CN205016425U - Button fixed structure and take apparatus of button - Google Patents
Button fixed structure and take apparatus of button Download PDFInfo
- Publication number
- CN205016425U CN205016425U CN201520482307.XU CN201520482307U CN205016425U CN 205016425 U CN205016425 U CN 205016425U CN 201520482307 U CN201520482307 U CN 201520482307U CN 205016425 U CN205016425 U CN 205016425U
- Authority
- CN
- China
- Prior art keywords
- button
- key hole
- keying body
- fixing structure
- mount pad
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a button fixed structure and take apparatus of button, button fixed structure wherein, including button subassembly, fixed structure board and shell, the button subassembly includes mount pad and button body, two locating holes have been seted up to the mount pad, the button body is fixed in the mount pad, the fixed structure board is provided with two reference columns, two reference columns with set up in the two locating holes difference clearance fit of mount pad, the confession has been seted up to the shell the button wear to establish and with button matched with key hole, and in the orientation the inboard of fixed structure board, and follow the periphery of key hole is provided with a plurality of spacing muscle at least, a plurality of spacing muscle are used for the card and hold fixedly the button body. The utility model discloses aim at improving button and key hole assembly efficiency to and make the fit clearance between key hole and the button more even.
Description
Technical field
The utility model relates to button technical field, particularly the apparatus of a kind of keystroke fixing structure and band button.
Background technology
A lot of electronic device will use button, and the fixed form of button is first used by button to be directly fixed on the fixed structure plate of inside of electronic component at present, then cover shell, wherein, this shell leaves key hole, after covering shell, button just in time exposes.
The fixed form of above-mentioned button, there is following technical problem: when the size of key hole matches with the sectional dimension size of the relevant position of button, because button is directly fixed on fixed structure plate, and shell there will be certain deformation in production process, this deformation can cause the key hole on shell not coordinate with button well, reduce between button with key hole and coordinate friendly, also have impact on the efficiency of assembling, and when the aperture size of key hole is excessive, when exceeding the sectional dimension of the phase position of button, after shell assembles, equally because button is directly fixed on fixed structure plate, this causes the excessive impact of the fit clearance between key hole and button attractive in appearance, if there is certain deformation in production process in shell, more can bring the uneven of fit clearance.
Utility model content
Main purpose of the present utility model is to provide a kind of keystroke fixing structure, is intended to improve button and key hole efficiency of assembling, and makes the fit clearance between key hole and button more even.
For achieving the above object, a kind of keystroke fixing structure that the utility model proposes, it is characterized in that, comprise button assembly, fixed structure plate and shell, described button assembly comprises mount pad and keying body, and described mount pad offers two location holes, and described keying body is fixed on described mount pad, described fixed structure plate is provided with two reference columns, described two reference columns and the two location holes matched in clearance being respectively opened in described mount pad; Described shell offers and wears and the key hole matched with described button for described button.
Described shell towards described fixed structure plate inner side and periphery along described key hole is provided with at least multiple limit rib, described multiple limit rib is in order to hold fixing described keying body.
Preferably, described limit rib is slope towards the side of described key hole, and described limit rib is engaged to described key hole for guiding described keying body.
Preferably, the value range of the ramp angles of described slope is 70 ° to 90 °.
Preferably, the ramp angle angle value of described slope is 80 °.
Preferably, described limit rib is connected with reinforcement at the side away from described key hole, and described reinforcement and described limit rib are L-type arranges.
Preferably, described reference column is cylindric reference column, and described location hole is the circular locating openings matched with described reference column.
Preferably, described reference column is cone column reference column.
Preferably, the equidistant ring of described limit rib is established.
Preferably, described keying body is located between described two location holes, and described keying body is also located between described two reference columns.
The utility model also proposes a kind of apparatus with keystroke fixing structure.
Technical solutions of the utility model utilize the matched in clearance of location hole and reference column, shell is assembled in the process of fixed structure plate allows keying body to there is certain deviation, and key hole is engaged in the process of keying body, limit rib will make keying body move to preposition in key hole.Therefore the utility model, allow on the one hand keying body to there is certain deviation and solve in prior art that cause due to casing deformation cannot assembly problem, improve the efficiency of assembling between keying body and key hole, on the other hand, limit rib limits the position of keying body in key hole, thus the position relationship of keying body in key hole can be determined, the gap avoided between keying body and key hole is uneven, and the gap between keying body and key hole is more even.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of the utility model keystroke fixing structure one embodiment;
Fig. 2 is the structural representation of button and mount pad in the utility model keystroke fixing structure one embodiment;
Fig. 3 is the structural representation that in the utility model keystroke fixing structure one embodiment, button and mount pad are mounted to fixed structure plate as a whole;
Fig. 4 is the structural representation of the utility model keystroke fixing structure one embodiment housing;
Fig. 5 is the cross-sectional view of the utility model keystroke fixing structure one embodiment shell.
Drawing reference numeral illustrates:
| Label | Title | Label | Title |
| 10 | Fixed structure plate | 101 | Reference column |
| 20 | Keying body | 30 | Shell |
| 301 | Key hole | 40 | Mount pad |
| 401 | Location hole | 50 | Limit rib |
| 501 | Slope |
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Be described further with regard to the technical solution of the utility model below in conjunction with drawings and the specific embodiments.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model proposes a kind of keystroke fixing structure.
In the utility model embodiment, as shown in Figures 1 to 4, this keystroke fixing structure comprises fixed structure plate 10, mount pad 40, button assembly and shell 30, shell 30 offers and wears for keying body 20, and the key hole 301 matched with keying body 20, keying body 20 is fixed on mount pad 40, fixed structure plate 10 is provided with two reference columns 101, mount pad 40 offers two location holes 401, two location holes 401 respectively with two reference column 101 matched in clearance, shell 30 is in the inner side towards fixed structure plate 10, and the edge, hole being located on key hole 301 is provided with multiple limit rib 50, multiple limit rib is in order to hold fixing keying body 20.
In the utility model, can adopt the connected mode of screw that keying body 20 is fixed to mount pad 40 between keying body 20 and mount pad 40, can certainly adopt the connected modes such as clamping that keying body 20 is fixed to mount pad 40, not limit at this.Annexation between fixed structure plate 10 and reference column 101 then can adopt integrated connected mode, or dismountable connected mode, according to actual user demand, can not limit at this.Separately, for the setting of limit rib 50 number, the number of limit rib 50 arranges more, then the favourable stability be engaged in guiding keying body 20 in key hole 301 process, but can increase overall structure complexity, increase cost, therefore, implement preferred limit rib 50 at this and there are four, under the prerequisite ensureing the fitment stability between keying body 20 and key hole 301, simplified structure complexity, is conducive to reducing costs.
Assembling process of the present utility model:
(1) as shown in Figure 2, first keying body 20 is fixed to mount pad 40, in this enforcement, adopts the connected mode of screw to connect;
(2) as shown in Figure 2, again keying body 20 and mount pad 40 are integrally assembled to fixed structure plate 10, wherein, due to two location holes 401 respectively with two reference column 101 matched in clearance, in this process, by the location hole 401 rough alignment reference column 101 on mount pad 40;
(3) finally shell 30 is assembled to fixed structure plate 10, can be shown in Figure 1, in this process, first key hole 301 is aimed at keying body 20, then key hole 301 is engaged to keying body 20.
From above-mentioned assembling process, technical solutions of the utility model utilize the matched in clearance of location hole 401 and reference column 101, shell 30 is assembled in the process of fixed structure plate 10 allows keying body 20 to there is certain deviation, and key hole 301 is engaged in the process of keying body 20, limit rib 50 will make keying body 20 move to preposition in key hole 301.Therefore the utility model, allow on the one hand keying body 20 to there is certain deviation and solve in prior art that cause because shell 30 is out of shape cannot assembly problem, improve the efficiency of assembling between keying body 20 and key hole 301, on the other hand, the limit rib 50 pairs of positions of keying body 20 in key hole 301 limit, thus the position relationship of keying body 20 in key hole 301 can be determined, the gap avoided between keying body 20 and key hole 301 is uneven, and the gap between keying body 20 and key hole 301 is more even.
Further, limit rib 50 is slope 501 towards the side of key hole 301, and for guiding keying body 20 to be engaged to key hole 301; Based on this, shell 30 is assembled in the process of fixed structure plate 10, due to the slope 501 of limit rib 50, key hole 301 only needs rough alignment keying body 20, in the process that keying body 20 and key hole 301 coordinate gradually, keying body 20 can be limited to keying body 20 and be limited to preposition by the slope 501 of limit rib 50 gradually.
In above-mentioned, ramp angles as slope 501 is excessive, be not easy to the guiding to keying body 20, and the ramp angles of slope 501 is too small, again can limit keying body 20 allow deviant, therefore, at the utility model, and as shown in Figure 5, the value range of the ramp angles of slope 501 is preferably 70 ° to 90 °, further, in this enforcement, the ramp angle angle value α of slope 501 is preferably 80 °.
Further, limit rib 50 is connected with reinforcement at the side away from key hole 301, and reinforcement 50 and limit rib are that L-type is arranged, as shown in Figure 4, and the structural strength of favourable increase limit rib 50; Wherein, can arrange by integrative-structure between limit rib 50 and reinforcement, also can for removably connecting, in this enforcement, be structure as a whole between limit rib 50 and reinforcement setting, is conducive to the structural strength increasing limit rib 50 further.
Shown in Fig. 1, Fig. 3 and Fig. 4, in the utility model, reference column 101 can the column reference column 101 of rectangular cylindrical or other shapes, further, reference column 101 is preferably cylindric reference column 101, and location hole 401 is the circular locating openings 401 matched with reference column 101.
Further, reference column 101 is cone column reference column, and being convenient to reference column 101 is mounted to location hole 401, that is to say to be conducive to integrally being assembled to fixed structure plate 10 in keying body 20 and mount pad 40, improves efficiency of assembling.
Further, limit rib 50 equidistantly ring is established, and the guiding function power that limit rib 50 pairs of keying body 20 are applied is more balanced.
Further, keying body 20 is located between two location holes 401, and keying body 20 is also located between two reference columns 101, favourable uniform two location holes 401 and two reference columns 101 stressed, avoids two location holes 401 and two reference columns 101 to damage because of stress concentration.
The utility model also proposes a kind of apparatus with button, the apparatus of this band button can be panel TV, display etc., the apparatus of this band button comprises keystroke fixing structure, the concrete structure of this keystroke fixing structure is with reference to above-described embodiment, apparatus due to this band button have employed whole technical schemes of above-described embodiment, therefore all beneficial effects that the technical scheme having above-described embodiment is equally brought, this is no longer going to repeat them.
Should be noted that; the technical scheme of each embodiment of the present utility model can be combined with each other; but must be can be embodied as basis with those skilled in the art; when technical scheme combination occur conflicting maybe cannot realize time will be understood that the combination of this technical scheme does not exist, also not the utility model require protection range within.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a keystroke fixing structure, it is characterized in that, comprise button assembly, fixed structure plate and shell, described button assembly comprises mount pad and keying body, described mount pad offers two location holes, described keying body is fixed on described mount pad, and described fixed structure plate is provided with two reference columns, described two reference columns and the two location holes matched in clearance being respectively opened in described mount pad; Described shell offers and wears and the key hole matched with described button for described button.
2. keystroke fixing structure as claimed in claim 1, is characterized in that, described shell towards described fixed structure plate inner side and periphery along described key hole is provided with multiple limit rib, described multiple limit rib is in order to hold fixing described keying body.
3. keystroke fixing structure as claimed in claim 2, it is characterized in that, described limit rib is slope towards the side of described key hole, and described slope is engaged to described key hole for guiding described keying body.
4. keystroke fixing structure as claimed in claim 3, it is characterized in that, the ramp angle angle value of described slope is 70 ° to 90 °.
5. keystroke fixing structure as claimed in claim 2, it is characterized in that, described limit rib is connected with reinforcement at the side away from described key hole, and described reinforcement and described limit rib are L-type arranges.
6. keystroke fixing structure as claimed in claim 1, it is characterized in that, described reference column is cylindric reference column, and described location hole is the circular locating openings matched with described reference column.
7. keystroke fixing structure as claimed in claim 1, is characterized in that, described reference column is cone column reference column.
8. keystroke fixing structure as claimed in claim 2, it is characterized in that, the equidistant ring of described limit rib is established.
9. keystroke fixing structure as claimed in claim 1, it is characterized in that, described keying body is located between described two location holes, and described keying body is also located between described two reference columns.
10. the apparatus with button, is characterized in that, comprises keystroke fixing structure as in one of claimed in any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520482307.XU CN205016425U (en) | 2015-07-06 | 2015-07-06 | Button fixed structure and take apparatus of button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520482307.XU CN205016425U (en) | 2015-07-06 | 2015-07-06 | Button fixed structure and take apparatus of button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205016425U true CN205016425U (en) | 2016-02-03 |
Family
ID=55215017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520482307.XU Expired - Fee Related CN205016425U (en) | 2015-07-06 | 2015-07-06 | Button fixed structure and take apparatus of button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205016425U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106231221A (en) * | 2016-09-06 | 2016-12-14 | 青岛海信电器股份有限公司 | Television set |
| CN106409575A (en) * | 2016-10-31 | 2017-02-15 | 维沃移动通信有限公司 | Key assembly device |
| WO2020114075A1 (en) * | 2018-12-05 | 2020-06-11 | 中兴通讯股份有限公司 | Key structure and terminal |
| CN111491470A (en) * | 2020-03-30 | 2020-08-04 | 海信视像科技股份有限公司 | Display device |
| CN111768996A (en) * | 2019-12-17 | 2020-10-13 | 北京沃东天骏信息技术有限公司 | Button subassembly and audio amplifier |
| CN112117152A (en) * | 2020-10-21 | 2020-12-22 | 青岛易来智能科技股份有限公司 | Key gap control structure, wall switch and multi-key product |
-
2015
- 2015-07-06 CN CN201520482307.XU patent/CN205016425U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106231221A (en) * | 2016-09-06 | 2016-12-14 | 青岛海信电器股份有限公司 | Television set |
| CN106409575A (en) * | 2016-10-31 | 2017-02-15 | 维沃移动通信有限公司 | Key assembly device |
| WO2020114075A1 (en) * | 2018-12-05 | 2020-06-11 | 中兴通讯股份有限公司 | Key structure and terminal |
| CN111768996A (en) * | 2019-12-17 | 2020-10-13 | 北京沃东天骏信息技术有限公司 | Button subassembly and audio amplifier |
| CN111768996B (en) * | 2019-12-17 | 2024-01-12 | 北京沃东天骏信息技术有限公司 | Key assembly and sound box |
| CN111491470A (en) * | 2020-03-30 | 2020-08-04 | 海信视像科技股份有限公司 | Display device |
| CN112117152A (en) * | 2020-10-21 | 2020-12-22 | 青岛易来智能科技股份有限公司 | Key gap control structure, wall switch and multi-key product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20170706 |