CN209526809U - A kind of straight-down negative diffusion board fixing structure - Google Patents
A kind of straight-down negative diffusion board fixing structure Download PDFInfo
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- CN209526809U CN209526809U CN201920459313.1U CN201920459313U CN209526809U CN 209526809 U CN209526809 U CN 209526809U CN 201920459313 U CN201920459313 U CN 201920459313U CN 209526809 U CN209526809 U CN 209526809U
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Abstract
A kind of straight-down negative diffusion board fixing structure, the utility model relates to diffuser plate technique for fixing fields；Snap-gauge is fixedly connected at left and right sides of diffuser plate ontology, card slot is offered on the inside of No.1 bracket, snap-gauge card, which is set, to be fixed in card slot, plate is provided at left and right sides of No. two brackets, plate is plugged in card slot, and it is set to the outside of snap-gauge, the left and right ends of No. two brackets are fixedly connected to block, block is set to the outside of plate, and block is also provided at the outside of No.1 bracket, the front and rear sides of No.1 bracket offer No. three location holes, No. three location holes are set to the outside of card slot, locating rod is fixedly connected on the inside of block, locating rod is set to the outside of plate, locating rod, which plugs, is fixed on No. three positioning holes, the bottom of No. two brackets is fixedly connected with several inserting columns, front and back is symmetrically arranged with several jacks on middle shell, inserting column, which plugs, to be fixed in jack；So that diffuser plate is firmly fixed with middle shell, while also simplifying its assembling process.
Description
Technical field
The utility model relates to diffuser plate technique for fixing fields, and in particular to a kind of straight-down negative diffusion board fixing structure.
Background technique
LED straight-down negative TV diffuser plate positioning at present is generally positioned in the form of shell rib or quadrangle riveting column in,
Higher to diffuser plate dimension precision requirement, middle shell mold tool requires complex, and be easy to cause orientation problem；Urgently change
Into.
Utility model content
The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, and design is closed
Reason, straight-down negative easy to use spread board fixing structure, so that diffuser plate is firmly fixed with middle shell, while also simplifying its assembly
Process.
In order to achieve the above purposes, the technical solution adopted by the utility model is:, and it includes diffuser plate ontology, middle shell, No.1
Bracket, No. two brackets are fixedly connected to snap-gauge at left and right sides of the diffuser plate ontology, offer on the inside of No.1 bracket
Card slot, snap-gauge card, which is set, to be fixed in card slot, is provided with plate at left and right sides of No. two brackets, and plate is plugged in card slot, and
It is set to the outside of snap-gauge, and contacts setting with snap-gauge, the left and right ends of No. two brackets are fixedly connected to block, block setting
In the outside of plate, and block is also provided at the outside of No.1 bracket, and the front and rear sides of No.1 bracket offer No. three positioning
Hole, No. three location holes are set to the outside of card slot, and locating rod is fixedly connected on the inside of block, and locating rod is set to the outer of plate
Side, locating rod, which plugs, is fixed on No. three positioning holes, and the bottom of No. two brackets is fixedly connected with several inserting columns, and front and back is right on middle shell
Title is provided with several jacks, and inserting column, which plugs, to be fixed in jack.
Further, the snap-gauge is equipped with several No.1 location holes, and several No. two positioning are offered on No.1 bracket
Hole, No. two location holes are arranged through card slot, and No. two location holes and the perforation of No.1 location hole are arranged, and middle shell upper end bilateral symmetry is fixed
There are several positioning columns, positioning column is threaded through No.1 location hole and No. two positioning holes, and the top dew of positioning column is set to No.1
The upper surface of bracket, the top of positioning column, which is arranged, is fixed with nut cap, and the lower end surface of nut cap is set with the upper end face contact of No.1 bracket
It sets.
Further, the inside of No. two brackets is equipped with several locating pieces, and the front and rear sides of diffuser plate ontology are all provided with
There are several locating slots, locating piece, which plugs, to be fixed in locating slot.
Further, fluting is offered in the middle shell, fluting is set to the lower section of diffuser plate ontology.
Further, it is arranged on the plate and is fixed with sealing shroud.
After adopting the above structure, the utility model has the beneficial effect that a kind of straight-down negative diffuser plate described in the utility model
Fixed structure, so that diffuser plate ontology is firmly fixed with middle shell, while also simplifying its assembling process, the utility model has knot
The advantages that structure is simple, and setting is reasonable, low manufacture cost.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of No.1 bracket in the utility model.
Fig. 3 is the structural schematic diagram of No. two brackets in the utility model.
Fig. 4 is the structural schematic diagram of middle shell in the utility model.
Fig. 5 is the structural schematic diagram of diffuser plate ontology in the utility model.
Description of symbols:
Diffuser plate ontology 1, middle shell 2, No.1 bracket 3, No. two brackets 4, plate 4-1, snap-gauge 5, card slot 6, blocks 7, inserting column
8, jack 9,10, No. two location holes 11 of No.1 location hole, positioning column 12,13, No. three location holes 14 of nut cap, locating rod 15, fluting
16, sealing shroud 17, locating piece 18, locating slot 19.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
Referring to as Figure 1-Figure 5, the technical solution of present embodiment is: it include diffuser plate ontology 1, middle shell 2,
3, No. two brackets 4 of No.1 bracket, the left and right sides of the diffuser plate ontology 1 are fixed with snap-gauge 5 using sealant gluing, and one
The inside of number bracket 3 offers card slot 6, and the card of snap-gauge 5, which is set, to be fixed in card slot 6, and the cooperation of snap-gauge 5 and card slot 6 limits diffusion
The motion track of plate ontology 1, the left and right sides of No. two brackets 4, which is integrally formed, has plate 4-1, plate 4-1 to be plugged in card
In slot 6, and it is set to the outside of snap-gauge 5, and contacts setting with snap-gauge 5, plate 4-1 blocks the movement of snap-gauge 5, to limit
The movement of diffuser plate ontology 1, the left and right ends of No. two brackets 4 are fixed with block 7 using sealant gluing, and block 7 is arranged
In the outside of plate 4-1, and block 7 is also provided at the outside of No.1 bracket 3, and the front and rear sides of No.1 bracket 3 offer three
Number location hole 14, No. three location holes 14 are set to the outside of card slot 6, and the inside of block 7 is fixed with positioning using sealant gluing
Bar 15, locating rod 15 are set to the outside of plate 4-1, and locating rod 15, which plugs, to be fixed in No. three location holes 14, and locating rod 15 will
No. two brackets 4 are connected and fixed with No.1 bracket 3, to strengthen the fixation of diffuser plate ontology 1, the bottom of No. two brackets 4 is utilized
Sealant gluing is fixed with several inserting columns 8, and front and back is symmetrically arranged with several jacks 9 on middle shell 2, and inserting column 8, which plugs, is fixed on jack 9
Interior, No. two brackets 4 are fixed on middle shell 2, so that No.1 bracket 3 and diffuser plate ontology 1 be made to be each attached to the top of middle shell 2.
Further, the snap-gauge 5 is equipped with several No.1 location holes 10, offers several No. two on No.1 bracket 3
Location hole 11, No. two location holes 11 are arranged through card slot 6, and No. two location holes 11 and the perforation of No.1 location hole 10 are arranged, on middle shell 2
End bilateral symmetry is fixed with several positioning columns 12 using sealant gluing, and positioning column 12 is threaded through No.1 location hole 10 and No. two
In location hole 11, and the top dew of positioning column 12 is set to the upper surface of No.1 bracket 3, and the top of positioning column 12, which is arranged, is fixed with lid
Cap 13, the lower end surface of nut cap 13 and the upper end face contact of No.1 bracket 3 are arranged, and by the cooperation of positioning column 12 and nut cap 13, make
It obtains No.1 bracket 3 to be fixed on middle shell 2, to secure diffuser plate ontology 1, limits it and move left and right.
Further, the inside of No. two brackets 4 is equipped with several locating pieces 18, the front and rear sides of diffuser plate ontology 1
Several locating slots 19 are equipped with, locating piece 18, which plugs, to be fixed in locating slot 19, and plugging for locating piece 18 and locating slot 19 is passed through
Cooperation, reinforces the fixation between No. two brackets 4 and diffuser plate ontology 1.
Further, fluting 16 is offered in the middle shell 2, fluting 16 is set to the lower section of diffuser plate ontology 1.
Further, it is arranged on the plate 4-1 and is fixed with sealing shroud 17 made of silica gel material, sealing shroud 17 makes to insert
Plate 4-1, which is plugged, to be fixed in card slot 6, immovable, to limit the back-and-forth motion of diffuser plate ontology 1.
The working principle of this specific embodiment:: the left and right sides of diffuser plate ontology 1 is fixed on middle shell by No.1 bracket 3
On 2, the front and rear sides of diffuser plate ontology 1 are fixed on middle shell 2 by No. two brackets 4, and No.1 bracket 3 is further through No. two brackets 4
It is fixed on shell 2, when the inserting column 8 of No. two 4 bottoms of bracket is inserted admittedly on middle shell 2, block 7 plays limitation No.1 bracket 3
It moves in the front-back direction, to limit the back-and-forth motion of diffuser plate ontology 1, passes through locating rod 15 and 12 two kinds of fixations of positioning column
Mode, be fixed on No.1 bracket 3 on middle shell 2, can to limit the movement on the left and right directions of diffuser plate ontology 1
Enough make diffuser plate ontology 1 fixed while easy to assembly.
After adopting the above structure, present embodiment has the beneficial effect that
1, plate 4-1 and snap-gauge 5 are inconsistent, and No. two brackets 4 limit diffuser plate ontology 1 and move in the front-back direction；
2, locating rod 15, which plugs, is fixed in No.1 bracket 3, to make 3 fixation between No.1, limits diffuser plate ontology 1
The movement of left and right directions；
3, No.1 bracket 3 is fixed on middle shell 2 by No. two brackets 4, to keep diffuser plate ontology 1 fixed.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of straight-down negative spreads board fixing structure, it is characterised in that: it includes diffuser plate ontology (1), middle shell (2), No.1 branch
Frame (3), No. two brackets (4) are fixedly connected to snap-gauge (5), No.1 bracket at left and right sides of the diffuser plate ontology (1)
(3) it is offered on the inside of card slot (6), snap-gauge (5) card, which is set, to be fixed in card slot (6), is respectively provided at left and right sides of No. two brackets (4)
Have plate (4-1), plate (4-1) is plugged in card slot (6), and is set to the outside of snap-gauge (5), and contact and set with snap-gauge (5)
It sets, the left and right ends of No. two brackets (4) are fixedly connected to block (7), and block (7) is set to the outside of plate (4-1), and keeps off
Block (7) is also provided at the outside of No.1 bracket (3), and the front and rear sides of No.1 bracket (3) offer No. three location holes (14), and three
Number location hole (14) is set to the outside of card slot (6), is fixedly connected with locating rod (15) on the inside of block (7), locating rod (15)
It is set to the outside of plate (4-1), locating rod (15), which plugs, to be fixed in No. three location holes (14), the bottom of No. two brackets (4)
Be fixedly connected with several inserting columns (8), on middle shell (2) front and back be symmetrically arranged with several jacks (9), inserting column (8) plug be fixed on it is slotting
In hole (9).
2. a kind of straight-down negative according to claim 1 spreads board fixing structure, it is characterised in that: on the snap-gauge (5)
Equipped with several No.1 location holes (10), several No. two location holes (11) are offered on No.1 bracket (3), No. two location holes (11) are passed through
Card slot (6) setting is worn, No. two location holes (11) and No.1 location hole (10) perforation are arranged, and middle shell (2) upper end bilateral symmetry is fixed
Have several positioning columns (12), positioning column (12) is threaded through in No.1 location hole (10) and No. two location holes (11), and positioning column
(12) top dew is set to the upper surface of No.1 bracket (3), and the top of positioning column (12), which is arranged, is fixed with nut cap (13), nut cap
(13) the upper end face contact of lower end surface and No.1 bracket (3) is arranged.
3. a kind of straight-down negative according to claim 1 spreads board fixing structure, it is characterised in that: No. two brackets
(4) inside is equipped with several locating pieces (18), and the front and rear sides of diffuser plate ontology (1) are equipped with several locating slots (19), positions
Block (18), which plugs, to be fixed in locating slot (19).
4. a kind of straight-down negative according to claim 1 spreads board fixing structure, it is characterised in that: in the middle shell (2)
It offers fluting (16), fluting (16) is set to the lower section of diffuser plate ontology (1).
5. a kind of straight-down negative according to claim 1 spreads board fixing structure, it is characterised in that: the plate (4-1)
On be arranged and be fixed with sealing shroud (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920459313.1U CN209526809U (en) | 2019-04-08 | 2019-04-08 | A kind of straight-down negative diffusion board fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920459313.1U CN209526809U (en) | 2019-04-08 | 2019-04-08 | A kind of straight-down negative diffusion board fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209526809U true CN209526809U (en) | 2019-10-22 |
Family
ID=68232537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920459313.1U Active CN209526809U (en) | 2019-04-08 | 2019-04-08 | A kind of straight-down negative diffusion board fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209526809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832386A (en) * | 2021-02-09 | 2021-05-25 | 酒泉市汉鑫科技有限公司 | Structure for connecting plate and column plate |
-
2019
- 2019-04-08 CN CN201920459313.1U patent/CN209526809U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832386A (en) * | 2021-02-09 | 2021-05-25 | 酒泉市汉鑫科技有限公司 | Structure for connecting plate and column plate |
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