on the pin welding lamellar body after bending on the laser welding, pin welding space bottom has supporting baseplate, the last pin interlude hole that is equipped with of supporting baseplate, pin welding piece supports on supporting baseplate, be equipped with the just right perforating hole with the pin interlude hole on the pin welding piece. The device can be used for bending the pins and has the advantage of convenience in welding.
Description
Technical Field
The utility model relates to a signal indicator lamp.
Background
Signal indicator lamps are widely used in industrial and domestic applications. The existing miniature signal indicator lamp comprises a shell, a wiring terminal and a light-emitting component, wherein a terminal cavity and an electronic element installation cavity for installing the light-emitting component are arranged in the shell, the bottom of the terminal cavity is provided with an installation bottom plate for supporting the wiring terminal, a side hole for realizing communication between the terminal cavity and the electronic element installation cavity is formed in one side of the installation bottom plate, the wiring terminal is installed in the terminal cavity, the terminal cavity comprises a wiring space corresponding to the position of the installation bottom plate and a pin welding space located in one side of the wiring space, the pin welding space penetrates through the electronic element installation cavity to form a side hole, the wiring terminal comprises a wiring piece, the wiring piece is provided with a main piece body corresponding to a locking nut and right facing the position, the main piece body transversely extends and is bent to form a welding piece part suspended in the position of the side hole, the welding piece part is provided with a notch, and pins of electric elements (capacitors and resistors) in the light-emitting component penetrate through manual bending and then are soldered on the wiring piece.
Because industrial production's restriction and low in labor cost, traditional miniature signal indicator gives first place to the manual work equipment, leads to traditional miniature signal indicator structural design in order to make things convenient for manual welding equipment like this, it is great if the side opening, and the horizontal both sides of mounting plate all set up the side opening to wear to adorn electronic component's pin in the manual work. And along with current industrialization development, manual assembly operation has been unable to satisfy modern industrialization development demand, but miniature signal indicator under the traditional structure, adopt the welding lug portion that traditional soldering welding used for the suspension in the side opening corresponding position, the welding lug portion can't bear the punching press power, lead to electronic component's pin to confine to carry out soldering welding operation after the manual bending operation, can't realize the automatic operation of bending of equipment, make miniature signal indicator packaging efficiency low, and the soldering feature of environmental protection is poor and with high costs. Therefore, a new design scheme of a miniature signal indicator lamp capable of realizing the assembly operation of the industrial robot is urgently required.
Disclosure of Invention
The utility model discloses the invention purpose: for overcoming the defect that prior art exists, the utility model provides a casing reasonable in design can realize equipment to the pin operation of bending, convenient welded miniature signal indicator.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a make things convenient for miniature signal indicator of welded, which comprises a housin, be equipped with terminal cavity and electronic component installation cavity in the casing, two terminal cavities have in the casing, the terminal cavity has mounting plate, just to mounting plate's wiring space and the pin weld space that is located wiring space side on the terminal cavity, install binding post on the mounting plate of terminal cavity, binding post includes the lug, the lug includes flat main lamellar body and the pin welding lamellar body of integrated into one piece on main lamellar body that crouches the setting on mounting plate, pin welding lamellar body stretches into in the pin weld space, the pin that is located the electronic component of electronic component installation cavity inserts pin weld space and on the back welded fastening pin welding lamellar body of bending, its characterized in that: the bottom of the pin welding space is provided with a supporting bottom plate, the supporting bottom plate is provided with pin through holes, the pin welding sheets are supported on the supporting bottom plate, and the pin welding sheets are provided with through holes which are opposite to the pin through holes.
By adopting the technical scheme, the supporting bottom plate for supporting the pin welding sheet is formed in the pin welding space, so that the shell can effectively support the pin welding sheet, the pin welding sheet can bear extrusion force formed when the pin is bent, and the pin can be bent and pressed on the pin welding sheet through equipment; the pin bending process of the miniature signal indicator lamp can be used for assembling and operating the industrial robot; and the corresponding pin welding sheet forms effective support, so that the welding operation is convenient.
Preferably, the two terminal cavities are a first terminal cavity and a second terminal cavity respectively, a first lateral extension cavity facing the second terminal cavity extends laterally from the pin welding space of the first terminal cavity, the first lateral extension cavity is located at a position opposite to the pin welding space of the second terminal cavity, and the first lateral extension cavity and the second terminal cavity are separated by a first partition plate; correspondingly, the pin welding space lateral extension of second terminal cavity has just to the second lateral extension chamber of first terminal cavity, and the second lateral extension chamber separates through the second baffle with first terminal cavity between, and the second lateral extension chamber is located the relative one side position in pin welding space of first terminal cavity. Under this structural design, two terminal cavities borrow one side space horizontal each other, realize the horizontal extension to pin welding space to provide the required space of more abundant pin bending operation, the pin is bent more convenient and reliable.
Preferably, a first pin positioning notch for the pin to be bent and then clamped into the first terminal cavity is formed between the first lateral extension cavity and the pin welding space of the first terminal cavity, and a second pin positioning notch for the pin to be bent and then clamped into the second terminal cavity is formed between the second lateral extension cavity and the pin welding space of the second terminal cavity. Under this structural design, the pin that realizes connecting two binding post's electronic component respectively is gone into respectively after bending and is carried out the location to first pin location notch and second pin location notch implementation to guarantee that later stage welding operation is more convenient and reliable.
Preferably, the mouth of each of the first and second pin locating recesses is a V-shaped flare. Under this structural design, make things convenient for the pin to bend and block in.
Preferably, a funnel part is formed on one side of the support base plate facing the electronic component mounting cavity, and the through hole is located at a low point of the funnel part. Under this structural design for the intensity of supporting baseplate is bigger, and makes things convenient for the operation of alternating of pin.
Preferably, the main sheet body of the lug plate is provided with a threaded hole, the connecting terminal further comprises a second wire clamping plate stacked on the main sheet body of the lug plate, the second wire clamping plate is provided with a screw hole corresponding to and matched with the threaded hole, and a wire clamping screw in threaded screwing connection with the threaded hole is inserted into the screw hole. Under this structural design, binding post simple structure.
Preferably, the lug plate is provided with a positioning clamping tongue protruding from one side opposite to the pin welding sheet body, the wall of the terminal cavity opposite to the pin welding space position is provided with a positioning clamping groove and a clamping tongue guiding groove, a limiting part corresponding to the limitation of the thickness direction of the lug plate is arranged between the positioning clamping groove and the clamping tongue guiding groove, and the positioning clamping tongue is clamped in the positioning clamping groove. Under this structural design, realize that the lug location is restricted in the terminal intracavity to make things convenient for pin to bend and welding operation.
Preferably, the main body of the lug is wider than the pin welding body, a step notch is correspondingly formed between the main body and the pin welding body, and a positioning convex plate clamped in the step notch is arranged between the wiring space and the pin welding space. Under this structural design, realize the reliable location installation of lug.
Preferably, the pins of the electronic component are fixed on the pin welding sheet body through laser welding. Under this structural design, have the advantage of environmental protection and save material.
The present invention will be further described with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic structural view of a micro signal indicator lamp according to an embodiment of the present invention, which facilitates welding;
FIG. 2 isbase:Sub>A cross-sectional view taken along A-A of FIG. 1;
FIG. 3 is an exploded view of a miniature signal indicating lamp according to an embodiment of the present invention, which facilitates welding;
FIG. 4 is a diagram illustrating an opened state of a helmet of a micro signal indicator lamp according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a housing according to an embodiment of the present invention.
Detailed Description
Referring to fig. 1~5, the utility model discloses a make things convenient for miniature signal indicator lamp of welded, including casing 1, be equipped with terminal cavity 11a, 11b and electronic component installation cavity 12 in the casing 1, have the helmet 2 that covers terminal cavity 11 oral area on the casing 1, have two terminal cavities 11a, 11b in the casing 1, terminal cavity 11a, 11b have mounting plate 111, just to mounting plate 111's wiring space and the pin weld space 112 that is located wiring space side on the terminal cavity 11a, 11b, install binding post 3 on terminal cavity 11a, 11 b's mounting plate 111, binding post 3 includes lug 31, lug 31 includes that the main lamellar body 311 of flat setting on mounting plate 111 and integrated into one piece are formed on main lamellar body 311, pin weld lamellar body 312 stretches into pin weld space 112, and pin 4 of the electronic component that is located electronic component installation cavity 12 inserts pin weld space 112 and is welded fastening on pin weld fastening in lug plate body 312 after bending, pin weld space 112 have support pin 1131, pin support base plate 113 is equipped with pin support pin 1131 on the through-hole support plate body 1131, pin weld fastening plate body 1131. A support bottom plate 113 supporting the pin soldering sheet body 312 is formed in the pin soldering space 112, so that the shell 1 can effectively support the pin soldering sheet body 312, and the pin soldering sheet body 312 can bear the extrusion force formed when the pin 4 is bent, so that the pin 4 can be bent and pressed on the pin soldering sheet body 312 through equipment; the pin 4 bending process of the miniature signal indicator lamp can be used for assembling and operating the industrial robot. Wherein the pins 4 of the electronic component are fixed on the pin welding sheet body 312 by laser welding; laser welding has the advantages of environmental protection and material saving. The process design can be well suitable for the automatic assembly operation of the miniature signal indicator lamps with the installation sizes of M12, M16, M19 and M22.
In order to better realize the assembly operation of the industrial robot by the miniature signal indicator lamp, the following further design is adopted, the two terminal cavities 11a and 11b are respectively a first terminal cavity 11a and a second terminal cavity 11b, a first lateral extension cavity 114 opposite to the second terminal cavity 11b extends laterally from a pin welding space 112 of the first terminal cavity 11a, the first lateral extension cavity 114 is located at a position opposite to the pin welding space 112 of the second terminal cavity 11b, and the first lateral extension cavity 114 is separated from the second terminal cavity 11b by a first partition plate 115; correspondingly, the pin soldering space 112 of the second terminal cavity 11b extends laterally to form a second laterally extending cavity 116 opposite to the first terminal cavity 11a, the second laterally extending cavity 116 is separated from the first terminal cavity 11a by a second partition 117, and the second laterally extending cavity 116 is located at a position opposite to the pin soldering space 112 of the first terminal cavity 11 a. The two terminal cavities 11a and 11b are transversely extended from one side space to realize transverse extension of the pin welding space 112, so that a more sufficient space for bending the pin 4 is provided, and the pin 4 is more convenient and reliable to bend.
In order to ensure the later stage welding operation of the pin 4, a first pin positioning notch 1141 for the pin 4 to be bent and then clamped into the pin is arranged between the first lateral extension cavity 114 and the pin welding space 112 of the first terminal cavity 11a, and a second pin positioning notch 1161 for the pin 4 to be bent and then clamped into the pin is arranged between the second lateral extension cavity 116 and the pin welding space 112 of the second terminal cavity 11 b. The pins 4 of the electronic element respectively connected with the two wiring terminals 3 are bent and then respectively clamped into the first pin positioning notch 1141 and the second pin positioning notch 1161 to implement positioning, so that later-stage welding operation is more convenient and reliable.
Further, the mouth of each of the first pin positioning notch 1141 and the second pin positioning notch 1161 is a V-shaped flare. The pins 4 of the corresponding electronic component are conveniently bent and clamped into the first pin positioning notch 1141 and the second pin positioning notch 1161.
Give and make the structure more compact, with the direct power strip that presss from both sides design as the wiring usefulness of lug 31, specifically do: be equipped with screw hole 3111 on the main leaf body 311 of lug 31, binding post 3 is still including folding the second thread clamping piece 32 on the main leaf body 311 of lug 31, and second thread clamping piece 32 has the screw hole that corresponds the complex with screw hole 3111, and the screw hole alternates has thread screwing in the thread clamping screw 33 on screw hole 3111. So that the terminal 3 is simple in structure.
In order to more reliably position the wire connecting piece 31 and facilitate the assembly operation of the industrial robot to the miniature signal indicating lamp, a positioning clamping tongue 313 protrudes from one side of the wire connecting piece 31 opposite to the pin welding sheet body 312, a positioning clamping groove 118 and a clamping tongue guiding groove 119 are arranged on the wall of the terminal cavity 11a, 11b opposite to the pin welding space 112, a limiting part 110 corresponding to the limitation of the thickness direction of the wire connecting piece 31 is arranged between the positioning clamping groove 118 and the clamping tongue guiding groove 119, and the positioning clamping tongue 313 is clamped in the positioning clamping groove 118. The terminal 31 is installed along the opening of the terminal cavity 11a, 11b, the positioning latch 313 enters along the latch guiding groove 119 and passes over the limiting part 110 to enter the positioning latch groove 118 under certain assembling force, so that the terminal 31 is positioned and limited in the terminal cavity 11a, 11b, and the bending and welding operation of the pin 4 is facilitated.
The main body 311 of the connector lug 31 is wider than the pin soldering body 312, and accordingly a step recess 314 is formed between the main body 311 and the pin soldering body 312, and a positioning projection 1121 is provided between the connection space and the pin soldering space 112 to be snapped into the step recess 314. Reliable positioning and installation of the lug plate 31 are realized; the wire connecting piece 31 is reliably positioned and fixed in the terminal cavities 11a and 11b by matching with the corresponding structure of the positioning clamping groove 118.
In this embodiment, a funnel portion 1132 is formed on a side of the supporting base plate 113 facing the electronic component mounting cavity 12, and the through hole 3121 is located at a low point of the funnel portion 1132. So that the strength of the supporting base plate 113 is greater and the insertion operation of the pins 4 is facilitated.
Claims (9)
1. The utility model provides a make things convenient for miniature signal indicator of welded, which comprises a housin, be equipped with terminal cavity and electronic component installation cavity in the casing, two terminal cavities have in the casing, the terminal cavity has mounting plate, just to mounting plate's wiring space and the pin weld space that is located wiring space side on the terminal cavity, install binding post on the mounting plate of terminal cavity, binding post includes the lug, the lug includes flat main lamellar body and the pin welding lamellar body of integrated into one piece on main lamellar body that crouches the setting on mounting plate, pin welding lamellar body stretches into in the pin weld space, the pin that is located the electronic component of electronic component installation cavity inserts pin weld space and on the back welded fastening pin welding lamellar body of bending, its characterized in that: the bottom of the pin welding space is provided with a supporting bottom plate, the supporting bottom plate is provided with pin through holes, the pin welding sheets are supported on the supporting bottom plate, and the pin welding sheets are provided with through holes which are opposite to the pin through holes.
2. The miniature signal indicating lamp convenient for welding as set forth in claim 1, wherein: the two terminal cavities are respectively a first terminal cavity and a second terminal cavity, a first lateral extension cavity right opposite to the second terminal cavity extends in the lateral direction of a pin welding space of the first terminal cavity, the first lateral extension cavity is located at a position opposite to the pin welding space of the second terminal cavity, and the first lateral extension cavity and the second terminal cavity are separated through a first partition plate; correspondingly, the pin welding space lateral extension of second terminal cavity has just to the second lateral extension chamber of first terminal cavity, and the second lateral extension chamber separates through the second baffle with first terminal cavity between, and the second lateral extension chamber is located the relative one side position in pin welding space of first terminal cavity.
3. The miniature signal indicating lamp convenient for welding as set forth in claim 2, wherein: the pin welding device is characterized in that a first pin positioning notch for clamping and positioning after pins are bent is arranged between the first lateral extension cavity and the pin welding space of the first terminal cavity, and a second pin positioning notch for clamping and positioning after pins are bent is arranged between the second lateral extension cavity and the pin welding space of the second terminal cavity.
4. The miniature signal indicating lamp convenient for welding as set forth in claim 3, wherein: the mouth parts of the first pin positioning notch and the second pin positioning notch are both V-shaped flaring holes.
5. The miniature signal indicating lamp convenient for welding as set forth in claim 1, wherein: a funnel part is formed on one side, facing the electronic element installation cavity, of the supporting base plate, and the through hole is located at the low point of the funnel part.
6. A miniature signal indicating lamp for facilitating welding as claimed in claim 1 or 2 or 3 or 4 or 5 wherein: the wiring terminal is characterized in that a threaded hole is formed in the main sheet body of the wiring sheet, the wiring terminal further comprises a second wire clamping sheet stacked on the main sheet body of the wiring sheet, the second wire clamping sheet is provided with a screw hole matched with the threaded hole in a corresponding mode, and a wire clamping screw in threaded screwing connection with the threaded hole is inserted into the screw hole in a penetrating mode.
7. A miniature signal indicating lamp for facilitating welding as claimed in claim 1 or 2 or 3 or 4 or 5 wherein: the lug on with the protruding location block tongue that has of one side that the pin welding lamellar body is relative, be equipped with positioning channel groove and block tongue guiding groove on the terminal cavity rather than the wall that pin welding spatial position is relative, have the restriction portion that corresponds lug thickness direction restriction between positioning channel groove and the block tongue guiding groove, in the positioning channel groove that the location block tongue card was gone into.
8. A miniature signal indicating lamp for facilitating welding as set forth in claim 1 or 2 or 3 or 4 or 5, wherein: the main sheet body of the lug is wider than the pin welding sheet body, a step notch is correspondingly formed between the main sheet body and the pin welding sheet, and a positioning convex plate clamped into the step notch is arranged between the wiring space and the pin welding space.
9. A miniature signal indicating lamp for facilitating welding as claimed in claim 1 or 2 or 3 or 4 or 5 wherein: and the pins of the electronic element are fixed on the pin welding sheet body through laser welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221076026.0U CN217603913U (en) | 2022-04-30 | 2022-04-30 | Miniature signal indicating lamp convenient for welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221076026.0U CN217603913U (en) | 2022-04-30 | 2022-04-30 | Miniature signal indicating lamp convenient for welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217603913U true CN217603913U (en) | 2022-10-18 |
Family
ID=83566665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221076026.0U Active CN217603913U (en) | 2022-04-30 | 2022-04-30 | Miniature signal indicating lamp convenient for welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217603913U (en) |
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2022
- 2022-04-30 CN CN202221076026.0U patent/CN217603913U/en active Active
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