CN101290813A - Bracket body with safety holder - Google Patents
Bracket body with safety holder Download PDFInfo
- Publication number
- CN101290813A CN101290813A CNA200710101323XA CN200710101323A CN101290813A CN 101290813 A CN101290813 A CN 101290813A CN A200710101323X A CNA200710101323X A CN A200710101323XA CN 200710101323 A CN200710101323 A CN 200710101323A CN 101290813 A CN101290813 A CN 101290813A
- Authority
- CN
- China
- Prior art keywords
- bracket head
- pole
- support
- groove
- rack body
- 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
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention relates to a support main body (2) with a support (3), wherein the support (3) comprises a support head (4) and a fulcrum bar (5); the fulcrum bar (5) can be rotatablely connected with the support head (4); the support head (4) is provided with a limit member which limits the rotational angle of the fulcrum bar (5), and is connected with the support main body (2) in a detachable mode; when the external force exerted on the support main body (2) is more than a predetermined value, the support head (4) is automatically separated from the support main body (2). Compared with the prior art, the support can be automatically separated from the support main body (2) under a certain external force; therefore, even when the support main body (2) is under a too big external force, the force does not cause any damage on the support main body (2) or the support (3); thus, the support main body (2) is safer when used.
Description
Technical field
The present invention relates to a kind of support, and the rack body that has this support.
Background technology
In current electronic age, electronic product has been widely used in our daily life, for example PMP, MP4, PDA or digital photo frame etc.When using these products, the user wishes that sometimes these products can support on the planes such as being placed on desktop, so that video on the appreciation electronic product or photo etc.Therefore, be necessary on these products, to be provided with the support that supports usefulness.
U.S. Pat 2002/0166932A1 discloses a kind of support of supporting body, and this support is releasably attached on the body, in order to prevent that body and support are separated when being subjected to big external force, between support and the body by firm connection.If aforementioned brackets is applied on the electronic product, will bring following shortcoming: when electronic product is subjected to big external force or takes place urgent when stressed, because support and body can not be separated from each other, can cause the damage of body or support, because the body of electronic product or support generally all can not bear bigger external force.
Summary of the invention
In view of this, a fundamental purpose of the present invention just is to provide a kind of and is being subjected to doing the time spent, the structure that rack body or support can not be damaged than big external force.
In order to realize this purpose, the invention provides a kind of rack body with support, wherein, described support comprises bracket head and pole, described pole is rotatably connected on the described bracket head, and described bracket head is provided with the spacing member of the described pole rotational angle of restriction, and described bracket head is connected on the described rack body in separable mode, the external force that is subjected to when described body is during greater than predetermined value, and described bracket head breaks away from described rack body automatically.
Rack body is such as the electronic equipment body, is used to that the rack body of electronic equipment is set or is used to be provided with base of electronic equipment etc.
Compared with prior art, owing to support of the present invention can separate automatically with rack body under the effect of certain external force, therefore, even when rack body is subjected to too big external force, can not cause any damage yet, use rack body or support, safer.
Description of drawings
Fig. 1 is the schematic perspective view of the rack body of first embodiment of the invention;
Schematic perspective view when Fig. 2 is in holding state for the rack body among Fig. 1;
Fig. 3 is the perspective exploded view of the support among Fig. 1;
Fig. 4 is the schematic perspective view after the holder combination among Fig. 1;
Fig. 5 is the synoptic diagram of the holding tank of containment bracket on the rack body;
Fig. 6 a is for showing the schematic cross sectional views of the buckle structure between bracket head and the rack body;
Fig. 6 b is the schematic cross sectional views of another kind of buckle structure;
Fig. 7 a and Fig. 7 b show the fundamental diagram of the emergency support of first embodiment of the invention;
Fig. 8 is the support perspective exploded view of second embodiment of the invention;
Fig. 9 is the schematic perspective view of the holding tank of second embodiment of the invention;
Figure 10 is the support perspective exploded view of third embodiment of the invention;
Figure 11 is the support perspective exploded view of fourth embodiment of the invention;
Figure 12 is the synoptic diagram of the rack body of fifth embodiment of the invention;
Figure 13 is the synoptic diagram of the rack body of sixth embodiment of the invention.
Embodiment
Embodiment one
Fig. 1 shows the schematic perspective view of the rack body of inventing first embodiment.As shown in Figure 1, rack body 2 and support 3 are arranged, support 3 comprises bracket head 4 and the pole 5 that is connected with bracket head 4 again.Support 3 among Fig. 1 is in closure state, and promptly support 3 is contained in the holding tank of offering on the body 7 (referring to Fig. 2).Also offer a kerf 6 on the body 2 of holding tank 7 one sides, by this otch 6, the user can open support 5 easily.As shown in Figure 2, when opening support 3 and electronic equipment 1 is placed on the plane such as desktop, rack body 2 just is in holding state.
Fig. 3 shows the perspective exploded view of entire bracket 3.Bracket head 4 is provided with through hole 14, and pole 5 is provided with and through hole 14 corresponding through holes 15, when coupling shaft 13 is set in the aforementioned through- hole 14,15, just bracket head 4 and pole 5 can be linked together rotationally.
In order to limit the rotational angle of pole 5, promptly, in order to limit the support angle of pole 5, a reed 8 also is installed on bracket head 4, reed 8 is installed on the bottom surface of bracket head 4 by screw 9, reed 8 has bending part 16 at the end place near coupling shaft 13, and pole 5 is provided with upper and lower two grooves 171,172 that hold bending part 16, and the bending part 16 of projection embeds in the low groove 172 of pole 5 when pole 5 is in make-position shown in Figure 1; When opening pole 5, pole 5 is outwards rotated (as shown in Figure 2) around coupling shaft 13, pole 5 compressing reeds 8 skid off bending part 16 from low groove 172, enter into the upper groove 171 of pole 5, after bending part 16 enters in the upper groove 171, the pole 5 that stops operating, pole 5 just is in open mode as shown in Figure 2.In addition, groove 171 also can be formed projection, and 16 of bending parts are formed the groove that matches with this convex shape.
By top analysis as can be known, no matter pole 8 is in open mode or closure state, because the bending part 16 on the reed 8 all embeds in the groove of pole just, has therefore played good position-limiting action.
Simultaneously, bending part 16 both can increase the length of reed 8, avoid reed 8 elastic force excessive, reed 8 is closely contacted with pole 5, when pole 5 by being closed in the process of opening, the bending part 16 of reed 8 can effectively strengthen the sag of reed 8, and the elastic force that makes reed 8 act on the end of pole 5 increases, thereby makes that the rotation feel is preferable.
As shown in Figure 3 and Figure 4, at least two lateral surfaces of bracket head 4 are provided with the first groove 10a, at least two medial surfaces of holding tank 7 be provided with bracket head 4 lateral surfaces on the corresponding protruding 10b of the first groove 10a (referring to Fig. 5), first groove 10a on bracket head 4 lateral surfaces and the first protruding 10b on holding tank 7 medial surfaces constitute first buckle structure.And bracket head 4 is made by resilient material, this makes the buckle structure of winning become a kind of rubber-like buckle structure, when in holding tank shown in Figure 57, bracket head 4 shown in Figure 4 being installed, rely on the elastic deformation of bracket head 4 to make the first groove 10a on bracket head 4 lateral surfaces and the first protruding 10b on holding tank 7 medial surfaces be fastened togather, thereby make bracket head 4 be embedded in the holding tank 7 by the mode of buckle.
Of particular note, also first groove can be set on the lateral surface of bracket head 4, and on the medial surface of holding tank 7, be provided with and the first adaptive projection of first groove, this setup is obvious to those skilled in the art, therefore is not described in detail.
In addition, when the space on the rack body was enough big, the connection between bracket head 4 and the rack body 2 also can be adopted the buckle structure shown in Fig. 6 a.Shown in Fig. 6 a, on bracket head 4, ratchet is set, ratchet comprises bar 10c and pawl head 10d.The medial surface of holding tank 7 is provided with protruding 10b '.Because the structure of bar 10c is easy deformation relatively in stressed back,, also can be inserted at an easy rate in the holding tank 7 of rack body 2 even therefore bracket head 4 is made without resilient material.And, more easily be snapped in the holding tank 7 in order to make bracket head 4, in pawl head 10d and protruding 10b ' end respect to one another, the inclined-plane cooperatively interact is set respectively, so that ratchet more easily slips into, shown in Fig. 6 a.And such buckle structure can make the more firm connection of acquisition between bracket head 4 and the rack body 2.
As shown in Figure 3 and Figure 4, also the upper surface of bracket head 4 is provided with the 3rd protruding 12a, holding tank 7 end faces be provided with bracket head 4 upper surfaces on corresponding the 3rd groove 12b (referring to Fig. 5) of the 3rd protruding 12a, the 3rd protruding 12a on bracket head 4 upper surfaces and the 3rd groove 12b on holding tank 7 end faces constitute the 3rd buckle structure, promptly, after being fit into the bracket head among Fig. 44 in the holding tank shown in Figure 57, the 3rd protruding 12a on bracket head 4 upper surfaces and the 3rd groove 12b on holding tank 7 end faces will be fastened togather, and make bracket head 4 be embedded in the holding tank 7 by the mode of buckle.In addition, on the 3rd protruding 12a, be formed with and be convenient to bracket head 4 is fit into the positive orientation guide angle of holding tank 7 and hinders the reverse leading angle that bracket head 4 is deviate from.Preferable, the positive orientation guide angle is bigger, and the reverse leading angle is less.In addition, the 3rd groove can be set on the upper surface of bracket head 4, and in the end face setting of holding tank 7 and the 3rd projection of the 3rd groove fit.
Of particular note, although the buckle structure shown in Fig. 3-5 is all triangular in shape,, the shape of buckle structure is not limited to triangle, can also be other various suitable shapes, the semicircle shown in Fig. 6 b.In Fig. 6 b, the buckle structure that the first groove 10a and the first protruding 10b constitute then is semicircle.
In addition, as shown in Figure 3 and Figure 4, also be provided with a groove 11 on pole 5, corresponding projection (not shown) fastens in itself and the holding tank, so that pole 5 stably is contained in the holding tank 7.The protruding is opposite. of the Of course it is also OK that recessed and of the structure of
Fig. 7 a and Fig. 7 b show the fundamental diagram of the support of first embodiment of the invention.Fig. 7 a shows that pole 5 is in open mode, and the entire bracket main body supports on the table obliquely.Shown in Fig. 7 a, when on rack body 2, applying an external force F, the support end of the support end of rack body 2 and pole 5 can produce a reacting force f1 respectively, f2, wherein, reacting force f2 can produce a rotating torque T with respect to the rotating fulcrum O of bracket head 4, this rotating torque T orders about bracket head 4 and rotates towards the direction that is separated with rack body 2, if when being applied to external force F on the rack body 2 greater than the predetermined value set, this rotating torque T can overcome the moment of resistance between bracket head 4 and the holding tank 7, make bracket head 4 break away from (shown in Fig. 7 b) from rack body 2 automatically, thereby prevent the damage that too big external force causes rack body or support, therefore, use, safer.
Embodiment two
Fig. 8 and Fig. 9 have shown the second embodiment of the present invention.Embodiment two and embodiment one are basic identical, different is, the lower surface of the bracket head 4 of embodiment two is provided with the second groove 18a (as shown in Figure 8), the holding tank side be provided with bracket head 4 lower surfaces on the second groove 18a corresponding second protruding 18b (as shown in Figure 9), second groove 18a on bracket head 4 lower surfaces and the second protruding 18b on the holding tank side constitute second buckle structure.That is, after being fit into the bracket head among Fig. 84 in the holding tank shown in Figure 9, second groove 18a on bracket head 4 lower surfaces and the second protruding 18b on the holding tank side will be fastened togather, and make bracket head 4 be embedded in the holding tank by the mode of buckle.In addition, second projection can be set in the lower surface of bracket head 4, and second groove with matching is set on holding tank 7 sides.
Because second buckle structure is arranged on the lower end of bracket head 4, therefore can effectively increase and prevent that bracket head 4 breaks away from the moment of resistance of rack body 2, because bracket head 4 is the rotating fulcrum O around its upper end rotate (a) referring to Fig. 7, far away more from rotating fulcrum O when buckle structure, its moment of resistance that can produce is just big more.
Embodiment three
Figure 10 has shown the third embodiment of the present invention.Embodiment three and embodiment one are basic identical, and different is that reed 8 has upper and lower two inwardly protruded bending parts 161,162.When pole 5 was in the close position, upper and lower two bending parts 161,162 embedded respectively in the upper and lower groove 171,172 of pole; When rotating pole 5, when pole 5 was opened, last bending part 161 skidded off from upper groove 171, and simultaneously, following bending part 162 skids off from low groove 172 and is embedded in the upper groove 171.
Compare with enforcement one, embodiment three has increased the quantity of the bending part on the reed, when rotating pole, can obtain better to rotate feel.
Embodiment four
Figure 11 has shown the fourth embodiment of the present invention.Embodiment four and embodiment one are basic identical, and different is, limit the rotational angle of pole 5 with the reed 8 among a countercheck rod 19 replacement embodiment one, and this countercheck rod 19 is installed on the bracket head 4 by mounting hole 20.When rotating pole 5, when pole 5 is opened, countercheck rod 19 will be embedded in the upper groove 171 of pole 5, thereby reach the purpose of restriction pole rotational angle.
Embodiment five
Figure 12 has shown the fifth embodiment of the present invention.Embodiment five and embodiment one are basic identical, and different is, bracket head 4 be shaped as circle, and the bracket head 4 among the embodiment one is a rectangle.
Embodiment six
Figure 13 has shown the sixth embodiment of the present invention.Embodiment six and embodiment one are basic identical, and different is, bracket head 4 be shaped as semicircle, and the bracket head 4 among the embodiment one is a rectangle.
Explanation about other possible alternate embodiment
Electronic equipment among the embodiment one to six can be portable type audio player, portable type video player, PMP (Portable Media Player), PDA (Personal Digital Assistance), digital camera or video camera, certainly, can also be other any electronic equipment that needs support, as display, portable type TV etc.
The 3rd buckle structure among each embodiment not necessarily can omit fully, as long as have first buckle structure or second buckle structure.
The shape of the reed among each embodiment also can change, and can adopt the position-limiting spring leaf of other form fully, as the straight-plate-type reed.
Although described preferred embodiment of the present invention above in detail, for those skilled in the art, can carry out variations and modifications within the scope of the invention.In a word, protection scope of the present invention is as the criterion with claims.
Claims (12)
1. rack body (2) with support (3), it is characterized in that, described support (3) comprises bracket head (4) and pole (5), described pole (5) is connected as axial rotation mutually with described bracket head (4), described bracket head (4) is provided with the spacing member of restriction described pole (5) rotational angle, described bracket head (4) is connected on the described rack body (2) in separable mode, the external force that is subjected to when described rack body (2) is during greater than predetermined value, and described bracket head (4) breaks away from described rack body (2) automatically.
2. the rack body (2) with support (3) as claimed in claim 1, it is characterized in that, offer the holding tank (7) that holds described bracket head (4) and pole (5) on the described rack body (2), have the Elastic buckle structure that cooperatively interacts between described bracket head (4) and the described holding tank (7), described bracket head (4) is attached in the described holding tank (7) by described buckle structure.
3. the rack body (2) with support (3) as claimed in claim 2, it is characterized in that, at least two lateral surfaces of described bracket head (4) are provided with first groove (10a), at least two medial surfaces of described holding tank (7) be provided with described bracket head (4) lateral surface on corresponding first projection of first groove (10a) (10b), first projection (10b) on first groove (10a) on described bracket head (4) lateral surface and described holding tank (7) medial surface constitutes first buckle structure as described buckle structure.
4. the rack body (2) with support (3) as claimed in claim 3, it is characterized in that, the lower surface of described bracket head (4) is provided with second groove (18a), described holding tank (7) side be provided with described bracket head (4) lower surface on corresponding second projection of second groove (18a) (18b), second projection (18b) on second groove (18a) on described bracket head (4) lower surface and described holding tank (7) side constitutes second buckle structure as described buckle structure.
5. the rack body (2) with support (3) as claimed in claim 3, it is characterized in that, the upper surface of described bracket head (4) is provided with the 3rd projection (12a), described holding tank (7) end face be provided with described bracket head (4) upper surface on corresponding the 3rd groove of the 3rd projection (12a) (12b), the 3rd groove (12b) on the 3rd projection (12a) on described bracket head (4) upper surface and described holding tank (7) end face constitutes the 3rd buckle structure as described buckle structure.
6. the rack body (2) with support (3) as claimed in claim 1, it is characterized in that, described spacing member is a reed (8), described reed (8) has bending part (16), described pole (5) is provided with upper and lower two grooves (171,172), and when pole (5) when being in the close position, described bending part (16) embeds in the low groove (172) of pole (5), when pole (5) when being shown in an open position, described bending part (16) embeds in the upper groove (171) of pole (5).
7. the rack body (2) with support (3) as claimed in claim 1, it is characterized in that, described spacing member is a reed (8), on described reed (8) has, the bending part (161 of following two projectioies, 162), described pole (5) is provided with and described bending part (161,162) on corresponding, following two grooves (171,172), when pole (5) when being in the close position, on described, following two bending parts (161,162) embed respectively pole (5) on, low groove (171,172) in, when pole (5) when being shown in an open position, described bending part (162) down embeds in the upper groove (171) of pole (5).
8. the rack body (2) with support (3) as claimed in claim 1, it is characterized in that, described spacing member is a countercheck rod (19), described countercheck rod (19) is arranged on the described bracket head (4), described pole (5) is provided with and the corresponding groove of described countercheck rod (19) (171), when described pole (5) when being shown in an open position, described countercheck rod (19) embeds in the groove (171) of described pole (5).
9. the rack body (2) with support (3) as claimed in claim 5, it is characterized in that, on the projection (12a) of the upper surface of described bracket head (4), be formed with and be convenient to described bracket head (4) is fit into the positive orientation guide angle of described holding tank (7) and hinders the reverse leading angle that described bracket head (4) is deviate from, wherein, the positive orientation guide angle is bigger, and the reverse leading angle is less.
10. a support (3), it is characterized in that, described support (3) comprises bracket head (4) and pole (5), described pole (5) is rotatably connected on the described bracket head (4), described bracket head (4) is provided with the spacing member of restriction described pole (5) rotational angle, and the plural lateral surface of described bracket head (4) is provided with and is used for groove or the projection that buckle structure ground connects.
11. support as claimed in claim 10 (3) is characterized in that, described bracket head (4) be shaped as rectangle, circle or semicircle.
12. support as claimed in claim 10 (3) is characterized in that, described buckle structure be shaped as triangle or semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710101323XA CN101290813A (en) | 2007-04-17 | 2007-04-17 | Bracket body with safety holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710101323XA CN101290813A (en) | 2007-04-17 | 2007-04-17 | Bracket body with safety holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101290813A true CN101290813A (en) | 2008-10-22 |
Family
ID=40035019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200710101323XA Pending CN101290813A (en) | 2007-04-17 | 2007-04-17 | Bracket body with safety holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101290813A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113858104A (en) * | 2021-08-24 | 2021-12-31 | 苏州浪潮智能科技有限公司 | Frock is installed and removed to server memory bank |
-
2007
- 2007-04-17 CN CNA200710101323XA patent/CN101290813A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113858104A (en) * | 2021-08-24 | 2021-12-31 | 苏州浪潮智能科技有限公司 | Frock is installed and removed to server memory bank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8091178B2 (en) | Hinge | |
| US8435054B2 (en) | Electronic device with pivotal cover | |
| US8496210B2 (en) | Electronic apparatus carrying device | |
| US9152189B2 (en) | Locking mechanism and removable electronic device using same | |
| CN104345792A (en) | Portable electronic device | |
| TWM335063U (en) | Positioning device of card edge connector | |
| CN101290813A (en) | Bracket body with safety holder | |
| CN201946830U (en) | Mobile communication terminal and memory card slot mechanism thereof | |
| CN105404355B (en) | Adjustable base device and display device | |
| US9992902B2 (en) | Mainframe computer with supporting rack | |
| US8287058B2 (en) | Computer case | |
| CN101626068A (en) | Battery cover | |
| CN206264646U (en) | A kind of physical teaching aid | |
| TWI364029B (en) | Fixing mechanism and electronic device using the same | |
| WO2021121297A1 (en) | Detachable charging device | |
| CN113690652A (en) | Electronic device | |
| CN209497720U (en) | A kind of e-commerce Portable U disk | |
| CN220797262U (en) | Server capable of fixing wires | |
| CN210835829U (en) | Intellectual property retrieval equipment capable of improving retrieval efficiency | |
| CN208861219U (en) | It is a kind of for connecting the mounting structure of host and mounting box | |
| KR200434868Y1 (en) | Protector for eraser | |
| CN107678500B (en) | Clamping device and electronic equipment | |
| US20140313664A1 (en) | Folding electronic device having stability function | |
| CN201281956Y (en) | U disk with protective cover | |
| TW201336645A (en) | Tilting protective shell for utility knife |
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 |
Open date: 20081022 |