CN208431604U - One kind is conveniently replaceable and clean backlight arrangement - Google Patents
One kind is conveniently replaceable and clean backlight arrangement Download PDFInfo
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- CN208431604U CN208431604U CN201821104115.5U CN201821104115U CN208431604U CN 208431604 U CN208431604 U CN 208431604U CN 201821104115 U CN201821104115 U CN 201821104115U CN 208431604 U CN208431604 U CN 208431604U
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- China
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- backlight
- light source
- back light
- source bracket
- mounting groove
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Abstract
The utility model discloses one kind to be conveniently replaceable and clean backlight arrangement, including back light source bracket, mounting groove is offered on the rear wall of the back light source bracket, backlight ontology is placed in the mounting groove, multiple fixed mechanisms connecting with backlight ontology are installed on the rear wall of the back light source bracket, transparency window corresponding with backlight body position is installed on the front side wall of the back light source bracket, the annular groove being connected to mounting groove is offered on back light source bracket side wall on the outside of the transparency window, being slidably connected in the annular groove, there are two movable blocks, and same root rotating roller is rotatably connected between two movable blocks, and rotating roller is correspondingly arranged in mounting groove, fixing sleeve is connected to cleaning brush on the lateral wall of the rotating roller.The utility model can realize the quick-replaceable of backlight, and can remove the impurity on backlight surface, increase stability when backlight work.
Description
Technical field
It is conveniently replaceable the utility model relates to backlight cleaning technology field more particularly to one kind and is filled with clean backlight
It sets.
Background technique
Currently, the productive temp of automatic visual detection device is quickly, the time that equipment is debugged after breaking down is straight
Connect the working efficiency for influencing automatic production line.Wherein backlight is the critical component of automatic visual detection device, and
Vulnerable to the influence of outer work condition, working life is short.
In the prior art, backlight is fixed in backlight fixed plate, if backlight breaks down, is needed peripheral parts
It removes and takes out backlight to be replaced, be not easy to the installation and removal of backlight, and often have ash on backlight surface
The foreign matters such as dirt directly affect the testing result of automatic visual detection device.
Utility model content
Purpose of the utility model is to solve disadvantage existing in the prior art, and the one kind proposed is conveniently replaceable and
Clean backlight arrangement.
To achieve the goals above, the utility model adopts the technical scheme that
One kind is conveniently replaceable and clean backlight arrangement, including back light source bracket, the rear wall of the back light source bracket
On offer mounting groove, backlight ontology is placed in the mounting groove, is equipped on the rear wall of the back light source bracket more
A fixed mechanism connecting with backlight ontology is equipped with and backlight body position pair on the front side wall of the back light source bracket
The transparency window answered offers the annular groove being connected to mounting groove on the back light source bracket side wall on the outside of the transparency window, described
Being slidably connected in annular groove, there are two movable blocks, and same root rotating roller is rotatably connected between two movable blocks, and rotate
Roller is correspondingly arranged in mounting groove, and fixing sleeve is connected to cleaning brush on the lateral wall of the rotating roller.
Preferably, the side wall four corners of the back light source bracket offer mounting hole.
Preferably, the fixed mechanism includes the rectangular recess being provided on back light source bracket side wall, and rectangular recess with
Mounting groove connection is arranged, and offers sliding slot on the inner wall of the rectangular recess, T-type block, institute are slidably connected in the sliding slot
The one end for stating T-type block extends in mounting groove and connect with backlight body contacts, and the other end of the T-type block is fixed to be connected
It is connected to spring, and the one end of spring far from T-type block is fixedly connected with the inner wall of rectangular recess.
Preferably, it is fixedly connected with protrusion on the lateral wall of the T-type block, and is evenly equipped on the lateral wall of protrusion anti-skidding
Line.
Preferably, non-slip mat is fixedly connected on the end face of the T-type block and backlight body contacts.
Preferably, be fixedly connected with gag lever post on the bottom wall of the annular groove, and offered on the bottom wall of movable block with
Gag lever post cooperation connects the slot of machine.
Compared with prior art, the utility model has the following beneficial effects:
It 1, can be right by being equipped with multiple fixed mechanisms connecting with backlight ontology on the side wall of back light source bracket
The quadrangle of backlight ontology is limited, easy to operate by pushing protrusion that can dismantle to backlight ontology.
2, by offering annular groove on the front side wall of back light source bracket, and shifting is slidably connected in annular groove
Motion block can clear up the dust adhered on this body sidewall of backlight using the cleaning brush on rotating roller lateral wall, benefit
In the normal use of backlight ontology.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of rearview being conveniently replaceable with clean backlight arrangement；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 be the utility model proposes a kind of front view being conveniently replaceable with clean backlight arrangement.
In figure: 1 back light source bracket, 2 mounting grooves, 3 backlight ontologies, 4 fixed mechanisms, 5 annular grooves, 6 movable blocks, 7 turns
Dynamic roller, 8 mounting holes, 9 rectangular recess, 10 sliding slots, 11T type block, 12 springs, 13 protrusions, 14 gag lever posts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, one kind be conveniently replaceable with clean backlight arrangement, including back light source bracket 1, specifically, backlight
The side wall four corners of source bracket 1 offer mounting hole 8, convenient for the installation and removal to back light source bracket 1, back light source bracket 1
Rear wall on offer mounting groove 2, backlight ontology 3 is placed in mounting groove 2, is installed on the rear wall of back light source bracket 1
There are multiple fixed mechanisms 4 connecting with backlight ontology 3.
Wherein, fixed mechanism 4 includes the rectangular recess 9 that is provided on 1 side wall of back light source bracket, and rectangular recess 9 and peace
The connection of tankage 2 is arranged, and offers sliding slot 10 on the inner wall of rectangular recess 9, and T-type block 11, T-type gear are slidably connected in sliding slot 10
One end of block 11 extends in mounting groove 2 and connects with backlight ontology 3, and the other end of T-type block 11 is fixedly connected with
Spring 12, and the one end of spring 12 far from T-type block 11 is fixedly connected with the inner wall of rectangular recess 9, specifically, T-type block 11
Lateral wall on be fixedly connected with protrusion 13, and protrusion 13 lateral wall on be evenly equipped with anti-skid chequer, more specifically, T-type block 11
It is fixedly connected with non-slip mat on the end face contacted with backlight ontology 3, it, can be to backlight sheet under the action of fixed mechanism 4
The quadrangle of body 3 carries out limit processing, easy to operate, convenient for the installation and removal to backlight ontology 3.
Wherein, transparency window corresponding with 3 position of backlight ontology, transparency window are installed on the front side wall of back light source bracket 1
The annular groove 5 being connected to mounting groove 2 is offered on 1 side wall of back light source bracket in outside, slidably connects two in annular groove 5
A movable block 6, and same root rotating roller 7 is rotatably connected between two movable blocks 6, and rotating roller 7 is correspondingly arranged at mounting groove 2
Interior, fixing sleeve is connected to cleaning brush on the lateral wall of rotating roller 7, specifically, being fixedly connected with limit on the bottom wall of annular groove 5
Bar 14, and the slot for cooperating even machine with gag lever post 14 is offered on the bottom wall of movable block 6, the position of movable block 6 can be carried out
It limits, and under the action of cleaning brush, the side wall of backlight ontology 3 can be cleared up, less 3 table of backlight ontology
The dust in face.
When the utility model is used, being connected by being equipped with multiple and backlight ontology 3 on the side wall of back light source bracket 1
The fixed mechanism 4 connect can limit the quadrangle of backlight ontology 3, push protrusion 13 that can carry out to backlight ontology 3
Disassembly, it is easy to operate, and under the action of spring 12 and T-type block 11, the fixation to backlight ontology 3 is realized, in addition, logical
It crosses on the front side wall of back light source bracket 1 and offers annular groove 5, and slidably connect movable block 6 in annular groove 5, benefit
With the cleaning brush on 7 lateral wall of rotating roller, the dust adhered on 3 side wall of backlight ontology can be cleared up, be conducive to back
The normal use of light source body 3.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. one kind is conveniently replaceable and clean backlight arrangement, including back light source bracket (1), which is characterized in that the backlight
It is offered on the rear wall of bracket (1) mounting groove (2), is placed with backlight ontology (3), the backlight in the mounting groove (2)
Multiple fixed mechanisms (4) connecting with backlight ontology (3), the back light source bracket are installed on the rear wall of source bracket (1)
(1) transparency window corresponding with backlight ontology (3) position, the back light source bracket on the outside of the transparency window are installed on front side wall
(1) annular groove (5) being connected to mounting groove (2) is offered on side wall, being slidably connected in the annular groove (5), there are two move
Motion block (6), and be rotatably connected to same root rotating roller (7) between two movable blocks (6), and rotating roller (7) is correspondingly arranged at peace
In tankage (2), fixing sleeve is connected to cleaning brush on the lateral wall of the rotating roller (7).
2. one kind according to claim 1 is conveniently replaceable and clean backlight arrangement, which is characterized in that the backlight
The side wall four corners of bracket (1) offer mounting hole (8).
3. one kind according to claim 1 is conveniently replaceable and clean backlight arrangement, which is characterized in that the fixed machine
Structure (4) includes the rectangular recess (9) being provided on back light source bracket (1) side wall, and rectangular recess (9) is connected to mounting groove (2)
It is arranged, is offered sliding slot (10) on the inner wall of the rectangular recess (9), slidably connects T-type block in the sliding slot (10)
(11), one end of the T-type block (11) extends in mounting groove (2) and connects with backlight ontology (3), the T-type
The other end of block (11) is fixedly connected with spring (12), and spring (12) one end and rectangular recess far from T-type block (11)
(9) inner wall is fixedly connected.
4. one kind according to claim 3 is conveniently replaceable and clean backlight arrangement, which is characterized in that the T-type gear
It is fixedly connected on the lateral wall of block (11) raised (13), and is evenly equipped with anti-skid chequer on the lateral wall of raised (13).
5. one kind according to claim 3 is conveniently replaceable and clean backlight arrangement, which is characterized in that the T-type gear
Non-slip mat is fixedly connected on the end face that block (11) is contacted with backlight ontology (3).
6. one kind according to claim 1 is conveniently replaceable and clean backlight arrangement, which is characterized in that the annular is recessed
It is fixedly connected on the bottom wall of slot (5) gag lever post (14), and offers on the bottom wall of movable block (6) and connect with gag lever post (14) cooperation
The slot of machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821104115.5U CN208431604U (en) | 2018-07-12 | 2018-07-12 | One kind is conveniently replaceable and clean backlight arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821104115.5U CN208431604U (en) | 2018-07-12 | 2018-07-12 | One kind is conveniently replaceable and clean backlight arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208431604U true CN208431604U (en) | 2019-01-25 |
Family
ID=65098475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821104115.5U Active CN208431604U (en) | 2018-07-12 | 2018-07-12 | One kind is conveniently replaceable and clean backlight arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208431604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570768A (en) * | 2022-01-26 | 2022-06-03 | 三明学院 | Steel bar splitting and positioning device and method based on visual positioning |
-
2018
- 2018-07-12 CN CN201821104115.5U patent/CN208431604U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570768A (en) * | 2022-01-26 | 2022-06-03 | 三明学院 | Steel bar splitting and positioning device and method based on visual positioning |
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