CN208368761U - The holding unit of indicator light - Google Patents
The holding unit of indicator light Download PDFInfo
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- CN208368761U CN208368761U CN201820695899.7U CN201820695899U CN208368761U CN 208368761 U CN208368761 U CN 208368761U CN 201820695899 U CN201820695899 U CN 201820695899U CN 208368761 U CN208368761 U CN 208368761U
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- holding unit
- indicator light
- ontology
- positioning column
- extension
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Abstract
To hold an indicator light on a circuit board, the holding unit includes an ontology, an extension and at least one first positioning column for a kind of holding unit of indicator light.The bottom of ontology has multiple pin apertures, and ontology has a light out part for exposed indicator light；Extension is extended outwardly by the bottom of ontology；At least one first positioning column is connected to extension, other than the position of at least one first positioning column is located at ontology along the projected area of longitudinally.
Description
Technical field
The utility model relates to a kind of holding units of indicator light, more particularly to one kind is to hold LED light in electricity
Holding unit on the plate of road.
Background technique
It is each to represent that circuit board indicator (Circuit Board Indicator) can provide the various light of electronic device
Kind functioning condition, circuit board indicator includes the holding unit of LED light and indicator light.Holding unit is for LED indication
The instruction direction of lamp is towards different directions, and improves the distance of light out part.
Holding unit can arrange plurality of LEDs indicator light together.LED light is usually pins type LED, that is, is had
Punched-type pin passes through circuit board, the pin of LED is then made to be welded in circuit board.
The height of holding unit usually exceeds the part on other circuit boards, therefore is easy to cause skew because of external force, because
It is problem to be solved on circuit board that this, which is firmly secured at holding unit,.
Summary of the invention
A kind of holding unit for being designed to provide indicator light of the utility model embodiment, can be firmly fixed to electricity
To maintain indicator light on due position on the plate of road, the radiation direction skew of indicator light is avoided.
For up to described above, a kind of the utility model wherein holding unit of indicator light provided by an embodiment,
To hold an indicator light on a circuit board, the holding unit includes an ontology, an extension and at least one first positioning
Column.The bottom of the ontology has multiple pin apertures, and the ontology has a light out part, for the exposed indicator light；Institute
Extension is stated to be extended outwardly by the bottom of the ontology；At least 1 first positioning column is connected to the extension, it is described extremely
Other than the position of few one first positioning column is located at the ontology along the projected area of longitudinally.
Optionally, the holding unit further includes at least one second positioning column, and at least 1 second positioning column is by described
The bottom of ontology extends downwardly.
Optionally, the quantity of first positioning column and second positioning column is more than or equal to three and definition one is polygon
Shape, wherein the multiple pin aperture is located in the range of the polygon.
Optionally, in the holding unit at least 1 second positioning column bottom end be no more than the circuit board bottom
Face.
Optionally, for the ontology tool there are two first positioning column, two first positioning columns are connected to described prolong
The two sides of extending portion.
Optionally, the extension is extended outwardly by the first direction that the ontology is parallel to the bottom along one, institute
It states the first positioning column to be extended outwardly by the second direction that the extension is parallel to the bottom along one, the second direction is not
It is same as the first direction.
Optionally, each first positioning column is substantially L-shaped, has a transverse part and an at least foot, the transverse direction
Portion extends along the second direction and is connected to the extension, and at least one foot is connected to the transverse part and in card
Hook.
Optionally, each first positioning column has a pair of foot, a pair of foot from the transverse part to
Lower inclination extends.
Optionally, two first positioning columns and the multiple pin aperture are substantially trapezoidal.
Optionally, each first positioning column is L-shaped, has a transverse part and a foot, the transverse part is along institute
It states second direction and extends and be connected to the extension, the foot is connected to the transverse part and is in the ellipse of uniform cross section
Column is in smooth shape around the bottom end of the foot.
Optionally, the holding unit also has an at least cushion block, and at least one cushion block is connected to the circuit board
Surface, the height of the cushion block are less than the height of first positioning column.
The beneficial effects of the utility model can be, the holding unit of indicator light provided by the utility model embodiment
Other than at least certain position column is extended to ontology along the projected area of longitudinally, it can make to have holding unit firmly whereby
It is placed on circuit board, avoids holding unit crooked due to external force.
For the enabled feature and technology contents for being further understood that the utility model, please refer to below in connection with the utility model
Detailed description and accompanying drawings, however appended attached drawing is only for reference and description, and is not used to limit the utility model
System.
Detailed description of the invention
Fig. 1 is the perspective view of the holding unit first embodiment of the indicator light of the utility model.
Fig. 2 is the front view of the holding unit first embodiment of the indicator light of the utility model.
Fig. 3 is the right view of the holding unit first embodiment of the indicator light of the utility model.
Fig. 4 is the bottom view of the holding unit first embodiment of the indicator light of the utility model.
Fig. 5 is the perspective view of the holding unit second embodiment of the indicator light of the utility model.
Fig. 6 is the perspective view of the holding unit 3rd embodiment of the indicator light of the utility model.
Fig. 7 is the perspective view of the holding unit 3rd embodiment of the indicator light of the utility model.
Fig. 8 is the front view of the holding unit 3rd embodiment of the indicator light of the utility model.
Fig. 9 is the left view of the holding unit 3rd embodiment of the indicator light of the utility model.
Figure 10 is the bottom view of the holding unit 3rd embodiment of the indicator light of the utility model.
Figure 11 is the perspective view of the holding unit fourth embodiment of the indicator light of the utility model.
Figure 12 is the perspective view of the holding unit fourth embodiment of the indicator light of the utility model.
Figure 13 is the front view of the holding unit fourth embodiment of the indicator light of the utility model.
Figure 14 is the right view of the holding unit fourth embodiment of the indicator light of the utility model.
Figure 15 is the bottom view of the holding unit fourth embodiment of the indicator light of the utility model.
Specific embodiment
[first embodiment]
Please refer to figs. 1 to 4, is the perspective view and plan view of the holding unit of the indicator light of the utility model.This is practical
It is novel that the holding unit 100 or abbreviation holding unit 100 of a kind of indicator light are provided, to hold an indicator light 9 in a circuit board
On P.As shown in figure 3, the indicator light 9 of the present embodiment is the LED lamp bead of pins type, usually there are an illumination region 90 and two pins
92.Holding unit 100 holds indicator light 9, and the light out part (figure that the shell of illumination region 90 towards electronic device (figure omits) is needed
Slightly).
The holding unit 100 of indicator light is made of insulating material comprising an ontology 10, an extension 11, a pair first
Positioning column 13 and the second positioning column 15.
Ontology 10 is in substantially rectangular shaped post, but shape is not limited to this, and ontology 10 is to accommodate the portion in the inner of indicator light 9.
The bottom of ontology 10 has multiple pin apertures 102, and a light out part 12 is formed on the top of the ontology 10.Light out part 12 goes out light
Direction can be parallel to the longitudinally of ontology 10, that is, such as the Z-direction in attached drawing.The utility model is according to needs, originally
The top of body 10 is additionally provided with a pair of sidewalls 14 and a partition wall 16.Side wall 14 and partition wall 16 project upwards and are located at light out part 12
Around.Partition wall 16 is longer than side wall 14.
The present embodiment is to keep holding unit 100 more stable, and ontology 10 is equipped with an extension 11, and extension 11 is by ontology 10
Bottom extends outwardly, and extending direction herein may be defined as first direction.As shown in Figures 1 to 4, that is, X-direction.Or by
It from the point of view of the front view of Fig. 2, is extended to the front of holding unit 100.
As shown in Figures 2 to 4, above-mentioned two first positioning column 13 is connected to the extension 11, and the present embodiment is connection
In two ends of extension 11.First positioning column 13 can protrude into circuit board P, and by catching in the end of snap fit shape in circuit board P
Bottom surface, details hold after describe.The present embodiment one of them feature is that the position of the first positioning column 13 is located at the ontology
Other than 10 along the projected area of longitudinally.As shown in Figure 2, the position of the first positioning column 13 extends to the two sides of ontology 10；
As shown in Figure 3, the position of the first positioning column 13 extends to the front side of ontology 10.The above structure of the utility model widens two
The distance between one positioning column 13, is larger than the width of ontology 10, can contribute to the stability of holding unit 100 whereby,
External force is avoided to cause deflection.However, the quantity of the first positioning column of the utility model 13 is not restricted to this.First positioning column 13 can
To be at least one.In addition, the pin stretched out by pin aperture 102 92 is cooperated to be welded in circuit board P (such as Fig. 2 and Fig. 3 institute again
Show), the stability of holding unit 100 can also be reinforced.
About the extension mode of the first positioning column 13, two the first positioning columns 13 of the ontology 10 of the present embodiment, which are connected to, to be prolonged
The two sides of extending portion 11.Extension 11 extended outwardly before this, the bottom that extension 11 is parallel to ontology 10 along one by ontology 10
First direction extends outwardly, first direction herein, is the front of ontology 10 for adjoint, the coordinate of adjoint is the side Y
To.Furthermore the second direction for the bottom that the first positioning column 13 is parallel to ontology 10 along one by extension 11 extends outwardly, and second
Direction is different from first direction.Second direction herein is the side of ontology 10 for adjoint, and the coordinate of adjoint is the side X
To.Two the first positioning columns 13 are respectively extended outwardly to the two sides of ontology 10 from the both ends of extension 11 again.As shown in Figure 4, two
First positioning column 13 is in the clinodiagonal of the bottom of ontology 10.
About the shape of the first positioning column 13, specifically, wherein every one first positioning column 13 is substantially L-shaped, have one
Transverse part 131 and a foot 132.Transverse part 131 extends along the second direction and is connected to the extension 11, foot
132 are connected to transverse part 131 and in snap fit shape.
As shown in Figures 1 to 4, the holding unit 100 of the present embodiment further includes one second positioning column 15, the second positioning column
15 are extended downwardly by the bottom of ontology 10.The quantity of second positioning column 15 can be at least one.
Referring to Fig. 4, the advantages of the utility model one of them, is, wherein the first positioning column 13 and the second positioning column 15
Quantity be more than or equal to three and define a polygon, plurality of pin aperture 102 is located in the range of polygon.This is practical
It is novel that multiple positioning columns (13,15) are arranged in around the pin 92 of indicator light 9, therefore indicator light 9 can be increased in all directions
Stablize and be protected, avoid being influenced by external force and tilting or be displaced.The quantity of second positioning column 15 of the present embodiment is
One, that is to say, that above-mentioned polygon is triangle.Supplementary explanation, the second fixed column 15 close to ontology 10 rear surface, more
Body says that the part of the surface of the second fixed column 15 is trimmed in the rear surface of ontology 10.Such arrangement, so that the first positioning column 13 and
There is bigger distance, stability is more preferable between two positioning columns 15.In addition, the second positioning column 15 is in the column of cross-section product,
The present embodiment is a cylindrical and round and smooth bottom end, can advantageously be inserted in the hole location of circuit board P (figure omits).
Supplementary explanation, wherein the bottom end of the second positioning column 15 can not form inversed hook like, the bottom end of the second positioning column 15 is not
More than the bottom surface of the circuit board P.However the utility model is not limited to this.
As shown in Fig. 1 and Fig. 4, the bottom of holding unit 100 also has and can be equipped with multiple cushion blocks 17,19.Cushion block 17,19
Be connected to the surface of circuit board P, can be padded by the bottom of ontology 10 and leave surface a small distance of circuit board P so that
92 solderability of pin of indicator light 9 is preferable.The height of cushion block 17,19 less than the first positioning column 13 and the second fixed column 15 height,
Two of them cushion block 17 is located at the two sides of the second positioning column 15, and is located at two corners of the bottom of ontology 10.In addition, cushion block 19 exists
The present embodiment is elongated, and is located between two the first positioning columns 13.More specifically, cushion block 19 is located at the bottom of extension 11
Face, and close to the outer rim of extension 11.However, the present embodiment is not restricted to this, cushion block 19 is also possible to positioned at ontology 10
Underface.
[second embodiment]
Referring to Fig. 5, the perspective view of the holding unit second embodiment for the indicator light of the utility model.The present embodiment
Holding unit 100a is approximately identical to above-mentioned first embodiment, and different from the first embodiment is, holding unit 100a setting
Two cushion blocks 192 are located between two the first positioning columns 13, and are aligned in two cushion blocks 17, the pad of the relatively upper embodiment of length
Block is short.Two cushion blocks 192 are located at the bottom surface of extension 11 and the outer rim close to extension 11.
[3rd embodiment]
Please refer to the vertical of the holding unit 3rd embodiment for the indicator light that Fig. 6 to Figure 10, Fig. 6 and Fig. 7 are the utility model
Body figure, remaining is plan view.The holding unit 100b of the present embodiment, is with the difference of above-described embodiment, the side of light out part 12b
To the longitudinally perpendicular to ontology 10,90 degree are differed with above embodiment.In addition, every one first positioning column 13b has one
Transverse part 131 and a pair of of foot 132 and it is substantially L-shaped.A pair of of foot 132 tilts down extension by transverse part 131, and whole is outer
It sees and slightly splits shape in cylinder.The bottom end of each foot 132 is in snap fit shape.The effect of fixing is more stable.
Extension 11 is in slightly triangle plate, and two sides can form ribs 112.First positioning column 13b is connected to reinforcement
The outside of rib 112.
In addition, this embodiment can be omitted the second positioning column.Two of them the first positioning column 13b and two pin apertures
102 substantially trapezoidal (trapezoid).It is welded in circuit board P by the pin 92 stretched out from pin aperture 102, can also be reinforced
The stability of holding unit 100b.
Similar to above-described embodiment, the present embodiment has at least two cushion blocks 17,192, and cushion block 17 can be located at ontology 10
A side of bottom, cushion block 192 are located at the bottom surface of extension 11 and remote another side with the side of the bottom of ontology 10 phase.This reality
Example tool is applied there are four cushion block 17,192, two cushion blocks 17 are located at two corners of the bottom of ontology 10, and two cushion block 192
Bottom surface in extension 11 and the leading edge close to extension 11.In addition, it is longer to also each have one in the outside of a pair of of foot 132
Cushion block 194.In addition, as shown in fig. 6, a shallow groove 104 can be further formed around pin aperture 102, for
The bottom of ontology 10 is more padded and leaves surface a distance of circuit board P, so that 92 solderability of pin of indicator light 9 is more preferable,
Also for the scolding tin situation of observation pin 92.However, groove 104 also can be omitted, the bottom surface of ontology 10 as shown in Figure 5.Wherein,
The shape and quantity of cushion block 17,192, are not restricted to this.For example, the present embodiment omits the second positioning column, the quantity of cushion block 17
It can be one, it is in long strip, in the case where 10 bottom surface of ontology such as Fig. 5 is in planar bottom surface, it is aligned in the rear surface of ontology 10.
Can also be in long strip in addition, being located at the up-front cushion block of ontology 10, cushion block 19 as shown in Figure 1.
A bit of supplementary explanation, the extending direction of extension 11 is identical to the direction of light out part 12b, that is, extension 11
It is located at 10 the same side of ontology with light out part 12b.Since light out part 12b is extended from ontology 10 to one side, such as the right side of Fig. 9,
The front that can be described as ontology 10, causes center of gravity to turn forward.The present embodiment extension 11 is also to be extended forwards by ontology 10, is extended
To the lower section of light out part 12b, therefore facilitate the stability of holding unit 100b.Furthermore as shown in Figure 10, the first positioning column
The two sides that the foot 132 of 13b is located at ontology 10 again are more conducive to holding unit 100b positioned at the outside on the perspective plane of ontology 10
Stabilization.
[fourth embodiment]
Figure 11 to Figure 15 is please referred to, wherein Figure 11 and Figure 12 is that the holding unit the 4th of the indicator light of the utility model is implemented
The perspective view of example, remaining is plan view.The light out part 12 of the holding unit 100c of the present embodiment is identical to first embodiment, instruction
The light direction of lamp 9 is parallel to the longitudinally of ontology 10.
Other embodiments are similar to, ontology 10 is equipped with an extension 11, and extension 11 is extended outwardly by the bottom of ontology 10,
The direction extended herein may be defined as first direction.As shown in Figure 12 and Figure 14, that is, X-direction.Or the forward sight by Figure 13
It from the point of view of figure, is extended to the front of holding unit 100c.
The present embodiment also has a pair of of positioning column 13c, and the place different from other embodiments is that positioning column 13c is not set
There is hook.Every one first positioning column 13c is substantially L-shaped, and has a transverse part 131 and a pair of of foot 132.A pair of of foot 132
Extension is tilted down by transverse part 131.The appearance of foot 132 is slightly in the elliptic cylindrical shape of uniform cross section.The bottom of each foot 132
It is in smooth shape around end.The foot 132 of first positioning column 13c can be with the side of interference engagement (interference fit)
The mode of formula or tight fit is sticked in circuit board P.
In addition, the holding unit 100c of the present embodiment also has the second positioning column 15, the second positioning column 15 is by ontology 10
Bottom extends downwardly, generally cylindrical, and the foot 132 of the second positioning column 15 and the first positioning column 13c arrange triangular in shape.The
The quantity of two positioning columns 15 can be at least one.Second positioning column 15 of the present embodiment can be in a manner of tight fit, card
Together in circuit board P.132 bottom end of foot of second positioning column 15 and the first positioning column 13c are located substantially at coplanar.
The holding unit 100c of the present embodiment also is provided with cushion block 17,19, is connected to the surface of circuit board P, can be by ontology
10 bottom is padded and leaves surface a small distance of circuit board P, so that 92 solderability of pin of indicator light 9 is preferable.Cushion block
19 is elongated in the present embodiment, and is located between two the first positioning column 13c.Specifically, cushion block 19 is located at extension 11
Bottom surface, and close to extension 11 outer rim.However, the cushion block 19 of the present embodiment is not restricted to this, it is also possible to separated
Such as cushion block 17.
In conclusion the beneficial effects of the utility model can be, indicator light provided by the utility model embodiment
Holding unit will borrow other than at least certain position column (13,13b, 13c) extends to ontology 10 along the projected area of longitudinally
This can make have holding unit to be stably placed on circuit board, avoid holding unit crooked due to external force.More specifically, this is practical
New embodiment widens the distance between two first positioning columns (13,13b, 13c), is larger than the width of ontology, whereby may be used
To facilitate the stability of holding unit, external force is avoided to cause deflection.Furthermore the utility model embodiment is by multiple positioning columns
(13,13b, 13c, 15) are arranged in around the pin 92 of indicator light 9, indicator light 9 can be increased in the stabilization of all directions and by
Protection, avoids being influenced by external force and tilting or be displaced.
The foregoing is merely the preferable possible embodiments of the utility model, patent model that is non-therefore limiting to the utility model
It encloses, therefore all equivalence techniques variations done with the utility model specification and accompanying drawing content, it is both contained in the utility model
Protection scope in.
Claims (11)
1. a kind of holding unit of indicator light, to hold an indicator light on a circuit board characterized by comprising
One ontology, the bottom of the ontology have multiple pin apertures, and the ontology has a light out part, for the exposed finger
Show lamp；
One extension is extended outwardly by the bottom of the ontology；And
At least one first positioning column, is connected to the extension, and the position of at least one first positioning column is located at the ontology
Other than the projected area of longitudinally.
2. the holding unit of indicator light as described in claim 1, which is characterized in that it further include at least one second positioning column, until
Few second positioning column is extended downwardly by the bottom of the ontology.
3. the holding unit of indicator light as claimed in claim 2, which is characterized in that first positioning column and described second fixed
The quantity of position column is more than or equal to three and defines a polygon, wherein the multiple pin aperture is located at the range of the polygon
It is interior.
4. the holding unit of indicator light as claimed in claim 2, which is characterized in that the bottom end of at least 1 second positioning column
No more than the bottom surface of the circuit board.
5. the holding unit of indicator light as described in claim 1, which is characterized in that the ontology tool is fixed there are two described first
Position column, two first positioning columns are connected to the two sides of the extension.
6. the holding unit of indicator light as claimed in claim 5, which is characterized in that the extension is by the ontology along one
The first direction for being parallel to the bottom extends outwardly, and first positioning column is parallel to the bottom along one by the extension
The second direction in portion extends outwardly, and the second direction is different from the first direction.
7. the holding unit of indicator light as claimed in claim 6, which is characterized in that each first positioning column is L-shaped, tool
There are a transverse part and at least a foot, the transverse part extends along the second direction and is connected to the extension, at least
One foot is connected to the transverse part and in snap fit shape.
8. the holding unit of indicator light as claimed in claim 7, which is characterized in that each first positioning column has a pair
The foot, a pair of foot tilt down extension by the transverse part.
9. the holding unit of indicator light as claimed in claim 5, which is characterized in that two first positioning columns and described more
A pin aperture is trapezoidal.
10. the holding unit of indicator light as claimed in claim 7, which is characterized in that each first positioning column is L-shaped,
With a transverse part and a foot, the transverse part extends along the second direction and is connected to the extension, the foot
Portion is connected to the transverse part and is in the elliptic cylindrical shape of uniform cross section, is in smooth shape around the bottom end of the foot.
11. the holding unit of indicator light as described in any one of claim 1 to 10, which is characterized in that the holding unit is also
With an at least cushion block, at least one cushion block is connected to the surface of the circuit board, and the height of the cushion block is less than described the
The height of one positioning column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820695899.7U CN208368761U (en) | 2018-05-09 | 2018-05-09 | The holding unit of indicator light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820695899.7U CN208368761U (en) | 2018-05-09 | 2018-05-09 | The holding unit of indicator light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208368761U true CN208368761U (en) | 2019-01-11 |
Family
ID=64934465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820695899.7U Active CN208368761U (en) | 2018-05-09 | 2018-05-09 | The holding unit of indicator light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208368761U (en) |
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2018
- 2018-05-09 CN CN201820695899.7U patent/CN208368761U/en active Active
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