CN112555243B - Desktop splicing mechanism - Google Patents
Desktop splicing mechanism Download PDFInfo
- Publication number
- CN112555243B CN112555243B CN202011606962.3A CN202011606962A CN112555243B CN 112555243 B CN112555243 B CN 112555243B CN 202011606962 A CN202011606962 A CN 202011606962A CN 112555243 B CN112555243 B CN 112555243B
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- Prior art keywords
- piece
- linkage
- bolt
- locking
- operation driving
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- 230000007246 mechanism Effects 0.000 title claims abstract description 43
- 230000013011 mating Effects 0.000 claims 2
- 238000005457 optimization Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/0004—Joining sheets, plates or panels in abutting relationship
- F16B5/0008—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edge
- F16B5/0024—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edge the sheets, plates or panels having holes, e.g. for dowel- type connections
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/08—Table tops; Rims therefor
- A47B13/088—Sectional table tops
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/0004—Joining sheets, plates or panels in abutting relationship
- F16B5/0084—Joining sheets, plates or panels in abutting relationship characterised by particular locking means
- F16B5/0088—Joining sheets, plates or panels in abutting relationship characterised by particular locking means with locking means moving substantially perpendicular to the main plane, e.g. pins, screws
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention belongs to the field of office furniture, and particularly relates to a desktop splicing mechanism which comprises a shell, a bolt, an operation driving piece, a first linkage piece and a first locking piece, wherein the bolt, the operation driving piece, the first linkage piece and the first locking piece are arranged on the shell in a matched mode. The desktop split-type desktop has the advantages of being reasonable in design and ingenious in structure, achieving split-type of the desktop through the structures such as the bolt, the driving operation piece, the first linkage piece and the first locking piece, and being convenient to install, convenient to split, simple to operate and good in user experience.
Description
Technical Field
The invention belongs to the field of office furniture, and particularly relates to a desktop splicing mechanism.
Background
The splicing table is office furniture which is increasingly popular with consumers, and the connecting mechanism adopted by the traditional splicing table is high in splicing and disassembling difficulty, easy to damage, labor-consuming to operate and poor in experience.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides a technical scheme of a desktop splicing mechanism.
The desktop splicing mechanism is characterized by comprising a shell, a bolt, an operation driving piece, a first linkage piece and a first locking piece, wherein the bolt, the operation driving piece, the first linkage piece and the first locking piece are arranged on the shell in a matched mode;
the operation driving piece is used for driving the extension and contraction of the bolt and the movement of the first linkage piece;
the bolt is used for splicing with another desktop splicing mechanism when extending out of the shell;
the first locking piece is used for locking the extended bolt, so that the bolt is kept in an extended state;
the first linkage piece is used for driving the first locking piece to reset, so that the first locking piece does not lock the bolt any more.
The desktop splicing mechanism is characterized in that the shell is further provided with a first spring which is used for driving the bolt to reset in a matching mode.
The desktop splicing mechanism is characterized in that a second spring used for driving the locking bolt of the first locking piece is further installed on the shell in a matched mode.
A desktop splicing mechanism, its characterized in that the middle part and the casing of first linkage rotate the installation, the operation driving piece is last to have the first convex surface that corresponds with first linkage, the rear end and the first convex surface of first linkage offset, when the operation driving piece removes in the front and back, first convex surface can extrude first linkage, makes first linkage rotate to reach the purpose that makes first retaining member reset or release first retaining member.
The desktop splicing mechanism is characterized in that a second linkage part and a second locking part are further installed on the shell in a matched mode, the second locking part is used for locking a bolt extending from another desktop splicing mechanism, the operation driving part can drive the second linkage part to move, the second linkage part is used for driving the second locking part to reset, and the second locking part is enabled not to lock the corresponding bolt any more.
The desktop splicing mechanism is characterized in that a third spring used for driving a second locking piece to lock a corresponding bolt is further installed on the shell in a matched mode.
The desktop splicing mechanism is characterized in that the middle of the second linkage part is rotatably installed with the shell, a second convex surface corresponding to the second linkage part is arranged on the operation driving part, the rear end of the second linkage part is abutted to the second convex surface, and when the operation driving part moves in the front and rear directions, the second convex surface can extrude the second linkage part to rotate the second linkage part so as to achieve the purpose of resetting or releasing the second locking part.
A desktop splicing mechanism, its characterized in that set up the first spout for slidable mounting bolt on the casing, supply the opening that the bolt stretches out, the second spout for the first retaining member of slidable mounting, be used for supplying another desktop splicing mechanism's bolt male slot, the third spout for the second retaining member of slidable mounting, be used for the fluting that the operation driving piece handle portion of slidable mounting operation driving piece and confession operation driving piece stretches out.
A desktop splicing mechanism, its characterized in that the operation driving piece has operation driving piece cooperation piece, the bolt has the first bolt cooperation groove that is used for being connected with operation driving piece cooperation, be used for with first retaining member grafting complex second bolt cooperation groove, be used for with another desktop splicing mechanism's second retaining member grafting complex third bolt cooperation groove.
The desktop splicing mechanism is characterized in that the shell comprises a base and a cover plate arranged on the base in a covering mode, and the cover plate is used for being installed with a desktop in a matching mode.
Compared with the prior art, the desktop split-type desktop has the advantages of being reasonable in design and ingenious in structure, achieving split-type of the desktop through the structures such as the bolt, the operation driving piece, the first linkage piece and the first locking piece, and being convenient to install, convenient to split, simple to operate and good in user experience.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a second schematic structural diagram of the present invention;
FIG. 3 is a schematic structural view of the present invention with the cover plate removed;
FIG. 4 is an exploded view of the present invention with the cover removed;
FIG. 5 is a schematic view of a base structure according to the present invention;
FIG. 6 is a schematic view of the latch of the present invention;
FIG. 7 is a schematic view of the sliding part of the operation driving member of the present invention;
FIG. 8 is a structural diagram illustrating a use state of the present invention;
FIG. 9 is a schematic view of a structure of the present invention in a use state when the cover plate is removed.
Detailed Description
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
The invention will be further explained with reference to the drawings.
As shown in the figure, the desktop splicing mechanism comprises a shell, a bolt 3, an operation driving piece, a first linkage piece 4 and a first locking piece 5, wherein the bolt 3, the operation driving piece, the first linkage piece 4 and the first locking piece 5 are arranged on the shell in a matched mode;
the operation driving piece is used for driving the bolt 3 to stretch and move and the first linkage piece 4 to move;
the bolt 3 is used for splicing with another desktop splicing mechanism when extending out of the shell;
the first locking piece 5 is used for locking the extended bolt 3, so that the bolt 3 is kept in an extended state;
the first linkage part 4 is used for driving the first locking part 5 to reset, so that the first locking part 5 can not lock the bolt 3 any more.
As an optimization: and a first spring 6 for driving the bolt 3 to reset is also arranged on the shell in a matching way. One end of the first spring 6 is abutted against the bolt 3, and the other end of the first spring is abutted against the shell, so that the first spring 6 can be accommodated in a cavity at the bottom of the bolt 3 for saving space.
As an optimization: the housing is also fitted with a second spring 7 for driving the first locking member 5 to lock the bolt 3. One end of the second spring 7 abuts against the first locking member 5, and the other end abuts against the housing, so that the second spring 7 can be partially accommodated in the blind hole of the first locking member 5 to save space.
As an optimization: the middle part of the first linkage piece 4 is rotatably installed with the shell, the operation driving piece is provided with a first convex surface 800 corresponding to the first linkage piece 4, the rear end of the first linkage piece 4 is abutted to the first convex surface 800, and when the operation driving piece moves back and forth, the first convex surface 800 can extrude the first linkage piece 4 to rotate the first linkage piece 4 so as to achieve the purpose of resetting the first locking piece 5 or releasing the first locking piece 5. Specifically, the operation driving piece includes operation driving piece sliding part 8 and passes through bolt fastening's operation driving piece handle portion 9 with operation driving piece sliding part 8, operation driving piece sliding part 8 and casing sliding fit, operation driving piece handle portion 9 stretches out the casing and supplies people's operation, operation driving piece sliding part 8's main part is octagonal structure, first convex surface 800 is a side of this octagonal structure, it has first convex surface anterior segment and first convex surface back end, first convex surface anterior segment and operation driving piece sliding part 8's centerline distance become gradually from the front to the back, first convex surface back end and operation driving piece sliding part 8's centerline distance become gradually from the front to the back. In addition, the first convex surface 800 may have a circular arc structure.
As an optimization: still the cooperation installation second linkage 10 and second retaining member 11 on the casing, second retaining member 11 is used for locking the bolt 3 that another desktop splicing mechanism stretched, the activity that the operation driving piece can drive second linkage 10, second linkage 10 is used for driving second retaining member 11 and resets, makes second retaining member 11 no longer lock corresponding bolt 3.
Furthermore, a third spring 12 is arranged on the housing for driving the second locking member 11 to lock the corresponding bolt 3. One end of the third spring 12 abuts against the second locking member 11, and the other end abuts against the housing, so that the third spring 12 can be partially accommodated in the blind hole of the second locking member 11 to save space.
Furthermore, the middle part of the second linkage member 10 is rotatably mounted with the housing, the operation driving member is provided with a second convex surface 801 corresponding to the second linkage member 10, the rear end of the second linkage member 10 abuts against the second convex surface 801, and when the operation driving member moves back and forth, the second convex surface 801 can press the second linkage member 10 to rotate the second linkage member 10, so as to achieve the purpose of resetting the second locking member 11 or releasing the second locking member 11. Second convex surface 801 is the another side of above-mentioned octagon structure, and it has second convex surface anterior segment and second convex surface back end, and second convex surface anterior segment and operation driving piece sliding part 8's centerline distance become from preceding back gradually, and second convex surface back end and operation driving piece sliding part 8's centerline distance become from preceding back taper gradually. In addition, the second convex surface 801 may have a circular arc structure.
Further, the casing includes that base 1 and lid locate the apron 2 on the base 1, bolt 3, operation driving piece, first linkage 4, first retaining member 5, second linkage 10, second retaining member 11 and three spring are all installed on base 1. The cover plate 2 is used for being matched with a desktop. The base is provided with a first sliding groove 100 for slidably mounting the bolt 3, an opening 101 for extending the bolt 3, a second sliding groove 102 for slidably mounting the first locking member 5, a slot 103 for inserting the bolt 3 of another desktop splicing mechanism, a third sliding groove 104 for slidably mounting the second locking member 11, a slot 105 for slidably mounting the operation driving member and for extending the handle part 9 of the operation driving member, and a fourth sliding groove 106 communicated with the first sliding groove 100.
Furthermore, the operating driving member sliding portion 8 of the operating driving member has an operating driving member engaging block 802, and the latch 3 has a first latch engaging groove 300 for engaging with the operating driving member engaging block 802, a second latch engaging groove 301 for engaging with the first locking member 5, a third latch engaging groove 302 for engaging with the second locking member 11 of the other table top splicing mechanism, and a latch engaging block 303 for slidably engaging with the fourth sliding groove 106.
When in use: paste two desktop splicing mechanism together, then stimulate the operation driving piece of two desktop splicing mechanism simultaneously, operation driving piece drives 3 antedisplacement of bolt and stretches out from opening 101, two bolts 3 are stretched to slot 103 of another desktop splicing mechanism mutually, in the bolt 3 removes the in-process, first retaining member 5 that originally was blocked by 3 lateral parts of bolt meets first bolt cooperation groove 300, then first retaining member 5 inserts first bolt cooperation groove 300, under the effect of second spring 7, first retaining member 5 locks self desktop splicing mechanism's bolt 3, meanwhile, two second retaining member 11 lock other side desktop splicing mechanism's bolt 3, realize two desktop splicing mechanism's locking from this. Wherein, when the rear end of the first linkage part 4 passes through the front section of the first convex surface, the first linkage part 4 drives the first locking part 5 to retract a certain distance, so that the first locking part 5 cannot compress the bolt 3, the bolt 3 is more easily extended, and when the rear end of the first linkage part 4 passes through the rear section of the first convex surface, the first linkage part 4 drives the first locking part 5 to be inserted into the first bolt matching groove 300 of the bolt 3. When the driving part is operated to move forwards, the second linkage part 10 is also driven to rotate, when the rear end of the second linkage part 10 passes through the front section of the second convex surface, the second linkage part 10 drives the second locking part 11 to retract, so that the bolt 3 can be inserted into the slot 103, and when the rear end of the second linkage part 10 passes through the rear section of the second convex surface, the second linkage part 10 drives the second locking part 11 to be inserted into the second bolt matching slot 301 of the bolt 3, so that the locking of the two desktop splicing mechanisms is realized.
In the invention, the rear sections of the first linkage member 4 and the second linkage member 10 are arc-shaped structures corresponding to the shape of the sliding part 8 of the operation driving member, the first spring 7 and the second spring 12 can respectively enable the first locking member 5 and the second locking member 11 to always have an outward movement tendency, and also enable the rear end of the first linkage member 4 and the rear end of the second linkage member 10 to always have a tendency of abutting against the sliding part 8 of the operation driving member, after the two desktop splicing mechanisms are locked, the rear ends of the first linkage member 4 and the second linkage member 10 can form a block for the backward movement of the sliding part 8 of the operation driving member, so that a certain acting force needs to be applied to the handle part 9 of the operation driving member to enable the operation driving member to move backwards, and thus the looseness can be avoided.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. A desktop splicing mechanism is characterized by comprising a shell, a bolt (3), an operation driving piece, a first linkage piece (4) and a first locking piece (5), wherein the bolt (3), the operation driving piece, the first linkage piece (4) and the first locking piece are arranged on the shell in a matched mode;
the operation driving piece is used for driving the bolt (3) to stretch and move and the first linkage piece (4) to move;
the bolt (3) is used for splicing with another desktop splicing mechanism when extending out of the shell;
the first locking piece (5) is used for locking the extended bolt (3) so as to keep the bolt (3) in an extended state;
the first linkage piece (4) is used for driving the first locking piece (5) to reset, so that the first locking piece (5) does not lock the bolt (3) any more;
the middle part of the first linkage piece (4) is rotatably mounted with the shell, a first convex surface (800) corresponding to the first linkage piece (4) is arranged on the operation driving piece, the rear end of the first linkage piece (4) is abutted against the first convex surface (800), and when the operation driving piece moves forwards and backwards, the first convex surface (800) can extrude the first linkage piece (4) to enable the first linkage piece (4) to rotate so as to achieve the purpose of resetting the first locking piece (5) or releasing the first locking piece (5);
the shell is also provided with a second linkage member (10) and a second locking member (11) in a matched mode, the second locking member (11) is used for locking a bolt (3) extending from another desktop splicing mechanism, the operation driving member can drive the second linkage member (10) to move, and the second linkage member (10) is used for driving the second locking member (11) to reset so that the second locking member (11) can not lock the corresponding bolt (3);
the middle part of the second linkage member (10) is rotatably mounted with the shell, a second convex surface (801) corresponding to the second linkage member (10) is arranged on the operation driving member, the rear end of the second linkage member (10) is abutted against the second convex surface (801), and when the operation driving member moves back and forth, the second convex surface (801) can extrude the second linkage member (10) to rotate the second linkage member (10), so that the purpose of resetting the second locking member (11) or releasing the second locking member (11) is achieved;
offer first spout (100) for slidable mounting bolt (3), supply opening (101) that bolt (3) stretched out, second spout (102) for slidable mounting first retaining member (5), be used for supplying bolt (3) male slot (103) of another desktop concatenation mechanism, third spout (104) for slidable mounting second retaining member (11), be used for slidable mounting operation driving piece and supply operation driving piece's operation driving piece handle portion (9) fluting (105) that stretch out on the casing.
2. A table top mechanism according to claim 1, wherein the housing further comprises a first spring (6) mounted thereon for urging the latch (3) to return.
3. A table splicing mechanism according to claim 1, wherein the housing is further provided with a second spring (7) for urging the first locking member (5) to lock the latch (3).
4. A table splicing mechanism according to any one of the claims 1-3, wherein the housing is further provided with a third spring (12) for driving the second locking member (11) to lock the corresponding latch (3).
5. A table top mating mechanism according to any one of claims 1 to 3, wherein the operating actuator has an operating actuator engagement block (802), and the latch (3) has a first latch engagement slot (300) for engaging with the operating actuator engagement block (802), a second latch engagement slot (301) for engaging with the first locking member (5), and a third latch engagement slot (302) for engaging with the second locking member (11) of another table top mating mechanism.
6. A table top joining mechanism according to any one of claims 1 to 3, wherein the housing comprises a base (1) and a cover plate (2) covering the base (1), the cover plate (2) being adapted to fit the table top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011606962.3A CN112555243B (en) | 2020-12-30 | 2020-12-30 | Desktop splicing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011606962.3A CN112555243B (en) | 2020-12-30 | 2020-12-30 | Desktop splicing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112555243A CN112555243A (en) | 2021-03-26 |
| CN112555243B true CN112555243B (en) | 2022-07-08 |
Family
ID=75034508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011606962.3A Active CN112555243B (en) | 2020-12-30 | 2020-12-30 | Desktop splicing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112555243B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012103591A1 (en) * | 2012-04-24 | 2013-10-24 | Matthias Holzberger | Connecting means for coupling two components |
| EP2742823A1 (en) * | 2012-12-17 | 2014-06-18 | TEAM 7 Natürlich Wohnen GmbH | Furniture fitting |
| CN106686501A (en) * | 2017-03-03 | 2017-05-17 | 翁碧莹 | Loudspeaker fixing device |
| CN107093879A (en) * | 2016-12-30 | 2017-08-25 | 广州程科电子科技有限公司 | Power line fixing device |
| CN108386662A (en) * | 2018-04-16 | 2018-08-10 | 深圳市德彩光电有限公司 | The arc lock and LED display in adjustable LED display babinet gap |
| CN109363345A (en) * | 2018-11-07 | 2019-02-22 | 温州职业技术学院 | A kind of construction engineering cost budget dedicated |
| CN110101227A (en) * | 2019-06-02 | 2019-08-09 | 南京林业大学 | A kind of size adjustable folding table being installed on suitcase |
| CN111958265A (en) * | 2020-08-21 | 2020-11-20 | 李双 | Combined splicing method of numerical control machine tool |
-
2020
- 2020-12-30 CN CN202011606962.3A patent/CN112555243B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012103591A1 (en) * | 2012-04-24 | 2013-10-24 | Matthias Holzberger | Connecting means for coupling two components |
| EP2742823A1 (en) * | 2012-12-17 | 2014-06-18 | TEAM 7 Natürlich Wohnen GmbH | Furniture fitting |
| CN107093879A (en) * | 2016-12-30 | 2017-08-25 | 广州程科电子科技有限公司 | Power line fixing device |
| CN106686501A (en) * | 2017-03-03 | 2017-05-17 | 翁碧莹 | Loudspeaker fixing device |
| CN108386662A (en) * | 2018-04-16 | 2018-08-10 | 深圳市德彩光电有限公司 | The arc lock and LED display in adjustable LED display babinet gap |
| CN109363345A (en) * | 2018-11-07 | 2019-02-22 | 温州职业技术学院 | A kind of construction engineering cost budget dedicated |
| CN110101227A (en) * | 2019-06-02 | 2019-08-09 | 南京林业大学 | A kind of size adjustable folding table being installed on suitcase |
| CN111958265A (en) * | 2020-08-21 | 2020-11-20 | 李双 | Combined splicing method of numerical control machine tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112555243A (en) | 2021-03-26 |
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