CN211632189U - Adjustable locking mechanism and corresponding workbench - Google Patents
Adjustable locking mechanism and corresponding workbench Download PDFInfo
- Publication number
- CN211632189U CN211632189U CN201922132322.2U CN201922132322U CN211632189U CN 211632189 U CN211632189 U CN 211632189U CN 201922132322 U CN201922132322 U CN 201922132322U CN 211632189 U CN211632189 U CN 211632189U
- Authority
- CN
- China
- Prior art keywords
- locking
- locking mechanism
- shaft hole
- push rod
- axial direction
- 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.)
- Active
Links
Images
Landscapes
- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
The utility model relates to a locking mechanical system with adjustable for with second main part adjustably lock in first main part, include: the mounting seat is used for being connected with the first main body and is provided with a shaft hole and a lock pin arranged in the shaft hole, and the lock pin can move along the axial direction of the shaft hole; the locking bar is used for being connected with the second main body and is provided with a plurality of locking holes which are arranged at intervals, and the locking bar is movably arranged on the mounting seat along the axial direction which is vertical to the shaft hole; and the first end of the push rod is connected with the mounting seat. The utility model discloses corresponding workstation is still provided. Adopt the utility model discloses a locking mechanical system and corresponding workstation with adjustable, locking mechanical system can be simple, the lifting unit of effective control workstation to, it is more laborsaving when operating the workstation.
Description
Technical Field
The utility model relates to a lift table technical field specifically indicates a locking mechanical system and corresponding workstation with adjustable.
Background
At present, the lifting workbench in the market generally comprises a table plate, a base and a lifting mechanism arranged between the table plate and the base, and the position of the lifting workbench is controlled through the lifting mechanism to be adjusted. In order to facilitate the control of the lifting mechanism, a locking mechanism which can be conveniently installed and operated is needed; moreover, a lifting workbench with a more optimized structure is needed for more convenient and labor-saving operation of the table.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the shortcomings of the prior art and providing an adjustable locking mechanism with simple structure and convenient installation and operation and a corresponding workbench.
In order to achieve the above object, the present invention provides an adjustable locking mechanism for adjustably locking a second body to a first body, having the following constitution: the method comprises the following steps:
the mounting seat is used for being connected with the first main body and is provided with a shaft hole and a lock pin arranged in the shaft hole, and the lock pin can move along the axial direction of the shaft hole;
the locking bar is used for being connected with the second main body and is provided with a plurality of locking holes which are arranged at intervals, and the locking bar is movably arranged on the mounting seat along the axial direction which is vertical to the shaft hole;
the first end of the push rod is connected with the mounting seat, the push rod is operated to move along the axial direction perpendicular to the shaft hole, the lock pin is driven to move along the axial direction of the shaft hole, so that the lock pin is separated from the lock hole, the locking mechanism is in an unlocking state, and the lock bar moves along the axial direction perpendicular to the shaft hole to adjust the position of the second main body relative to the first main body; by releasing the push rod, the lock pin automatically resets along the axial direction of the shaft hole to be combined with the lock hole, so that the locking mechanism is in a locking state.
Preferably, the mounting seat has a movable block, the lock pin is disposed on the movable block, the movable block has a first slope connecting surface, the first end of the push rod has a second slope connecting surface matched with the first slope connecting surface, when the push rod is operated to move along an axial direction perpendicular to the shaft hole, the second slope connecting surface acts on the first slope connecting surface of the movable block to drive the movable block and the lock pin disposed on the movable block to move along the axial direction of the shaft hole, so as to separate the lock pin from the lock hole.
Preferably, the movable block is provided with a U-shaped groove for mounting the lock pin.
Preferably, the mounting seat is provided with a pressing sheet so as to movably mount the locking bar on the mounting seat.
Preferably, a buffer sheet is arranged between the mounting seat and the pressing sheet, so that the locking bar can move relative to the mounting seat conveniently.
Preferably, the locking mechanism includes a handle connected to the second end of the push rod for controlling the push rod.
Preferably, the locking mechanism includes a first elastic resetting member, one end of the first elastic resetting member is mounted to the first main body, the other end of the first elastic resetting member is mounted to the lock pin, and after the push rod is released, the lock pin automatically resets along the axial direction of the shaft hole to be combined with the lock hole by the elastic force of the first elastic resetting member.
Preferably, the locking mechanism includes a second elastic reset member, one end of the second elastic reset member is mounted on the push rod, the other end of the second elastic reset member is mounted on the first body, and the push rod is automatically reset after the push rod is released by the elastic force of the second elastic reset member.
The utility model also provides an adjustable workstation, the workstation include table, base and set up in table and base between at least a set of X type elevating system, X type elevating system set up locking mechanical system, through locking mechanical system control X type elevating system's lift to adjust the table for the lift of base.
Preferably, the X-shaped lifting assembly includes a pair of lifting arms arranged in a crossing manner, an upper end of one of the lifting arms is connected with the locking bar of the locking mechanism, and the mounting seat of the locking mechanism is mounted on the back of the table.
Preferably, a torsion spring is arranged at the intersection of the pair of lifting arms, and the end part of the torsion spring is connected with the lifting arms.
Preferably, the upper end of the lifting arm connected with the locking bar of the locking mechanism is connected with the back of the table board through a first tension spring.
Preferably, the X-shaped lifting assembly comprises a first lifting arm and a second lifting arm which are arranged in a crossed manner, the upper end of the first lifting arm is connected with a locking bar in the locking mechanism, a mounting seat of the locking mechanism is mounted on the back of the table plate, and the lower end of the first lifting arm is hinged to the base.
Preferably, the upper end of the second lifting arm is hinged to the back of the table plate, and the lower end of the second lifting arm is slidably connected to the base.
Preferably, the lower end of the second lifting arm is slidably connected to the base through a second tension spring.
Preferably, the workbench comprises two groups of X-shaped lifting assemblies, the upper ends of the first lifting arms in the two groups of X-shaped lifting assemblies are connected through a connecting rod, and a locking bar in the locking mechanism is connected with the connecting rod.
Adopt the utility model discloses a locking mechanical system and corresponding workstation with adjustable, locking mechanical system can be simple, the lifting unit of effective control workstation to, it is more laborsaving when operating the workstation.
Drawings
Fig. 1 is a schematic structural view of the adjustable workbench of the present invention when upright.
Fig. 2 is a schematic view of a first structure of the adjustable workbench of the present invention when inverted.
Fig. 3 is a second schematic structural diagram of the adjustable workbench of the present invention when inverted.
Fig. 4 is an exploded view of the adjustable locking mechanism provided by the present invention.
Fig. 5 is an assembly view of the adjustable locking mechanism provided by the present invention.
Fig. 6 is a cross-sectional view of the adjustable locking mechanism of the present invention in an unlocked state.
Fig. 7 is a cross-sectional view of the adjustable locking mechanism of the present invention in a locked state.
Fig. 8 is a schematic structural diagram of a movable block in the locking mechanism provided by the present invention.
Detailed Description
In order to more clearly describe the technical content of the present invention, the following further description is given with reference to specific embodiments.
As shown in fig. 1-3, for the utility model provides an embodiment of adjustable workstation, wherein the workstation include table 1, base 2 and set up in table 1 and base 2 between two sets of X type elevating assembly 3, 4, X type elevating assembly 3 is including being first lifing arm 32 and the second lifing arm 31 of cross arrangement, X type elevating assembly 4 is including being first lifing arm 42 and the second lifing arm 41 of cross arrangement, the upper end of first lifing arm 32 and the first lifing arm 42 in two sets of X type elevating assembly 3, 4 is connected through connecting rod 7, the utility model provides a locking mechanical system 9 is connected with two sets of X type elevating assembly through connecting rod 7, through locking mechanical system 9 control the lift of X type elevating assembly to adjust the lift of table 1 for base 2.
As shown in fig. 2 to 3, the locking mechanism 9 provided by the present invention is installed on the back surface 11 of the table plate 1, and two ends of the connecting rod 7 are disposed in the sliding rail 12 to be slidably connected with the back surface 11 of the table plate 1; the lower end of the first lifting arm is hinged with the base 2, the upper end of the second lifting arm is hinged with the back 11 of the table board 1, and the lower end of the second lifting arm is slidably connected with the base 2 through sliding grooves 21 and 22.
As shown in fig. 1, a torsion spring 33 is disposed at the intersection of the pair of lifting arms of the X-type lifting assembly 3, a torsion spring 43 is disposed at the intersection of the pair of lifting arms of the X-type lifting assembly 4, two ends of the torsion spring 33 are respectively connected with the lifting arms 31 and 32, and two ends of the torsion spring 43 are respectively connected with the lifting arms 41 and 42. When the table board 1 is at the lowest position relative to the base 2, the torsion springs 33 and 43 are in a twisted state, so that the torsion springs 33 and 43 can buffer the descending speed of the table board 1 in the descending process of the table board 1, and likewise, the torsion springs 33 and 43 can provide certain power in the ascending process, so that the process of lifting the table board 1 is more labor-saving.
As shown in fig. 2 to 3, the connecting rod 7 is connected to the back 11 of the table board 1 through two first tension springs 6 symmetrically disposed, and the lower ends of the second lifting arms 31 and 41 are connected to the base 2 through two second tension springs 34 and 44 symmetrically disposed. When the table board 1 is at the lowest position relative to the base 2, the first tension spring 6 and the second tension spring 34 and 44 are in a stretched state, so that the first tension spring 6 and the second tension spring 34 and 44 can buffer the descending speed of the table board 1 in the descending process of the table board 1, and also the first tension spring 6 and the second tension spring 44 can provide certain power in the ascending process, so that the table board 1 can be lifted more easily.
As shown in fig. 4-7, for the present invention provides an embodiment of an adjustable locking mechanism 9, which is used to adjustably lock the connecting rod 7 connected with the two lifting arms on the back 11 of the table board 1, wherein the locking mechanism 9 includes: a mounting base 94 mounted on the back surface 11 of the table board 1, said mounting base 94 having a shaft hole 941 and a lock pin 96 disposed inside said shaft hole 941, said lock pin 96 being movable along the axial direction of said shaft hole 941; a locking bar 92 connected to the connecting rod 7 connecting the two lifting arms through a fixing plate 98, the locking bar 92 having a plurality of locking holes 921 arranged at intervals, the locking bar 92 being movably mounted to the mounting base 94 along an axial direction perpendicular to the shaft hole 941; a push rod 93, a first end of the push rod 93 is connected to the mounting seat 94, and by operating the push rod 93 to move along an axial direction perpendicular to the shaft hole 941, the push rod 93 drives the lock pin 96 to move along the axial direction of the shaft hole 941 so as to disengage the lock pin 96 from the lock hole 921, so that the locking mechanism 9 is in an unlocked state (as shown in fig. 6), and the lock bar 92 moves along the axial direction perpendicular to the shaft hole 941 so as to adjust the position of the connecting rod 7 relative to the back surface 11 of the table 1; by releasing the push rod 93, the lock pin 96 is automatically reset along the axial direction of the shaft hole to be combined with the lock hole, so that the locking mechanism is in a locking state (as shown in fig. 7).
As shown in fig. 4 and 8, the mounting seat 94 has a movable block 95, the lock pin 96 is disposed on the movable block 95, the movable block 95 has a first inclined connecting surface 951, the first end of the push rod has a second inclined connecting surface matched with the first inclined connecting surface, the movable block 95 has a U-shaped groove for mounting the lock pin 96, when the push rod 93 is operated to move along an axial direction perpendicular to the shaft hole, the second inclined connecting surface acts on the first inclined connecting surface 951 of the movable block 95, so as to drive the movable block 95 and the lock pin 96 disposed on the movable block 95 to move along the axial direction of the shaft hole, so as to disengage the lock pin 96 from the lock hole 921.
As shown in fig. 4, the mounting block 94 is provided with a press tab 97 to movably mount the locking bar 92 to the mounting block 94. A bumper tab 99 is disposed between the mounting block 94 and the press tab 97 to facilitate movement of the locking bar 92 relative to the mounting block.
As shown in fig. 4, the locking mechanism 9 includes a handle 91 connected to a second end of the push rod 93 to facilitate control of the push rod 93.
As shown in fig. 4 and 8, the locking mechanism 9 includes a first elastic restoring member 961, one end of the first elastic restoring member 961 is mounted on the back surface 11 of the table 1, the other end of the first elastic restoring member 961 is mounted on the lock pin 96, and the lock pin 96 is automatically restored along the axial direction of the shaft hole to be combined with the lock hole after the push rod 93 is released by the elastic force of the first elastic restoring member 961.
As shown in fig. 6, the locking mechanism 9 includes a second elastic restoring member 931, one end of the second elastic restoring member 931 is mounted to the push rod 93, and the other end of the second elastic restoring member 931 is mounted to the back surface 11 of the table 1, and the push rod 93 is automatically restored by the elastic force of the second elastic restoring member 931 after the push rod 93 is released.
The first and second elastic restoring members may use springs.
Use the utility model discloses a during locking mechanical system and corresponding workstation to the lifting table explains as an example, through promoting the handle, linkage push rod, movable block, lockpin, first elasticity reset the piece to unblock locking mechanical system, the hand lifts the table, through the power that torsional spring, extension spring provided, makes X type elevating system rise, rises to predetermineeing the position, loosens the handle, can lock.
Adopt the utility model discloses a locking mechanical system and corresponding workstation with adjustable, locking mechanical system can be simple, the lifting unit of effective control workstation to, it is more laborsaving when operating the workstation.
In this specification, the invention has been described with reference to specific embodiments thereof. It will, however, be evident that various modifications and changes may be made thereto without departing from the broader spirit and scope of the invention. The specification and drawings are, accordingly, to be regarded in an illustrative rather than a restrictive sense.
Claims (10)
1. An adjustable locking mechanism for adjustably locking a second body to a first body, comprising:
the mounting seat is used for being connected with the first main body and is provided with a shaft hole and a lock pin arranged in the shaft hole, and the lock pin can move along the axial direction of the shaft hole;
the locking bar is used for being connected with the second main body and is provided with a plurality of locking holes which are arranged at intervals, and the locking bar is movably arranged on the mounting seat along the axial direction which is vertical to the shaft hole;
the first end of the push rod is connected with the mounting seat, the push rod is operated to move along the axial direction perpendicular to the shaft hole, the lock pin is driven to move along the axial direction of the shaft hole, so that the lock pin is separated from the lock hole, the locking mechanism is in an unlocking state, and the lock bar moves along the axial direction perpendicular to the shaft hole to adjust the position of the second main body relative to the first main body; by releasing the push rod, the lock pin automatically resets along the axial direction of the shaft hole to be combined with the lock hole, so that the locking mechanism is in a locking state.
2. The adjustable locking mechanism of claim 1 wherein said mounting block has a movable block, said locking pin is disposed on said movable block, said movable block has a first inclined connecting surface, said first end of said push rod has a second inclined connecting surface matching said first inclined connecting surface, when said push rod is operated to move in an axial direction perpendicular to said shaft hole, said second inclined connecting surface acts on said first inclined connecting surface of said movable block to drive said movable block and said locking pin disposed on said movable block to move in an axial direction along said shaft hole, so as to disengage said locking pin from said locking hole.
3. The adjustable locking mechanism of claim 2 wherein said movable block has a U-shaped slot for receiving said locking pin.
4. The adjustable locking mechanism of claim 1 wherein a bumper is disposed between said mounting block and said locking bar to facilitate movement of said locking bar relative to said mounting block.
5. The adjustable locking mechanism of claim 1, wherein said locking mechanism comprises a first elastic restoring member, one end of said first elastic restoring member is mounted to said first body, the other end of said first elastic restoring member is mounted to said lock pin, and said lock pin is automatically restored along the axial direction of said axial hole to be engaged with said locking hole by the elastic force of said first elastic restoring member after releasing said push rod.
6. The adjustable locking mechanism of claim 1, wherein said locking mechanism comprises a second elastic restoring member, one end of said second elastic restoring member is mounted to said push rod, the other end of said second elastic restoring member is mounted to said first body, and said push rod is automatically restored by the elastic force of said second elastic restoring member after releasing said push rod.
7. An adjustable work table, comprising a table, a base, and at least one set of X-shaped lifting components arranged between the table and the base, wherein the X-shaped lifting components are provided with the locking mechanisms of any one of claims 1 to 6, and the lifting of the X-shaped lifting components is controlled through the locking mechanisms so as to adjust the lifting of the table relative to the base.
8. The adjustable workbench according to claim 7, wherein said X-shaped lifting assembly comprises a pair of lifting arms arranged in a crossed manner, wherein the upper end of one of said lifting arms is connected with the locking bar of said locking mechanism, and the mounting seat of said locking mechanism is mounted on the back of said table.
9. An adjustable work platform as claimed in claim 7 or 8, wherein the X-shaped lifting assembly comprises a first lifting arm and a second lifting arm arranged in a cross manner, the upper end of the first lifting arm is connected with a locking bar in the locking mechanism, the mounting seat of the locking mechanism is mounted on the back of the table plate, and the lower end of the first lifting arm is hinged to the base.
10. The adjustable workbench according to claim 9, wherein the workbench comprises two sets of X-shaped lifting assemblies, wherein the upper ends of the first lifting arms of the two sets of X-shaped lifting assemblies are connected through a connecting rod, and the locking bar of the locking mechanism is connected with the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922132322.2U CN211632189U (en) | 2019-12-03 | 2019-12-03 | Adjustable locking mechanism and corresponding workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922132322.2U CN211632189U (en) | 2019-12-03 | 2019-12-03 | Adjustable locking mechanism and corresponding workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211632189U true CN211632189U (en) | 2020-10-09 |
Family
ID=72694250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922132322.2U Active CN211632189U (en) | 2019-12-03 | 2019-12-03 | Adjustable locking mechanism and corresponding workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211632189U (en) |
-
2019
- 2019-12-03 CN CN201922132322.2U patent/CN211632189U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105124920B (en) | Self-powered platform | |
| US7585259B2 (en) | Weightlifting spotting machine | |
| US4979726A (en) | Chair having lift apparatus | |
| CN105901923A (en) | Lifting mechanism, lifting working platform containing lifting mechanism, and lifting method of working platform | |
| US20100258775A1 (en) | Automatic Rising Jack Stand | |
| GB2575456A (en) | A height adjustable desk for placing on an existing desktop | |
| CN214855133U (en) | Lifting working table | |
| JPH0150425B2 (en) | ||
| CN211632189U (en) | Adjustable locking mechanism and corresponding workbench | |
| CN205682789U (en) | Foot-operated pressure liftable desk | |
| CN215424440U (en) | Lifting mechanism, cleaning robot and cleaning system | |
| CN213080371U (en) | Steel reinforcement cage strutting arrangement and steel reinforcement cage seam welder | |
| CN111889859B (en) | Steel reinforcement cage strutting arrangement and steel reinforcement cage seam welder | |
| CN210081103U (en) | Carrier mechanism for torsional spring assembly | |
| US2424115A (en) | Elevating support for scaffold platforms | |
| CN220432180U (en) | Security support with limit structure | |
| CN211559167U (en) | Desktop table | |
| CN216220860U (en) | Chair armrest moving mechanism | |
| CN220999148U (en) | Hydraulic lifting mechanism | |
| CN220268284U (en) | Damping mechanism for push type position adjustment | |
| CN210471570U (en) | Safe lifting seat | |
| CN220297318U (en) | Radome perforating device | |
| CN215424438U (en) | Cleaning robot and cleaning system | |
| CN212859363U (en) | Electric tool switching device | |
| CN220719784U (en) | Be applied to precast beam roof reinforcement's automatic walking dolly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |