CN2735716Y - Screw-free clamping structure for assembling machine casing - Google Patents
Screw-free clamping structure for assembling machine casing Download PDFInfo
- Publication number
- CN2735716Y CN2735716Y CN 200420090116 CN200420090116U CN2735716Y CN 2735716 Y CN2735716 Y CN 2735716Y CN 200420090116 CN200420090116 CN 200420090116 CN 200420090116 U CN200420090116 U CN 200420090116U CN 2735716 Y CN2735716 Y CN 2735716Y
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- China
- Prior art keywords
- clamping slot
- trip
- clamping
- location
- combined
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- 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 relates to a screw-free clamping structure for assembling machine casings, which can tightly clamp a combined body on the machine body without using the locking combination of the locking screws. The utility model forms at least one clamping groove on the internal side wall of the machine body, and the clamping groove comprises a vertical groove way, a horizontal clamping groove way, and a clamping body; the utility model forms a positioning clamping hook on a combined body, and the clamping hook comprises a vertical extended section, a spring connecting plate body, and a reverse hook. When the combined body is clamped to be combined with the machine body, the reverse hook of the positioning clamping hook is right clamped by the clamping body in the clamping groove of the machine body, and the combined body is made to be steadily clamped on and combined with the machine body. The wall face of the external side of the machine body forms a thin type snake-belly type wall face, the user can press the thin type snake-belly type wall face from the wall face of the external side to cause the positioning clamping hook of the combined body to be clamped and combined in the clamping groove of the machine body, and the reverse hook of the positioning clamping hook is made to be separated from the clamp of the clamping body in the clamping groove of the machine body.
Description
Technical field
The utility model is the integrated structure about a kind of casing assembling, the particularly no screw snap-in structure of assembling about a kind of casing.
Background technology
In the housing construction design of various industrial equipments, measuring instrument equipment, computer equipment, often all need by screw assemblies such as bolt, screws the combination that locked of combinations such as two bodies or cover plate, to form an inner space that can supply fixing circuit board, electronic building brick or mechanism unit at this internal body.
For example in the body design with general computer installation, it generally is to cover the body that a cover plate constitutes this computer installation with a cabinet cover with inner space.In conventional art,, generally all be seriatim body and cover plate to be locked by many screws and default screw for this cover plate lid being overlayed on the body of computer installation.The traditional locking mode of this kind not only very expends man-hour when assembly program, and need many screw assembly supply assemblings, when this kind known technology had not only been taken a lot of work but also increase the screw cost, and when maintenance, need elder generation to dismantle screw one by one, relatively increase maintenance time, be difficult for during maintenance cost, and if operator's technology unskillful, also might after assembling, make body produce the phenomenon of relative displacement, and casing or spare part are sustained damage or be out of shape.
Though in the prior art; existing fastening or the clamping structure of adopting is used as two integrated structures between member; but these prior art constructions designs still exist many shortcomings; for example when binding operation and disassembling section; the operator often feels inconvenience; and after finishing, because the design of this fastening or clamping structure disappearance often has the phenomenon that the location is not good, be offset.Particularly when field-strip, the operator more can feel inconvenience, often all need to cooperate specific instrument just can be successfully with two the member of combination separated, even in the product of this type of structural design of part, might need to destroy this fastening or clamping structure, the member of two combinations could be separated.
Summary of the invention
Main purpose of the present utility model provides a kind of no screw snap-in structure of casing assembling, by fastening structure of the present utility model, can exempt the cumbersome assembly program of lock screw, reduce assembling man-hour and reduce screw, cost such as artificial, and dismounting or assembling be easily during maintenance.
Another purpose of the present utility model provides a kind of snap-in structure of casing assembling, by one-body molded snap-in structure of the present utility model, can locate rapidly, and ease of assembly, and body produces the phenomenon of relative displacement after avoiding assembling.
The utility model is that side wall surface is formed with at least one clamping slot within a body for the technological means that problem adopted that solves known technology, this clamping slot includes a vertical channels, a horizontal blocking conduit and a buckling body, then be formed with the location trip at a combination, and corresponding to the clamping slot of this body, this location trip includes a vertical stretch, an elasticity links a plate body and an overhead kick.When this combination blocking was incorporated into body, overhead kick of its location trip just was equipped in the buckling body in the clamping slot of body, and makes the firm blocking of this combination be incorporated into a body.When practical application, more can include at least one assist location groove in the interior sidewall surface of this body, and this combination then is formed with a trip corresponding to the assist location groove place of this body.
Preferably, for the dismounting that makes this body and combination easy, so being set at the clamping slot of this body, the outer side surface of position forms thin shape snake abdomen shape wall, be available for users to press by this thin shape snake abdomen shape wall by outer side surface, so that the location trip blocking of this combination when being combined in the clamping slot of body, makes the overhead kick of this location trip break away from the blocking of buckling body of the clamping slot of body.Among another embodiment, also can at this clamping slot the position be set and offer a hole in this body position, and this hole offer the position, when the trip blocking of the location of this combination is combined in the clamping slot of body, just locate the position of the overhead kick of trip corresponding to this, so that this combination and body when blocking combines, can utilize the clavate object to make the overhead kick of this location trip break away from the blocking of buckling body of the clamping slot of body.
The technological means that the utility model adopted can reduce assembling man-hour and reduce screw, cost such as artificial so that casing when assembling by fastening structure of the present utility model, can be exempted the cumbersome assembly program of lock screw, and dismounting or assembling be easily during maintenance.Moreover, by the one-body molded snap-in structure of the utility model, can locate rapidly, ease of assembly, and body produces the phenomenon of relative displacement after avoiding assembling.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model first embodiment;
Fig. 2 shows the enlarged view of part for A circle among Fig. 1, and it shows that the utility model is provided with the structure of clamping slot in the interior sidewall surface of body;
Fig. 3 shows enlarged view partly for B circle among Fig. 1, and it shows that the utility model protrudes out the structure that is formed with the location trip in the bottom surface of plate body;
Fig. 4 is the location trip of plate body of the utility model first embodiment partial perspective view during in alignment with the vertical channels of the clamping slot of body;
When Fig. 5 was incorporated into body for the plate body of the utility model first embodiment, the location trip of this plate body was equipped in the partial perspective view in the clamping slot of body;
Fig. 6 is the location trip of plate body of the utility model first embodiment sectional drawing during in alignment with the clamping slot of body;
Sectional drawing when Fig. 7 is equipped in the buckling body of clamping slot of body for the overhead kick of the location trip of the plate body of the utility model first embodiment;
Fig. 8 is inwardly passed for the overhead kick of the location trip of the plate body of the utility model first embodiment, and makes this overhead kick break away from the sectional drawing of buckling body blocking of the clamping slot of body;
Fig. 9 is the location trip of plate body of the utility model second embodiment partial perspective view during in alignment with the vertical channels of the clamping slot of body;
When Figure 10 was incorporated into body for the plate body of the utility model second embodiment, the location trip of this plate body was equipped in the partial perspective view in the clamping slot of body;
Figure 11 is the location trip of plate body of the utility model second embodiment sectional drawing during in alignment with the clamping slot of body;
Sectional drawing when Figure 12 is equipped in the buckling body of clamping slot of body for the overhead kick of the location trip of the plate body of the utility model second embodiment;
Figure 13 is inwardly passed by a rod type object or instrument for the overhead kick of the location trip of the plate body of the utility model second embodiment, and makes this overhead kick break away from the sectional drawing of buckling body blocking of the clamping slot of body.
Embodiment
See also the three-dimensional exploded view of Fig. 1 for the utility model first embodiment, as shown, the interior sidewall surface of a body 1 (for example housing of a computer installation) be formed with a pair of about corresponding assist location groove 2a, 2b, each assist location groove 2a, 2b are a L shaped structure, it is to be made of jointly a vertical channels 21 and 22 of horizontal channels, and the top of this vertical channels 21 is an open end at the apical margin of this body 1.
And position one suitable distance is set corresponding to this assist location groove 2a, 2b, same interior sidewall surface place at this body 1, then be formed with in addition a pair of about corresponding clamping slot 3a, 3b, each clamping slot 3a, 3b (clamping slot 3b as shown in Figure 2) include a vertical channels 31, one a horizontal blocking conduit 32 and a buckling body 33, and wherein the top of this vertical channels 31 is an open end at the apical margin of this body 1.This buckling body 33 protrudes out a suitable thickness towards the inner space direction of body 1, and about position is at the conduit inlet 321 (ascending the throne in vertical channels 31 and position, horizontal blocking conduit 32 boundary) of this horizontal blocking conduit 32.
Preferably, this buckling body 33 forms an inclined-plane 331 in the direction towards vertical channels 31, and 321 end faces have protruded out a top restricting block 322 downwards and the conduit of this horizontal blocking conduit 32 enters the mouth.
In addition, form thin shape snake abdomen shape wall 30 at the clamping slot 3a of this body 1, the outer side surface of 3b placement, and made by the rubber-like material, be available for users to press by this thin shape snake abdomen shape wall 30 by outer side surface.
And can be in conjunction with another combination (for example can be the cover plate or the plate body 4 of a computer installation housing) at the end face of this body 1, both constitute one jointly can ccontaining every circuit unit or the body of mechanism assembly.This plate body 4 includes trip 5a, 5b corresponding about one, and its position is just corresponding to the assist location groove 2a of body 1, the position of 2b.The structure of each trip includes a vertical stretch 51 and a hook part 52.
This plate body 4 also includes location trip 6a, 6b corresponding about one, and its position is just corresponding to the clamping slot 3a of body 1, the position of 3b.The locating piece 62 that each location trip 6a, 6b (consulting shown in Figure 3 simultaneously) include a vertical stretch 61 and be formed on these vertical stretch 61 outer side surfaces.Be formed with the elasticity binding plate body 63 of a long and narrow ㄇ shape in a wherein side direction of this vertical stretch 61, promptly link in the plate body 63 and be formed with a slit 64 in this elasticity, and be formed with an overhead kick 65, and make the position of this overhead kick 65 approximately be positioned at the lower position of locating piece 62 in the end that this elasticity links plate body 63.
As Fig. 1, shown in Figure 4, when desire overlays on the end face of body 1 with plate body 4 lids, at first with trip 5a, the 5b of plate body 4 and location trip 6a, 6b respectively in alignment with assist location groove 2a, 2b and clamping slot 3a, the 3b of body 1, then from top to bottom with 4 pairs of end faces that are combined in this body 1 of plate body.At this moment, trip 5a, the 5b of this plate body 4 can be respectively along the vertical channels 21 of assist location groove 2a, the 2b of body 1 and move down, and location trip 6a, the 6b of plate body 4 also can be respectively from top to bottom be shifted with first direction I along the vertical channels 31 of clamping slot 3a, the 3b of body 1.So promptly finishing the lid of phase I covers operation.Then, again whole plate body 4 is flatly passed with second direction II, consult Fig. 1, shown in Figure 5, at this moment, trip 5a, the 5b of this plate body 4 can be respectively along the horizontal channel 22 of assist location groove 2a, the 2b of body 1 and horizontal displacement is equipped in the assist location groove 2a of body 1, the horizontal channel 22 of 2b up to the hook part 52 of this trip 5a, 5b.And location trip 6a, the 6b of plate body 4 can be respectively along the horizontal blocking conduit 32 of clamping slot 3a, the 3b of body 1 and horizontal displacement.
When this plate body 4 with second direction II by horizontal translocation to the precalculated position, the overhead kick 65 of location trip 6a, the 6b of this plate body 4 will slip over the inclined-plane 331 of the buckling body 33 of clamping slot 3a, 3b respectively, and then is buckled in the end of this buckling body 33.At this moment, the top of the locating piece 62 of the snap effect by this overhead kick 65 and buckling body 33 and location trip 6a, 6b and 322 of the top restricting blocks of clamping slot 3a, 3b makes usefulness, and makes this plate body 4 be able to the location of blocking firmly and cover the end face that overlays on this body 1.
Fig. 6 is the location trip 6a of aforementioned plate body 4 sectional drawing during in alignment with the clamping slot 3a of body 1, the sectional drawing when Fig. 7 is the buckling body 33 of the overhead kick 65 of location trip 6a, the 6b of the plate body 4 clamping slot 3a that is equipped in body 1.
And when desire is separated plate body 4 with body 1, then only need to press thin shape snake abdomen shape wall 30 (consulting shown in Figure 8) by this body 1, can make the overhead kick 65 of the location trip 6a of this plate body 4 inwardly pass suitable distances, make the blocking of buckling body 33 of clamping slot 3a of these overhead kick 65 disengaging bodies 1.At this moment, the operator promptly can separate plate body 4 in contrast to the operating sequence of aforementioned combination with body 1, that is the operator as shown in Figure 7 the rightabout of second direction II plate body 4 is made horizontal translocation, and then with the rightabout of first direction I as shown in Figure 4 with plate body 4 do vertical direction on move, so can successfully this plate body 4 be separated with body 1.
Fig. 9 is the location trip of plate body of the utility model second embodiment partial perspective view during in alignment with the vertical channels of the clamping slot of body, Figure 10 is the plate body of the utility model second embodiment when being incorporated into body, and the location trip of this plate body is equipped in the partial perspective view in the clamping slot of body.
In a second embodiment, its most structural design is all identical with aforesaid first embodiment, its difference is that 1 allocation position place at clamping slot 3a, 3b of this body does not have the structure of design of thin shape snake abdomen shape wall 30, but offer a hole 7, and this hole 7 offer the position just corresponding to the position (when plate body 4 blockings are incorporated into the state of body 1) of the overhead kick 65 of the location trip 6a of this plate body 4.
When the blocking binding operation of plate body 4 and body 1, identical with the mode of operation of aforementioned first embodiment.Figure 11 is the location trip of plate body of the utility model second embodiment sectional drawing during in alignment with the clamping slot of body, and the sectional drawing that Figure 12 is the overhead kick of location trip of the plate body of the utility model second embodiment when being equipped in the buckling body of clamping slot of body.
And when desire is separated with body 1 plate body 4 by the blocking bonding state, then only need to pass this hole 7 (consulting shown in Figure 13) by a bar-shaped articles 8, can press overhead kick 65 by the location trip 6a that arrives this plate body 4, and can make this overhead kick 65 break away from the blocking of buckling body 33 of the clamping slot 3a of bodies 1, and then, can successfully this plate body 4 be separated with body 1 to be same as the mode of operation of aforementioned first embodiment.
In sum, the no screw snap-in structure of the utility model body assembling utilizes the design of clamping structure, and can eliminate the cumbersome assembly programs such as locking fastening that existing employing locking screw reaches the body assembling, reduce assembling man-hour and reduce screw, cost such as artificial, dismounting or assembling are also comparatively simple and easy fast during maintenance.And in application facet, the utility model can be used for computer housing for example and combines with blocking between the cover plate, also can be used in the assembling of other electric equipment body certainly.
Claims (7)
1. the no screw snap-in structure of casing assembling, in order to a combination blocking is incorporated into a body, it is characterized in that: this snap-in structure includes:
One clamping slot, be formed on the interior sidewall surface of this body, this clamping slot includes a vertical channels, a horizontal blocking conduit and a buckling body, wherein the top of this vertical channels is an open end at the apical margin of this body, and this buckling body is the conduit porch of position between this horizontal blocking conduit and vertical channels approximately;
One location trip, be formed on this combination, and corresponding to the clamping slot of this body and can from top to bottom be bonded in this clamping slot along the vertical channels of the clamping slot of this body, this location trip includes a vertical stretch, an elasticity links a plate body and an overhead kick.
2. the no screw snap-in structure of casing assembling according to claim 1 is characterized in that: described clamping slot be formed with in the vertical channels position that is adjacent to this clamping slot one can make the location be hooked in horizontal displacement the time on it overhead kick enter the inclined-plane of horizontal blocking conduit.
3. the no screw snap-in structure of casing assembling according to claim 1, it is characterized in that: described clamping slot the conduit porch of flat blocking conduit be provided with a top restricting block that protrudes out downwards, the outer side surface of the vertical stretch of this location trip then is formed with a locating piece that can make this top restricting block top system.
4. the no screw snap-in structure of casing assembling according to claim 1, it is characterized in that: described body forms thin shape snake abdomen shape wall at the outer side surface that this clamping slot is provided with the position, and made by the rubber-like material.
5. the no screw snap-in structure of casing assembling according to claim 1, it is characterized in that: described body is offered a hole in that this clamping slot place is set, and the position of offering of this hole is: when the trip blocking of the location of this combination is combined in the clamping slot of body, just corresponding to the position of the overhead kick of this location trip.
6. the no screw snap-in structure of casing assembling according to claim 1, it is characterized in that: the interior sidewall surface of described body also includes at least one assist location groove, it includes a vertical channels and a horizontal channel, and at the assist location groove place of this combination corresponding to this body, then be formed with a trip, this trip includes a vertical stretch and a hook part.
7. the no screw snap-in structure of casing assembling according to claim 1, it is characterized in that: described body is the housing of computer installation, and this combination is the cover plate of this computer installation housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420090116 CN2735716Y (en) | 2004-09-16 | 2004-09-16 | Screw-free clamping structure for assembling machine casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420090116 CN2735716Y (en) | 2004-09-16 | 2004-09-16 | Screw-free clamping structure for assembling machine casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2735716Y true CN2735716Y (en) | 2005-10-19 |
Family
ID=35265576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420090116 Expired - Fee Related CN2735716Y (en) | 2004-09-16 | 2004-09-16 | Screw-free clamping structure for assembling machine casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2735716Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101466210B (en) * | 2007-12-20 | 2011-05-18 | 英业达股份有限公司 | Cabinet |
| CN102256457A (en) * | 2010-11-30 | 2011-11-23 | 景智电子股份有限公司 | Display casing |
| CN101668394B (en) * | 2008-09-05 | 2012-06-06 | 华硕电脑股份有限公司 | Electronic device and clamping structure thereof |
| CN101884259B (en) * | 2007-12-03 | 2013-03-27 | 奥斯兰姆有限公司 | A housing for electrical components |
| CN103144827A (en) * | 2013-03-14 | 2013-06-12 | 苏州良才物流科技股份有限公司 | Locating clamp plate mechanism for piece-taking-port door window of coaming box |
| WO2015054920A1 (en) * | 2013-10-16 | 2015-04-23 | 李起武 | Miniature camera |
| CN104602472A (en) * | 2015-02-06 | 2015-05-06 | 环旭电子股份有限公司 | Screwless fastener structure |
| CN104684318A (en) * | 2013-11-26 | 2015-06-03 | 深圳市海洋王照明工程有限公司 | Shell cover turning structure |
| CN105357905A (en) * | 2015-11-06 | 2016-02-24 | 浪潮电子信息产业股份有限公司 | Case cover installation structure |
| CN107624012A (en) * | 2016-07-15 | 2018-01-23 | 光宝电子(广州)有限公司 | Cap-opening mechanism |
| CN109819607A (en) * | 2017-11-21 | 2019-05-28 | 威纶科技股份有限公司 | The housing unit of electronic device |
| US10645821B1 (en) | 2019-03-19 | 2020-05-05 | Chicony Power Technology Co., Ltd. | Housing structure |
-
2004
- 2004-09-16 CN CN 200420090116 patent/CN2735716Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101884259B (en) * | 2007-12-03 | 2013-03-27 | 奥斯兰姆有限公司 | A housing for electrical components |
| US8665603B2 (en) | 2007-12-03 | 2014-03-04 | Osram Gesellschaft Mit Beschraenkter Haftung | Housing for electrical components |
| CN101466210B (en) * | 2007-12-20 | 2011-05-18 | 英业达股份有限公司 | Cabinet |
| CN101668394B (en) * | 2008-09-05 | 2012-06-06 | 华硕电脑股份有限公司 | Electronic device and clamping structure thereof |
| CN102256457A (en) * | 2010-11-30 | 2011-11-23 | 景智电子股份有限公司 | Display casing |
| CN103144827A (en) * | 2013-03-14 | 2013-06-12 | 苏州良才物流科技股份有限公司 | Locating clamp plate mechanism for piece-taking-port door window of coaming box |
| CN103144827B (en) * | 2013-03-14 | 2015-05-06 | 苏州良才物流科技股份有限公司 | Locating clamp plate mechanism for piece-taking-port door window of coaming box |
| WO2015054920A1 (en) * | 2013-10-16 | 2015-04-23 | 李起武 | Miniature camera |
| CN104684318B (en) * | 2013-11-26 | 2019-04-12 | 深圳市海洋王照明工程有限公司 | Shell flip structure |
| CN104684318A (en) * | 2013-11-26 | 2015-06-03 | 深圳市海洋王照明工程有限公司 | Shell cover turning structure |
| CN104602472A (en) * | 2015-02-06 | 2015-05-06 | 环旭电子股份有限公司 | Screwless fastener structure |
| CN104602472B (en) * | 2015-02-06 | 2017-09-26 | 环旭电子股份有限公司 | Without screw buckle structure |
| CN105357905A (en) * | 2015-11-06 | 2016-02-24 | 浪潮电子信息产业股份有限公司 | Case cover installation structure |
| CN107624012A (en) * | 2016-07-15 | 2018-01-23 | 光宝电子(广州)有限公司 | Cap-opening mechanism |
| CN109819607A (en) * | 2017-11-21 | 2019-05-28 | 威纶科技股份有限公司 | The housing unit of electronic device |
| US10645821B1 (en) | 2019-03-19 | 2020-05-05 | Chicony Power Technology Co., Ltd. | Housing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |