CN103807251A - Connection device - Google Patents
Connection device Download PDFInfo
- Publication number
- CN103807251A CN103807251A CN201210449855.3A CN201210449855A CN103807251A CN 103807251 A CN103807251 A CN 103807251A CN 201210449855 A CN201210449855 A CN 201210449855A CN 103807251 A CN103807251 A CN 103807251A
- Authority
- CN
- China
- Prior art keywords
- pressing member
- card hook
- elastic component
- positioning
- connection set
- 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.)
- Pending
Links
Images
Landscapes
- Telephone Set Structure (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses a connection device, which comprises a cover plate, at least one pressing element and two grabbing elements, wherein the cover plate comprises a stationary shaft and two positioning parts which protrude from the inner side of the stationary shaft; at least one positioning part is provided with a through hole; the pressing element comprises a shoulder, a pressing part extruded from the shoulder and one pair of contact arms which extend outwards from two ends of the shoulder; the tail end of each contact arm is provided with a contact slope; the pressing part is contained in the through hole of the corresponding positioning part; the contact arm is abutted against the inner side of the positioning part; a first elastic element is arranged between the two positioning parts; at least one end of the first elastic element is abutted against the pressing element; the two grabbing elements are installed on the cover plate and are positioned on two sides of the positioning part; each grabbing element comprises a main body, a hook and at least one inclined guide sheet, wherein the hook vertically extends out from one end of the main body; each guide sheet is abutted against one corresponding contact slope. The connection device disclosed by the invention has the advantages of simple and artful mechanism, and simple and quick assembling and disassembling operation with two objects connected with the connection device can be realized.
Description
Technical field
The present invention relates to a kind of connection set.
Background technique
Along with scientific and technological progress, various portable type electronic product, such as mobile phone, panel computer, PDA palm PC etc. have started to popularize.The most outward appearance fashion of this electronic product, handsome in appearance and function are also become stronger day by day; it not only becomes an instrument of people's daily life; but also more become the even articles for use of identity symbol of fashion decorations that people carry at any time; if can be scratched than being easier to but do not note using, arbitrarily place its outward appearance; therefore, people add a soft protection sheath on its electronic product casing surface conventionally.
But soft protection sheath is not easy to connect to the relevant plastic of electronic product conventionally, the connection between the relevant plastic of existing soft protection sheath and electronic product is conventionally adopted and is fastened with glue, ultrasonic welding, sweat soldering or the Placement such as sew up.But; adopt the electronic product of above-mentioned Placement; the equal more complicated of assembly process of relevant plastic die sinking and plastic and protecting jacket, defective products is reprocessed structure and the outward appearance that will destroy protecting jacket and relevant plastic, and the while, also inconvenient user was according to self liking self-changeable protecting jacket at any time.
Summary of the invention
In view of this, be necessary to provide a kind of connection set, to address the above problem.
A kind of connection set, comprises housing, also comprises:
One cover plate, this cover plate is fixed in this housing, and this cover plate comprises the stationary axle of a long strip and two positioning parts that protrude the inner side of this stationary axle certainly, and at least one positioning part in this two positioning part has a through hole;
Be installed on slidably at least one pressing member in two positioning parts, each pressing member in this at least one pressing member includes a shoulder, a press part and the outwardly directed a pair of contact arm in these shoulder two ends certainly of this shoulder projection certainly, the end of each contact arm has a contact inclined-plane, this press part is housed in the through hole of corresponding positioning part, and this contact arm and inner side, this positioning part offset;
Be located at one first elastic component between two positioning parts, at least one end of this first elastic component supports this at least one pressing member;
Be installed on slidably on the stationary axle of this cover plate and be positioned at two card hook parts of these both sides, positioning part, each card hook part includes a body, the grab that stretch out perpendicular to this body this body one end certainly and the guiding piece of being located at least one inclination of this body the other end, the inclined-plane that contacts that at least one pressing member of at least one guiding piece and this of a card hook part is positioned at same one end supports respectively, and the inclined-plane that contacts that is positioned at the other end of at least one at least one pressing member of guiding piece and this of another card hook part supports respectively; And
A pair of the second elastic component, this each second elastic component one end is fixed on this cover plate, and the other end is fixed on a corresponding card hook part;
In the time that any one pressing member is pressed and moves down, the first elastic component is compressed, move down in process at this pressing member, each guiding piece is all subject to contact accordingly the thrust on inclined-plane and two card hook parts is moved round about, and the second elastic component is stretched; When after the pressure disappearance acting on this pressing member, this pressing member resets under the elastic force effect of the first elastic component, and these two card hook parts reset under the elastic force effect of the second elastic component.
Connection set of the present invention, mechanism is simply ingenious, can realize simple, fast assembling-disassembling operation between connected two articles.
Accompanying drawing explanation
Fig. 1 is the stereogram of the connection set in the present invention.
Fig. 2 is the partial exploded view of the connection set in Fig. 1.
Fig. 3 is the local structural graph of the connection set in Fig. 1.
Primary component symbol description
| Connection set | 100 |
| |
11 |
| |
111 |
| |
112 |
| |
20 |
| |
21 |
| |
22 |
| |
23 |
| |
24 |
| Contact inclined- |
241 |
| |
30 |
| Locating |
31 |
| |
32 |
| Positioning |
33 |
| Through |
331 |
| The second guiding |
34 |
| |
35 |
| |
40 |
| |
41 |
| |
42 |
| The first guiding |
43 |
| |
44 |
| |
45 |
| The first |
51 |
| Screw | 52 |
| The second |
53 |
Following embodiment further illustrates the present invention in connection with above-mentioned accompanying drawing.
Embodiment
Refer to Fig. 1, a kind of connection set 100 is provided, comprises a housing 11 and be located at least one pressing member 20, a pair of locating column 31 and a pair of card hook part 40 in this housing 11, wherein, at least one surface of this housing 11 is provided with a mounting hole 111, and this pressing member 20 is arranged in this mounting hole 111.Two locating columns 31 and two card hook parts 40 stretch out along 112 from a side of this housing 11.
The side that this housing 11 is extended with two card hook parts 40 has with a side of an electronic equipment (figure does not show, such as but not limited to mobile phone, panel computer, e-book, net book, PDA etc.) along the shape matching along 112.In the present embodiment, the electronic equipment being used in conjunction with this connection set 100 is provided with the positioning hole (not shown) matching with two locating columns 31 and chute (not shown) and the buckle position (not shown) matching with two card hook parts 40 on its side edge.
Please refer to Fig. 2 and Fig. 3, this connection set 100 also comprises the cover plate 30 being fixed in this housing 11, this cover plate 30 comprises stationary axle 32, this locating column 31 and two positioning parts 33 of a long strip, wherein, this locating column 31 is protruding from the outside vertical of this stationary axle 32, for coordinating with the positioning hole of being located on this electronic equipment, thus by the accurate location and installation of this connection set 100 to this electronic equipment.Protrude from the inner side of this stationary axle 32 two positioning parts 33, and wherein, at least one positioning part 33 in this two positioning part 33 has a through hole 331.
This pressing member 20 is slidably mounted in two positioning parts 33, in present embodiment, each pressing member 20 includes a shoulder 21, a press part 22 and this shoulder 21 outwardly directed a pair of contact arms 24 in two ends certainly of these shoulder 21 projections certainly, and this shoulder 21 dorsad side of this press part 22 is provided with a groove 23.The end of each contact arm 24 has contact inclined-plane 241.This connection set 100 also comprises the first elastic component 51 of being located between two positioning parts 33.When assembling, this at least one pressing member 20 is inserted between two positioning parts 33, this press part 22 is housed in the through hole 331 of corresponding positioning part 33, this contact arm 24 offsets with these 33 inner sides, positioning part, and at least one end of this first elastic component 51 is housed in the groove 23 of this at least one pressing member 20 and supports this at least one pressing member 20.In present embodiment, this first elastic component 51 is a Compress Spring.
Two card hook parts 40 are slidably mounted on the stationary axle 32 of this cover plate 30 and are positioned at this 33 both sides, positioning part, in present embodiment, each card hook part 40 includes a body 41 and the grab 42 that stretches out perpendicular to this body 41 these body 41 one end certainly, and this grab 42 is towards the other end of this body 41.This body 41 is provided with a long strip first and guides groove 43.The stationary axle 32 of this cover plate 30 is respectively equipped with a pair of long strip second corresponding to the grab 42 of this card hook part 40 and guides groove 34, is respectively equipped with a pair of mounting hole 35 corresponding to the first guiding groove 43 of this card hook part 40.
When assembling, pair of screws 52 is guided groove 43 sealed with a nut through corresponding mounting hole 35 and first respectively, thereby two card hook parts 40 are linked together with this cover plate 30.This connection set 100 also comprises a pair of the second elastic component 53, and each second elastic component 53 one end is fixed on this cover plate 30, and the other end is fixed on a corresponding card hook part 40.In present embodiment, the first guiding groove 43 of each card hook part 40 near an end margin of this grab 42 dorsad this grab 42 also stretch out a crotch 44, each second elastic component 53 one end is fixed on corresponding screw 52, and the other end hooks the crotch 44 on corresponding card hook part 40.
Each card hook part 40 also comprises the guiding piece 45 of at least one inclination of being located at these body 41 the other ends, wherein, the inclined-plane 241 that contacts that at least one pressing member 20 of at least one guiding piece 45 and this of a card hook part 40 is positioned at same one end supports respectively, and the inclined-plane 241 that contacts that is positioned at the other end of at least one at least one pressing member 20 of guiding piece 45 and this of another card hook part 40 supports respectively.
In present embodiment, the quantity of this at least one pressing member 20 is two, and correspondingly, two surfaces of this housing 11 are respectively equipped with mounting hole 111, two pressing members and lay respectively in a mounting hole 111, and this two positioning part 33 all has a through hole 331.When assembling, two pressing member 20 these first elastic components 51 of clamping are inserted between two positioning parts 33 together, the press part 22 of each pressing member 20 is housed in the through hole 331 of corresponding positioning part 33, the two ends of this first elastic component 51 are housed in respectively in the groove 23 of two pressing members 20 and support two pressing members 20, two pressing members 20 are subject to the thrust of spring and maintain spacing, while being subject to pressing, this two pressing member 20 can move toward one another.Each card hook part 40 comprises the guiding piece 45 of the pair of angled of being located at these body 41 the other ends, this a pair of guiding piece lays respectively at the opposing both sides of body 41, wherein, the a pair of guiding piece 45 of a card hook part 40 supports respectively with the inclined-plane 241 that contacts that two pressing members 20 are positioned at same one end, and a pair of guiding piece 45 of another card hook part 40 supports respectively with the inclined-plane 241 that contacts that is positioned at the other end of two pressing members 20.
In other embodiments, the quantity of this at least one pressing member 20 is one, correspondingly, one of them in this two positioning part 33 has a through hole 331, when assembling, the press part 22 of this pressing member 20 is housed in the through hole 331 of this one of them positioning part 33, one end of this first elastic component 51 is housed in the groove 23 of this pressing member 20 and supports this pressing member 20, the other end supports the inner side of another positioning part in this two positioning part 33, and this pressing member 20 is subject to the thrust of spring and maintains spacing with this another positioning part 33.Each card hook part 40 comprises the guiding piece 45 of an inclination being located at these body 41 the other ends, wherein, the guiding piece 45 of a card hook part 40 supports with the inclined-plane 241 that contacts that this pressing member 20 is positioned at same one end, and the guiding piece 45 of another card hook part 40 supports with the inclined-plane 241 that contacts that is positioned at the other end of this pressing member 20.
The working procedure of connection set 100 of the present invention is: press any one pressing member 20, when relative this cover plate 30 of this pressing member 20 is moved down, the first elastic component 51 is compressed, move down in process at this pressing member, the guiding piece 45 of each card hook part 40 is all subject to the thrust on the corresponding contact of pressing member 20 inclined-plane 241 and two card hook parts 40 is moved round about, and the second elastic component 53 is stretched in this process.Unclamp after this any one pressing member 20, this wherein any one pressing member 20 under the elastic force effect of the first elastic component 51, reset, now, card hook part 40 resets under the elastic force effect of the second elastic component 53.
In the time that this connection set 100 is used in conjunction with electronic equipment, can first press this at least one pressing member 20 wherein any one, two card hook parts 40 are outwards opened, and two locating columns 31 are inserted respectively to the positioning hole on this electronic equipment, and two card hook parts 40 are inserted to the chute on this electronic equipment, and then unclamping this pressing member, two card hook parts 40 slide under the elastic force effect of the second elastic component 53 in chute, and hold with the buckle position on electronic equipment, thereby pin electronic equipment.Equally, when needs separate this connection set 100 with this electronic equipment, only need press one of them pressing member two card hook parts 40 are outwards opened, and pull out this electronic equipment.
Please again consult Fig. 1; the opposite side of this connection set 100 is along being connected with a protecting jacket (not shown); no matter this protecting jacket is in open mode or in covering the state on electronic equipment; also no matter which surface of this protecting jacket toward the outer side, the pressing member 20 that user only need press this connection set 100 can separate this protecting jacket rapidly with this electronic equipment.The two sides of this protecting jacket can be designed to have different colors or pattern in advance simultaneously, and user can be replaced by the front of the protecting jacket of this electronic equipment or reverse side toward the outer side at any time according to self hobby.
Connection set of the present invention, mechanism is simply ingenious, can realize simple, fast assembling-disassembling operation between connected two articles.
Those skilled in the art will be appreciated that; above mode of execution is only for the present invention is described; and be not used as limitation of the invention; as long as within connotation scope of the present invention, within the appropriate change that above embodiment is done and variation all drop on the scope of protection of present invention.
Claims (10)
1. a connection set, comprises housing, it is characterized in that, also comprises:
One cover plate, this cover plate is fixed in this housing, and this cover plate comprises the stationary axle of a long strip and two positioning parts that protrude the inner side of this stationary axle certainly, and at least one positioning part in this two positioning part has a through hole;
Be installed on slidably at least one pressing member in two positioning parts, each pressing member in this at least one pressing member includes a shoulder, a press part and the outwardly directed a pair of contact arm in these shoulder two ends certainly of this shoulder projection certainly, the end of each contact arm has a contact inclined-plane, this press part is housed in the through hole of corresponding positioning part, and this contact arm and inner side, this positioning part offset;
Be located at one first elastic component between two positioning parts, at least one end of this first elastic component supports this at least one pressing member;
Be installed on slidably on the stationary axle of this cover plate and be positioned at two card hook parts of these both sides, positioning part, each card hook part includes a body, the grab that stretch out perpendicular to this body this body one end certainly and the guiding piece of being located at least one inclination of this body the other end, the inclined-plane that contacts that at least one pressing member of at least one guiding piece and this of a card hook part is positioned at same one end supports respectively, and the inclined-plane that contacts that is positioned at the other end of at least one at least one pressing member of guiding piece and this of another card hook part supports respectively; And
A pair of the second elastic component, this each second elastic component one end is fixed on this cover plate, and the other end is fixed on a corresponding card hook part;
In the time that any one pressing member is pressed and moves down, the first elastic component is compressed, move down in process at this pressing member, each guiding piece is all subject to contact accordingly the thrust on inclined-plane and two card hook parts is moved round about, and the second elastic component is stretched; When after the pressure disappearance acting on this pressing member, this pressing member resets under the elastic force effect of the first elastic component, and these two card hook parts reset under the elastic force effect of the second elastic component.
2. connection set as claimed in claim 1, it is characterized in that, the quantity of this at least one pressing member is two, this two positioning part all has a through hole, the press part of each pressing member is housed in the through hole of corresponding positioning part, and the two ends of this first elastic component support respectively two pressing members, and two pressing members are subject to the thrust of spring and maintain spacing, while being subject to pressing, this two pressing members energy move toward one another.
3. connection set as claimed in claim 2, it is characterized in that, each card hook part comprises the guiding piece of the pair of angled of being located at this body the other end, this a pair of guiding piece lays respectively at the opposing both sides of body, the a pair of guiding piece of a card hook part supports respectively with the inclined-plane that contacts that two pressing members are positioned at same one end, and a pair of guiding piece of another card hook part supports respectively with the inclined-plane that contacts that is positioned at the other end of two pressing members.
4. connection set as claimed in claim 1, it is characterized in that, the quantity of this at least one pressing member is one, one of them in this two positioning part has a through hole, the press part of this pressing member is housed in the through hole of this one of them positioning part, one end of this first elastic component supports this pressing member, and the other end supports the inner side of another positioning part in this two positioning part, and this pressing member is subject to the thrust of spring and maintains spacing with this another positioning part.
5. connection set as claimed in claim 4, it is characterized in that, each card hook part comprises the guiding piece of an inclination being located at this body the other end, wherein, the guiding piece of a card hook part supports with the inclined-plane that contacts that this pressing member is positioned at same one end, and the guiding piece of another card hook part supports with the inclined-plane that contacts that is positioned at the other end of this pressing member.
6. the connection set as described in claim 1,2 or 4, is characterized in that, this shoulder dorsad side of this press part is provided with a groove, and at least one end of this first elastic component is housed in the groove of this at least one pressing member.
7. the connection set as described in claim 1,2 or 4, is characterized in that, this first elastic component is a Compress Spring.
8. connection set as claimed in claim 1, it is characterized in that, on the body of this each card hook part, be equipped with a long strip first and guide groove, the stationary axle of this cover plate is respectively equipped with a pair of long strip second corresponding to the grab of this card hook part and guides groove, the first guiding groove corresponding to this card hook part is respectively equipped with a pair of mounting hole, and pair of screws links together two card hook parts and this cover plate through corresponding mounting hole and the first guiding groove respectively.
9. connection set as claimed in claim 8, it is characterized in that, this the first guiding groove near an end margin of this grab dorsad this grab also stretch out a crotch, each second elastic component one end is fixed on corresponding screw, the other end hooks the crotch on corresponding card hook part.
10. connection set as claimed in claim 1, it is characterized in that, this cover plate also comprises the outwardly directed a pair of locating column of outside vertical from this stationary axle, this locating column is for coordinating with the positioning hole of being located on an electronic equipment, thus by accurate this connection set location and installation to this electronic equipment.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210449855.3A CN103807251A (en) | 2012-11-12 | 2012-11-12 | Connection device |
| TW101142910A TW201419989A (en) | 2012-11-12 | 2012-11-16 | Connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210449855.3A CN103807251A (en) | 2012-11-12 | 2012-11-12 | Connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103807251A true CN103807251A (en) | 2014-05-21 |
Family
ID=50704500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210449855.3A Pending CN103807251A (en) | 2012-11-12 | 2012-11-12 | Connection device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103807251A (en) |
| TW (1) | TW201419989A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109219281A (en) * | 2017-06-29 | 2019-01-15 | 比亚迪股份有限公司 | Therapeutic equipment |
| CN110360195A (en) * | 2019-06-05 | 2019-10-22 | 联想(北京)有限公司 | A kind of connection structure |
-
2012
- 2012-11-12 CN CN201210449855.3A patent/CN103807251A/en active Pending
- 2012-11-16 TW TW101142910A patent/TW201419989A/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109219281A (en) * | 2017-06-29 | 2019-01-15 | 比亚迪股份有限公司 | Therapeutic equipment |
| CN110360195A (en) * | 2019-06-05 | 2019-10-22 | 联想(北京)有限公司 | A kind of connection structure |
| CN110360195B (en) * | 2019-06-05 | 2021-09-14 | 联想(北京)有限公司 | Connecting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201419989A (en) | 2014-05-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7933118B2 (en) | Expansion unit for an electronic device | |
| US20140204519A1 (en) | Electronic device with detachable keyboard | |
| EP2674840A2 (en) | Electronic device | |
| KR20110105387A (en) | Accessory attachment mechanism | |
| US9483082B2 (en) | Portable electronic module | |
| CN105206458B (en) | Button and its keyboard | |
| CN102082850A (en) | Support | |
| CN103327765A (en) | Battery cover push-out module and portable electronic device using same | |
| EP3093730B1 (en) | Separable electronic device | |
| TW201413419A (en) | Portable electrical device | |
| CN102000933B (en) | Liquid crystal display (LCD) welding fixture and welding method thereof | |
| CN103807251A (en) | Connection device | |
| CN101754621A (en) | Slide electronic device | |
| CN208971886U (en) | A kind of fixed device of pcb board easy to use | |
| CN202067186U (en) | Foldable protecting jacket and portable electronic module | |
| CN103296533A (en) | Soft flat cable connector fixing device and portal electronic device with the same | |
| CN201044260Y (en) | Notebook computer antenna fixing structure | |
| CN210637332U (en) | High-precision pressure-maintaining mounting device | |
| JP2015011251A (en) | Display device and display support device | |
| KR20130053210A (en) | Book supporting device with clip | |
| CN103576802B (en) | Holding device for expansion card | |
| CN201673820U (en) | Key and keyboard | |
| US20140117192A1 (en) | Electronic device cover | |
| CN213091713U (en) | Test fixture | |
| US20120170181A1 (en) | Electronic device with multi-orientation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140521 |