CN205003414U - That fixes 8K LCD module LED backlight can fasten rivet by support type - Google Patents
That fixes 8K LCD module LED backlight can fasten rivet by support type Download PDFInfo
- Publication number
- CN205003414U CN205003414U CN201520679925.3U CN201520679925U CN205003414U CN 205003414 U CN205003414 U CN 205003414U CN 201520679925 U CN201520679925 U CN 201520679925U CN 205003414 U CN205003414 U CN 205003414U
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- CN
- China
- Prior art keywords
- guide
- rivet
- locating part
- led backlight
- rivet body
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Abstract
The utility model discloses a that fixes 8K LCD module LED backlight can fasten rivet by support type, including the rivet body, the guide, this rivet body includes supporting part and clamping part, the guide cover is established outside the clamping part, and the clamping part is around its surface by last first locating part, the second locating part of down being equipped with in order, the guide is by the last through hole of down having seted up, the internal surface of this through hole be equipped with with the locking back -off of first locating part looks adaptation, and with the spacing recess of second locating part looks adaptation, this guide still includes the elastic expansion piece that its axle center symmetry set up. The beneficial effect of the utility model: be equipped with two built -in locking back -offs on the guide for fasten more stably. The guide is two claws designs (2 expansion pieces that length is the same), and two claw expansion piece sound constructions are reliable height when locking, breaking occur when the atress is not great again. The first locating part vertical cross -section of rivet body from bottom smooth transition, makes the rivet body insert the guide more in the same direction as smooth for the triangle -shaped form.
Description
Technical field
The utility model relates to fixed equipment technical field, and what particularly relate to a kind of fixing 8K liquid crystal module LED backlight can support type fastening rivet.
Background technology
Consult Fig. 1 Fig. 2 prior art rivet pins and be provided with a whole circle groove, rivet sleeve is respectively equipped with two long expansion pieces and two short expansion pieces, in the groove that the expansion piece that during use, rivet sleeve two is short snaps onto rivet pins, reach fastening effect; But expansion piece when snapping onto the groove locking of rivet pins fiduciary level low, stressed larger time send out and easily rupture.
Therefore prior art haves much room for improvement and develops.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of expansion piece snap onto rivet pins groove locking time fiduciary level high, stressed larger time send out can not occur rupture fixing 8K liquid crystal module LED backlight can support type fastening rivet.
Technical solution of the present utility model is: a kind of fixing 8K liquid crystal module LED backlight can support type fastening rivet, comprise rivet body, guide; This rivet body comprises support portion and clamping part; Guide is set in outside clamping part, and clamping part is provided with the first locating part, the second locating part from top to bottom in turn around its outside surface; Guide offers through hole from top to bottom, is provided with the locking back-off suitable with the first locating part at the inside surface of this through hole; And with the second locating part suitable limited impression; This guide also comprises the symmetrically arranged elastic expansion sheet in its axle center.
Described rivet body also comprises the assembling pressing piece fixing with described support portion, and this assembling pressing piece horizontal section is circular.
Described clamping part axially offers cushion hole along it, and this cushion hole vertical cross-section is rectangle.
Described first locating part vertical cross-section is triangle.
Described support portion end face is pyramid type.
The beneficial effects of the utility model:
Guide is provided with the built-in locking back-off of two panels, makes fastening more stable.Guide be two pawls design (expansion piece that 2 length is identical), two pawl expansion piece sound constructions lock time reliably high, can not more stressed larger time rupture.First locating part vertical cross-section of rivet body is triangle, seamlessly transits from bottom, make rivet body insert guide more smooth, expansion piece snap onto rivet pins groove locking time fiduciary level high, stressed larger time send out and can not break.
Accompanying drawing explanation
Fig. 1 is the decomposition chart of rivet in prior art;
Fig. 2 is the combination section of Fig. 1 prior art rivet;
Fig. 3 is the utility model rivet one-piece construction schematic diagram;
Fig. 4 is rivet body construction schematic diagram;
Fig. 5 is guide vertical view;
Fig. 6 is that Fig. 5 is along A-A direction cut-open view;
Fig. 7 is that Fig. 5 is along B-B direction cut-open view;
Fig. 8 is the cross-sectional view of Fig. 3;
Fig. 9 is C place partial enlarged drawing in Fig. 8;
Figure 10 is the utility model rivet using state cross-sectional view.
Embodiment
Embodiment:
Consult Fig. 3-Figure 10, a kind of fixing 8K liquid crystal module LED backlight can support type fastening rivet, for fixing and support parts in LED backlight module, surface has high reverse--bias optical characteristics.It comprises rivet body 1, guide 2; This rivet body 1 comprises support portion 11 and clamping part 12; Guide 2 is set in outside clamping part 12, and clamping part 12 is provided with the first locating part 121, second locating part 122 from top to bottom in turn around its outside surface; Guide 2 offers through hole 21 from top to bottom, is provided with spacing 121 suitable locking back-offs 211 with first at the inside surface of this through hole 21; And with the second locating part 122 suitable limited impression 212;
When assembling, the limited impression 212 of guide 2 blocks the second locating part 122 on rivet body 1, thus rivet can not come off in guide.This guide 2 also comprises the symmetrically arranged elastic expansion sheet 22 in its axle center.
Rivet body 1 also comprises the assembling pressing piece 13 fixing with support portion 11, and this assembling pressing piece 13 horizontal section is circular.
Clamping part 12 axially offers cushion hole 123 along it, and this cushion hole 123 vertical cross-section is rectangle.
First locating part 121 vertical cross-section is triangle.
Support portion 11 end face is pyramid type,
The using method of the utility model rivet: only rivet need be inserted during use and need in the circular hole of fastening object part and pass through the downward assembling pressing piece pressing pressure rivet, make rivet body enter in guide, now 2 pieces of elastic expansion sheets of guide are to the distortion of fixed object part circular hole outside in divergent shape.When the first locating part on rivet body is by guide locking back-off, object part just can be locked and fix by rivet.The support member of rivet body can support other parts of certain altitude simultaneously.
The beneficial effect of the utility model hinge structure is as follows:
The prior art and difference of the present utility model have following some:
1. the utility model rivet body does not have groove, the convex button design of employing, and convex button is complete circle, after fastening, reliability is higher.
2. guide is provided with the built-in locking back-off of two panels, makes fastening more stable.
3. guide be two pawls design (expansion piece that 2 length is identical), two pawl expansion piece sound constructions lock time reliably high, can not more stressed larger time rupture.
4. the first locating part vertical cross-section of rivet body is triangle, seamlessly transits from bottom, makes rivet body insert guide more smooth.
5. be provided with a cushion hole in the buckle part of rivet body, rivet body lock process in when rivet body insert guide time the first locating part meeting in deformation retract, thus the first locating part on rivet body easily by the locking back-off on rivet sleeve, effectively can reduce insertion force like this.
6. be provided with at the rivet body of product the pyramid type support member that a section can support other parts.Make the effect can also playing support while fastening like this.
7. the utility model adopts high temperature resistant material to make to have heat-resisting quantity, can tolerate 120 DEG C of high temperature.
In description of the present utility model, it will be appreciated that, term " on ", the orientation of the instruction such as D score, "left", "right" or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or unit must have specific direction, with specific azimuth configuration and operation, therefore, can not be interpreted as restriction of the present utility model; Term " installation ", " being connected ", " connection ", " fixing " etc. all should be interpreted broadly, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the description of this instructions, specific features, structure, material or feature that the description of term " embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. fixing 8K liquid crystal module LED backlight can a support type fastening rivet, it is characterized in that: comprise rivet body, guide; This rivet body comprises support portion and clamping part; Guide is set in outside clamping part, and clamping part is provided with the first locating part, the second locating part from top to bottom in turn around its outside surface; Guide offers through hole from top to bottom, is provided with the locking back-off suitable with the first locating part at the inside surface of this through hole; And with the second locating part suitable limited impression; This guide also comprises the symmetrically arranged elastic expansion sheet in its axle center.
2. fixing 8K liquid crystal module LED backlight according to claim 1 can support type fastening rivet, it is characterized in that: described rivet body also comprises the assembling pressing piece fixing with described support portion, this assembling pressing piece horizontal section be circle.
3. fixing 8K liquid crystal module LED backlight according to claim 1 and 2 can support type fastening rivet, it is characterized in that: described clamping part axially offers cushion hole along it, and this cushion hole vertical cross-section is rectangle.
4. fixing 8K liquid crystal module LED backlight according to claim 1 and 2 can support type fastening rivet, it is characterized in that: described first locating part vertical cross-section is triangle.
5. fixing 8K liquid crystal module LED backlight according to claim 1 and 2 can support type fastening rivet, it is characterized in that: described support portion end face is pyramid type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520679925.3U CN205003414U (en) | 2015-09-03 | 2015-09-03 | That fixes 8K LCD module LED backlight can fasten rivet by support type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520679925.3U CN205003414U (en) | 2015-09-03 | 2015-09-03 | That fixes 8K LCD module LED backlight can fasten rivet by support type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205003414U true CN205003414U (en) | 2016-01-27 |
Family
ID=55160293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520679925.3U Active CN205003414U (en) | 2015-09-03 | 2015-09-03 | That fixes 8K LCD module LED backlight can fasten rivet by support type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205003414U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109246878A (en) * | 2018-10-22 | 2019-01-18 | 广东格兰仕集团有限公司 | A kind of microwave stirrer connection structure of micro-wave oven |
| CN110206804A (en) * | 2019-06-21 | 2019-09-06 | 上海海泰汽配有限公司 | Plastic part fastener disconnecting prevention structure |
-
2015
- 2015-09-03 CN CN201520679925.3U patent/CN205003414U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109246878A (en) * | 2018-10-22 | 2019-01-18 | 广东格兰仕集团有限公司 | A kind of microwave stirrer connection structure of micro-wave oven |
| CN109246878B (en) * | 2018-10-22 | 2024-06-04 | 广东格兰仕集团有限公司 | Microwave stirrer connection structure of microwave oven |
| CN110206804A (en) * | 2019-06-21 | 2019-09-06 | 上海海泰汽配有限公司 | Plastic part fastener disconnecting prevention structure |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |