CN114310804A - Handle and OCP card exempt from instrument and dismantle handle structure - Google Patents
Handle and OCP card exempt from instrument and dismantle handle structure Download PDFInfo
- Publication number
- CN114310804A CN114310804A CN202111643392.XA CN202111643392A CN114310804A CN 114310804 A CN114310804 A CN 114310804A CN 202111643392 A CN202111643392 A CN 202111643392A CN 114310804 A CN114310804 A CN 114310804A
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- connecting rod
- driven
- handle
- driving
- link
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- 238000005381 potential energy Methods 0.000 claims abstract description 20
- 230000000994 depressogenic effect Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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Abstract
The invention provides a handle and an OCP card tool-free disassembly handle structure. The main body part of the handle comprises an upper cover, a lower cover and a mounting cavity formed by the upper cover and the lower cover in an enclosing mode. The driving connecting rod is arranged on the vacant side of the handle; the driven connecting rod is arranged on the connecting side of the handle and is connected with the driving connecting rod so as to move downwards when the driving connecting rod is pressed down and move upwards when the driving connecting rod is reset; the driving elastic piece is arranged between the driving connecting rod and the lower cover and used for storing elastic potential energy when the driving connecting rod is pressed and releasing the elastic potential energy to reset the driving connecting rod when the driving connecting rod is released; and the driven elastic part is arranged between the driven connecting rod and the lower cover and used for storing elastic potential energy when the driving connecting rod is pressed and releasing the elastic potential energy to enable the driven connecting rod to move upwards when the driven connecting rod is released. The handle cooperates through a double link arrangement. The driven link moves along with the pressing and releasing of the driving link, so that the driven link is clamped with the unlocked part to unlock the part.
Description
Technical Field
The invention relates to the technical field of electronics, in particular to a handle and an OCP card tool-free disassembly handle structure.
Background
The OCP card (a multifunctional high-performance server network card) has very small available space for the handle due to space limitation. According to the invention, the handheld handle is designed in the area with small side edges, through the double-connecting-rod structure, the inner buckle can be released only by pressing the key on the outer side of the front part, and then the OCP card can be detached by grabbing the handle.
Disclosure of Invention
The object of the present invention is to provide a handle which cooperates by means of a double link structure. The driven link moves along with the pressing and releasing of the driving link, so that the driven link is clamped with the unlocked part to unlock the part.
The invention also aims to provide a tool-free disassembly handle structure of the OCP card.
In order to realize the purpose of the invention, the invention adopts the following technical scheme:
according to an aspect of the present invention, there is provided a handle including a main body portion, a driving link, a driven link, a driving elastic member, and a driven elastic member. The main body part comprises an upper cover, a lower cover and a mounting cavity formed by the upper cover and the lower cover in an enclosing mode. The driving connecting rod is arranged on the vacant side of the handle; a driven link provided at a connection side of the handle and connected to the driving link to move downward when the driving link is depressed and to move upward when the driving link is returned; the driving elastic piece is arranged between the driving connecting rod and the lower cover and used for storing elastic potential energy when the driving connecting rod is pressed and releasing the elastic potential energy to reset the driving connecting rod when the driving connecting rod is released; and the driven elastic part is arranged between the driven connecting rod and the lower cover and used for storing elastic potential energy when the driving connecting rod is pressed and releasing the elastic potential energy to enable the driven connecting rod to move upwards when the driven connecting rod is released.
According to an embodiment of the present invention, the driving link includes a button portion, a rotating shaft portion, and a driving connecting portion, which are connected in sequence, wherein the driving connecting portion includes a cylindrical protruding portion extending to one side.
According to an embodiment of the present invention, the upper cover is provided with an upper cover hole corresponding to the button portion, so that when the button portion is not pressed, the button portion protrudes outside the upper cover through the upper cover hole.
According to an embodiment of the present invention, the lower cover is provided with an inclined body extending obliquely upward corresponding to the button portion, the active elastic member is disposed between a lower side of the button portion and the inclined body, and the active elastic member is in a natural state when the button portion is not pressed down.
According to an embodiment of the present invention, two receiving portions are disposed on two sides of the lower cover corresponding to the rotating shaft portion, and a U-shaped groove is formed on an upper side of the receiving portions to receive the rotating shaft portion.
According to an embodiment of the present invention, the driven link includes a driven connecting portion, an intermediate portion, and a hook portion, which are connected in sequence, and the driven link is formed in an L-shaped structure as a whole. Wherein the hook portion moves downward when the driving link is depressed, and moves upward when the driving link is returned.
According to an embodiment of the present invention, a through hole is formed in the middle of the driven connecting portion, and the cylindrical protruding portion is inserted into the through hole to drive the driven connecting portion to move up and down along with the cylindrical protruding portion.
According to an embodiment of the present invention, a concave portion is opened at a lower side of the middle portion, a column is disposed on the lower cover corresponding to the concave portion, the driven elastic member is sleeved on the column and inserted into the concave portion, and the driven elastic member is in a natural state when the middle portion is not pressed down.
According to an embodiment of the present invention, the rear side of the upper cover is further provided with a tab protruding rearward.
According to another aspect of the present invention, a tool-less OCP card removal handle structure is provided. Which includes the aforementioned handle and OCP card. The OCP card includes a connection side portion, and the connection side portion includes: the inserting groove and the hooking groove; the lug is inserted into the insertion groove, and the hook part hooks the hook groove, so that the OCP card is inserted and fixed by the handle.
One embodiment of the present invention has the following advantages or benefits:
the invention provides a handle, which comprises a main body part, a driving connecting rod, a driven connecting rod, a driving elastic part and a driven elastic part. The main body part comprises an upper cover, a lower cover and a mounting cavity formed by the upper cover and the lower cover in an enclosing mode. The driving connecting rod is arranged on the vacant side of the handle; the driven connecting rod is arranged on the connecting side of the handle, is connected with the driving connecting rod, moves downwards when the driving connecting rod is pressed down, and moves upwards when the driving connecting rod is returned; the driving elastic piece is arranged between the driving connecting rod and the lower cover and used for storing elastic potential energy when the driving connecting rod is pressed and releasing the elastic potential energy to reset the driving connecting rod when the driving connecting rod is released; and the driven elastic part is arranged between the driven connecting rod and the lower cover and used for storing elastic potential energy when the driving connecting rod is pressed and releasing the elastic potential energy to enable the driven connecting rod to move upwards when the driven connecting rod is released. The handle cooperates through a two-link structure, i.e., pressing the button portion of the driving link causes the hook portion of the driven link to loosen, or releasing the button portion of the driving link causes the hook portion of the driven link to clamp the member. The active elastic piece can store energy when the active connecting rod is pressed and rebound the active connecting rod to reset when the active connecting rod is released. The driven elastic piece can store energy when the driven connecting rod is pressed and rebound the driven connecting rod to move upwards to clamp the part to be released when the driven connecting rod is released.
Drawings
The above and other features and advantages of the present invention will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings.
FIG. 1 is a schematic diagram illustrating a handle attached OCP card in accordance with one illustrative embodiment.
FIG. 2 is an exploded view of a handle shown according to an exemplary embodiment.
FIG. 3 is a perspective view of a handle shown according to an exemplary embodiment.
FIG. 4 is a side perspective view of a handle engaged with an OCP card, according to an exemplary embodiment.
Wherein the reference numerals are as follows:
1. a main body portion; 11. an upper cover; 111. an upper cover hole; 112. a tab; 12. a lower cover; 121. an inclined plane body; 122. a receiving part; 13. a mounting cavity; 2. a driving connecting rod; 21. a button portion; 22. a rotating shaft part; 23. an active connection; 231. a cylindrical projection; 3. a driven connecting rod; 31. a driven connection portion; 311. a through hole; 32. an intermediate portion; 321. a recess; 33. a hook portion; 4. an active elastic member; 5. a driven elastic member.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed description will be omitted.
The terms "a," "an," "the," "said" are used to indicate the presence of one or more elements/components/etc.; the terms "comprising" and "having" are intended to be inclusive and mean that there may be additional elements/components/etc. other than the listed elements/components/etc.
As shown in fig. 1, fig. 1 is a schematic diagram illustrating a handle connected OCP card according to the present invention. Fig. 2 shows an exploded view of a handle provided by the present invention. Fig. 3 shows a perspective view of a handle provided by the present invention. FIG. 4 shows a side perspective view of a handle in combination with an OCP card provided by the present invention.
The handle of the embodiment of the present invention includes a main body 1, a driving link 2, a driven link 3, a driving elastic member 4, and a driven elastic member 5. The main body part 1 comprises an upper cover 11, a lower cover 12 and a mounting cavity 13 formed by the upper cover 11 and the lower cover 12 in an enclosing way; the driving connecting rod 2 is arranged on the vacant side of the handle 1; the driven link 3 is provided at the connection side of the handle 1 and connected to the driving link 2 to move downward when the driving link 2 is pressed down and to move upward when the driving link 2 is returned; the driving elastic part 4 is arranged between the driving connecting rod 2 and the lower cover 12 and used for storing elastic potential energy when the driving connecting rod 2 is pressed and releasing the elastic potential energy to reset the driving connecting rod 2 when the driving connecting rod 2 is released; and a driven elastic member 5 disposed between the driven link 3 and the lower cover 12 for storing elastic potential energy when the driving link 2 is pressed and releasing the elastic potential energy to move the driven link 3 upward when the driven link 3 is released.
Wherein, the main body part 1 wraps the driving connecting rod 2, the driven connecting rod 3, the driving elastic element 4 and the driven elastic element 5 to form a whole. The driving connecting rod 2 and the driven connecting rod 3 are connected with each other and are respectively positioned at one end of the handle, and the driven connecting rod 3 can be driven to move by controlling the driving connecting rod 2.
In a preferred embodiment of the present invention, the driving link 2 includes a button part 21, a rotation shaft part 22, and a driving connection part 23 connected in sequence, wherein the driving connection part 23 includes a cylindrical protrusion 231 extending to one side.
As shown in fig. 2, the shaft 22 is preferably a cylindrical shaft. The button portion 21 is shaped like a pyramid, and is higher than the rotation shaft portion 22. The upper and lower surfaces of the button 21 are slightly inclined toward the rotation shaft 22. The driving connection part 23 further includes a link perpendicular to the cylindrical protrusion 231, which is fitted over the rotation shaft part 22, so that the button part 21, the rotation shaft part 22, and the driving connection part 23 form a horizontal zigzag shape.
In a preferred embodiment of the present invention, the upper cover 11 is opened with an upper cover hole 111 corresponding to the button part 21 so that the button part 21 protrudes outside the upper cover 11 through the upper cover hole 111 when the button part 21 is not pressed.
As shown in fig. 2, one side of the upper cover 11 is a rectangular parallelepiped, and the other side is a frustum. The button portion 21 protrudes obliquely upward from the upper cover hole 111.
In a preferred embodiment of the present invention, the lower cover 12 is provided with a ramp body 121 extending obliquely upward corresponding to the button part 21, the active elastic member 4 is disposed between the lower side of the button part 21 and the ramp body 121, and the active elastic member 4 is in a natural state when the button part 21 is not depressed.
As shown in fig. 2 and 3, one side of the lower cover 12 is a rectangular parallelepiped, and the other side is a truncated pyramid. The upper cover 11 can be buckled to the outside of the lower cover 12 to form a housing of the handle. The lower cover 12 is provided with a ramp 121 at the middle of the front thereof. The ramp body 121 protrudes from the bottom surface of the lower cover 12 to extend obliquely upward. The lower side of the button 21 faces the ramp 121, and the upper and lower surfaces of the button 21 are parallel to the ramp 121. The upper surface of the inclined body 121 forms an angle with the bottom surface of the lower cover 12 on the rectangular parallelepiped side. The angle is preferably 20 ° to 40 °. The angle can make the pressing more convenient for the user. The active elastic member 4 is preferably a spring. The spring can be prevented from being between the lower side of the button part 21 and the ramp body 121. Preferably, the spring may be fitted in a recess on the inclined body 121 inserted into the lower side of the button part 21.
In a preferred embodiment of the present invention, two receiving parts 122 are provided at both sides of the lower cover 12 corresponding to the rotation shaft part 22, and a U-shaped groove is formed at an upper side of the receiving part 122 to seat the rotation shaft part 22.
As shown in fig. 2, the receiving portion 122 is fastened to inner both side inner walls of the middle of the lower cover 12. A groove is dug in the middle of the upper side of the receiving part 122. The groove is U-shaped when viewed from the side. Which is dimensioned just so that the spindle portion 22 snaps into place. The spindle portion 22 can rotate in the groove so that the drive link 2 moves up and down thereabout, but the spindle portion 22 does not come out of the groove.
In a preferred embodiment of the present invention, the driven link 3 includes a driven connecting portion 31, an intermediate portion 32, and a hook portion 33, which are connected in sequence, and the driven link 3 has an L-shaped structure as a whole. Wherein the hook part 33 moves downward when the active link 2 is depressed, and the hook part 33 moves upward when the active link 2 is returned.
As shown in fig. 2 and 4, the intermediate portion 32 includes a rotation shaft fixed to the inside of the lower cover 12 and serves as a vertical movement axis of the driven connecting portion 31. The hook portion 33 is a hook extending upward and can hook an object.
In a preferred embodiment of the present invention, a through hole 311 is formed in the middle of the driven connection part 31, and the cylinder protrusion 231 is inserted into the through hole 311 to drive the driven connection part 31 to move up and down along with the cylinder protrusion 231.
As shown in fig. 2, the through hole 311 is racetrack-shaped when viewed from the side. The dimensions of the cylindrical protrusion 231 match the through hole 311. The two are combined to enable the driving connecting rod 2 to drive the driven connecting rod 3 to move.
In a preferred embodiment of the present invention, a recess 321 is opened at a lower side of the middle portion 32, a column is disposed on the lower cover 12 corresponding to the recess 321, the driven elastic member 5 is sleeved on the column and inserted into the recess 321, and the driven elastic member 5 is in a natural state when the middle portion 32 is not pressed down.
As shown in fig. 2, a recess 321 is opened on the lower side of the intermediate portion 32 near the rotation axis. The driven elastic member 5 is preferably a spring. The spring is fitted over the cylinder and inserted into the recess 321.
In a preferred embodiment of the present invention, the rear side of the upper cover 11 is further provided with a tab 112 protruding rearward.
As shown in FIG. 2, tabs 112 are preferably two.
The OCP card tool-free disassembly handle structure comprises the handle and the OCP card. An OCP card comprising a connection side, and the connection side comprising: a plug groove and a hooking groove. Wherein tab 112 is inserted into the insertion slot and hook portion 33 hooks into the hooking slot to allow the handle to engage and secure the OCP card.
As shown in fig. 1-4, insertion of tab 112 of the handle into the insertion slot first fixes the position of the handle. The hook portion 33 then hooks into the hooking slot so that the handle is inserted into the OCP card. After the OCP card is hooked by the handle, the OCP card can be conveniently installed or detached.
The button part 21 of the handle of the present invention is arranged outside the upper cover hole 111 of the upper cover 11, is relatively conspicuous in appearance and is convenient for a user to press. The handle is convenient to control through a double-link structure, namely the combination of the driving link 2 and the driven link 3, the inner hook part 33 can be released as long as the button part 21 on the outer side of the front part is pressed, the unlocking function of the button part 21 and the hook part 33 on the same side is realized, and the OCP card can be detached by holding the handle by hand.
In embodiments of the present invention, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.
In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred devices or units must have a specific direction, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the embodiments of the present invention.
In the description herein, the appearances of the phrase "one embodiment," "a preferred embodiment," or the like, are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present embodiment by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the embodiments of the present invention should be included in the protection scope of the embodiments of the present invention.
Claims (10)
1. A handle, comprising:
the main body part (1) comprises an upper cover (11), a lower cover (12) and a mounting cavity (13) formed by enclosing the upper cover (11) and the lower cover (12);
the driving connecting rod (2) is arranged on the vacant side of the handle (1);
a driven link (3) provided at a connection side of the handle (1) and connected to the driving link (2) to move downward when the driving link (2) is depressed and move upward when the driving link (2) is returned;
the driving elastic piece (4) is arranged between the driving connecting rod (2) and the lower cover (12) and used for storing elastic potential energy when the driving connecting rod (2) is pressed and releasing the elastic potential energy to reset the driving connecting rod (2) when the driving connecting rod (2) is released; and
the driven elastic part (5) is arranged between the driven connecting rod (3) and the lower cover (12) and used for storing elastic potential energy when the driving connecting rod (2) is pressed, and releasing the elastic potential energy when the driven connecting rod (3) is restored to enable the driven connecting rod (3) to move upwards.
2. The handle according to claim 1, wherein the active link (2) comprises a button portion (21), a rotation shaft portion (22) and an active connection portion (23) connected in sequence, wherein the active connection portion (23) comprises a cylindrical protrusion portion (231) extending to one side.
3. The handle according to claim 2, wherein the upper cover (11) is opened with an upper cover hole (111) corresponding to the button part (21) so that the button part (21) protrudes outside the upper cover (11) through the upper cover hole (111) when the button part (21) is not pressed.
4. The handle according to claim 2, wherein the lower cover (12) is provided with an inclined body (121) extending obliquely upward corresponding to the button part (21), the active elastic member (4) is provided between a lower side of the button part (21) and the inclined body (121), and the active elastic member (4) is in a natural state when the button part (21) is not depressed.
5. The handle according to claim 2, wherein two receiving portions (122) are provided at both sides of the lower cover (12) corresponding to the rotation shaft portion (22), and a U-shaped groove is formed at an upper side of the receiving portions (122) to seat the rotation shaft portion (22).
6. The handle according to claim 2, wherein the driven link (3) comprises a driven connecting portion (31), an intermediate portion (32) and a hook portion (33) connected in sequence, the driven link (3) has an overall L-shaped structure, wherein the hook portion (33) moves downward when the driving link (2) is pressed down, and the hook portion (33) moves upward when the driving link (2) is returned.
7. The handle according to claim 6, wherein a through hole (311) is formed in the middle of the driven connecting portion (31), and the cylindrical protrusion (231) is inserted into the through hole (311) to drive the driven connecting portion (31) to move up and down along with the cylindrical protrusion (231).
8. The handle according to claim 6, wherein a recess (321) is opened at a lower side of the middle portion (32), a column is disposed on the lower cover (12) corresponding to the recess (321), the driven elastic member (5) is sleeved on the column and inserted into the recess (321), and the driven elastic member (5) is in a natural state when the middle portion (32) is not pressed down.
9. The handle according to claim 1, wherein the rear side of the upper cover (11) is further provided with a tab (112) projecting rearwardly.
10. The utility model provides a OCP card exempts from instrument and dismantles handle structure which characterized in that includes:
handle according to one of the claims 1 to 9,
an OCP card comprising a connection side, and the connection side comprising: the inserting groove and the hooking groove;
wherein, the lug (112) is inserted into the inserting groove, and the hook part (33) hooks the hook groove, so that the handle can fixedly insert the OCP card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111643392.XA CN114310804A (en) | 2021-12-29 | 2021-12-29 | Handle and OCP card exempt from instrument and dismantle handle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111643392.XA CN114310804A (en) | 2021-12-29 | 2021-12-29 | Handle and OCP card exempt from instrument and dismantle handle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114310804A true CN114310804A (en) | 2022-04-12 |
Family
ID=81016786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111643392.XA Pending CN114310804A (en) | 2021-12-29 | 2021-12-29 | Handle and OCP card exempt from instrument and dismantle handle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114310804A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09291735A (en) * | 1996-04-26 | 1997-11-11 | Aisin Seiki Co Ltd | Door closer device |
| CN2539002Y (en) * | 2002-05-28 | 2003-03-05 | 陈进财 | Improvement of pulling rod structure |
| US7542300B1 (en) * | 2005-03-04 | 2009-06-02 | Network Appliance, Inc. | Storage system chassis and components |
| KR20100055992A (en) * | 2008-11-18 | 2010-05-27 | 배영효 | Computer extended interface card safe guard grip |
| WO2014098857A1 (en) * | 2012-12-20 | 2014-06-26 | Hewlett-Packard Development Company, L.P. | Memory insertion tool |
| CN204172494U (en) * | 2014-09-30 | 2015-02-25 | 珠海纳思达企业管理有限公司 | A kind of removable print cartridge of ink jet printing device |
| CN210267066U (en) * | 2019-08-01 | 2020-04-07 | 海门市紫宇车灯有限公司 | Automobile lamp convenient to disassemble |
| CN214856137U (en) * | 2021-03-31 | 2021-11-26 | 浙江天喜厨电股份有限公司 | Pull-basket type structure and air fryer |
-
2021
- 2021-12-29 CN CN202111643392.XA patent/CN114310804A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09291735A (en) * | 1996-04-26 | 1997-11-11 | Aisin Seiki Co Ltd | Door closer device |
| CN2539002Y (en) * | 2002-05-28 | 2003-03-05 | 陈进财 | Improvement of pulling rod structure |
| US7542300B1 (en) * | 2005-03-04 | 2009-06-02 | Network Appliance, Inc. | Storage system chassis and components |
| KR20100055992A (en) * | 2008-11-18 | 2010-05-27 | 배영효 | Computer extended interface card safe guard grip |
| WO2014098857A1 (en) * | 2012-12-20 | 2014-06-26 | Hewlett-Packard Development Company, L.P. | Memory insertion tool |
| CN204172494U (en) * | 2014-09-30 | 2015-02-25 | 珠海纳思达企业管理有限公司 | A kind of removable print cartridge of ink jet printing device |
| CN210267066U (en) * | 2019-08-01 | 2020-04-07 | 海门市紫宇车灯有限公司 | Automobile lamp convenient to disassemble |
| CN214856137U (en) * | 2021-03-31 | 2021-11-26 | 浙江天喜厨电股份有限公司 | Pull-basket type structure and air fryer |
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