CN215881671U - Dinner plate dismounting structure of food delivery robot - Google Patents
Dinner plate dismounting structure of food delivery robot Download PDFInfo
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- CN215881671U CN215881671U CN202122433500.2U CN202122433500U CN215881671U CN 215881671 U CN215881671 U CN 215881671U CN 202122433500 U CN202122433500 U CN 202122433500U CN 215881671 U CN215881671 U CN 215881671U
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- dinner plate
- plunger
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Abstract
The embodiment of the utility model discloses a dinner plate dismounting structure of a food delivery robot, which comprises a slide bar connected to a dinner plate and a positioning piece connected to a fixed frame, wherein the lower end of the slide bar is provided with a plurality of slide groove holes; still include the retaining member, the retaining member is connected on the mount, and when the dinner plate was connected with the mount, the retaining member was connected with the draw runner. The disassembly and assembly structure can realize quick assembly and disassembly of the dinner plate, is simple to assemble, and does not need disassembly and assembly tools.
Description
Technical Field
The utility model relates to the technical field of robots, in particular to a dinner plate dismounting structure of a meal delivery robot.
Background
When a robot delivers a meal, a dinner plate needs to be installed on a fixing frame, and the existing installation modes include two installation modes, namely, a screw rod with the same specification is pre-embedded on the dinner plate and the fixing frame, a connecting nut is screwed on the screw rod of the dinner plate, a pin on the screw rod of the dinner plate is inserted into a hole of the screw rod of the fixing frame, a nut on the dinner plate is downwards rotated to the screw rod of the fixing frame, the nut is meshed with threads of the fixing frame and is meshed with the threads on the dinner plate, and then the dinner plate can be connected with the fixing frame; the second is to pre-embed a shaft on the dinner plate, pre-embed a shaft sleeve on the fixing frame, and drill and tap a thread on the circular surface of the shaft sleeve; the shaft of the dinner plate is inserted into the shaft sleeve, and the shaft is tightly jacked by the jackscrew through the threaded hole in the shaft sleeve, so that the dinner plate is reliably connected with the fixing frame.
However, in the first mode, the processing technology is difficult firstly, because the dinner plate rotates left and right relative to the fixed frame, so that the relative rotation can be ensured only if the pin on the dinner plate is opposite to the hole of the screw rod on the fixed frame; moreover, the assembly of the two modes is time-consuming and labor-consuming; the quick-release and quick-assembly device needs dismounting tools and the like, is inconvenient and not quick, and cannot achieve the effect of quick-release and quick-assembly.
Therefore, there is a need for a structure to quickly assemble and disassemble the dinner plate, which is easy to assemble and needs no disassembling and assembling tools.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a dinner plate dismounting structure of a food delivery robot.
In order to solve the technical problems, the utility model aims to realize the following technical scheme: the dinner plate dismounting structure of the meal delivery robot comprises a slide bar connected to a dinner plate and a positioning piece connected to a fixed frame, wherein the lower end of the slide bar is provided with a plurality of slide groove holes, and when the dinner plate is connected with the fixed frame, the positioning piece is embedded into the slide groove holes; still include the retaining member, the retaining member is connected on the mount, works as the dinner plate with when the mount is connected, the retaining member with the draw runner is connected.
The further technical scheme is as follows: the sliding strips are respectively arranged on two sides of the dinner plate.
The further technical scheme is as follows: the locating element includes set screw, set screw is last to be equipped with first mounting groove, be equipped with first reset spring in the first mounting groove, first reset spring keeps away from the one end of first mounting groove bottom is connected with the location ripples pearl.
The further technical scheme is as follows: the retaining member includes plunger screw, plunger screw's one end is connected with fixed swivel nut, fixed swivel nut is connected with second reset spring, the fixed swivel nut interpolation is equipped with the plunger pull rod, second reset spring arranges in the periphery of plunger pull rod.
The further technical scheme is as follows: and a plunger head is arranged at one end of the plunger pull rod, which is far away from the plunger screw.
The further technical scheme is as follows: and a stop block is arranged at one end of the plunger pull rod close to the plunger screw, and a notch is arranged at one end of the fixed threaded sleeve close to the plunger screw.
The further technical scheme is as follows: the slide bar is connected with the dinner plate through a fastener.
The further technical scheme is as follows: the number of the fixing frames is two.
The further technical scheme is as follows: the number of the positioning pieces is at least two.
Compared with the prior art, the utility model has the beneficial effects that: the sliding strips are connected to the two sides of the dinner plate, the positioning part and the locking part are arranged on the fixing frame, the positioning part and the sliding strips are matched to limit the degree of freedom of the dinner plate, when the dinner plate is installed, the dinner plate can be locked by rotating the locking part, the dinner plate can be removed by rotating the locking part again, the fast assembly and the fast disassembly of the dinner plate are realized, the assembly is simple, and a disassembling tool is not needed.
The utility model is further described below with reference to the accompanying drawings and specific embodiments.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is an exploded schematic view of a dinner plate dismounting structure of a meal delivery robot according to an embodiment of the present invention;
fig. 2 is a sectional structure diagram of a dinner plate dismounting structure of a meal delivery robot provided by the embodiment of the utility model;
FIG. 3 is a schematic structural view of a retaining member in a locked state according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of the locking member according to the present invention in a pulled-apart state;
fig. 5 is a schematic structural diagram of a positioning element according to an embodiment of the present invention;
the labels in the figures illustrate:
10. a dinner plate; 11. a fastener; 20. a slide bar; 30. a fixed mount; 40. a positioning member; 41. a set screw; 42. a first return spring; 43. positioning the beads; 50. a locking member; 51. a plunger screw; 52. fixing the threaded sleeve; 53. a second return spring; 54. a plunger head; 55. a plunger rod; 56. and a stop block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
Referring to fig. 1, fig. 1 is an exploded schematic view of a dinner plate 10 dismounting structure of a food delivery robot according to an embodiment of the present invention, which can be applied to an occasion where the dinner plate 10 is connected to a fixing frame 30, so as to achieve fast assembly and fast disassembly of the dinner plate 10, and is simple to assemble and does not need a dismounting tool.
Referring to fig. 1 and 2, the above-mentioned structure for disassembling and assembling a service plate 10 of a service robot includes a slide bar 20 connected to the service plate 10 and a positioning member 40 connected to a fixing frame 30, wherein a plurality of chute holes are formed at the lower end of the slide bar 20, and when the service plate 10 is connected to the fixing frame 30, the positioning member 40 is embedded in the chute holes; and the dinner plate fixing device further comprises a locking piece 50, wherein the locking piece 50 is connected to the fixing frame 30, and when the dinner plate 10 is connected with the fixing frame 30, the locking piece 50 is connected with the slide bar 20.
When the dinner plate 10 is installed, the conical surface of the positioning piece 40 is flush with the fixed frame 30 or is slightly short, the sliding groove hole is blocked by the positioning piece 40 and continues to go deep, the thrust of the dinner plate 10 is increased, the positioning piece 40 is embedded into the sliding groove hole, the dinner plate 10 and the fixed frame 30 are locked by the locking piece 50, when the dinner plate 10 needs to be disassembled, the locking piece 50 is unscrewed, the dinner plate 10 can be disassembled by pulling out the dinner plate 10, the quick assembly and disassembly of the dinner plate 10 are realized, the assembly is simple, and the disassembly and assembly tool is not needed.
In one embodiment, referring to fig. 1, the tray 10 is provided with sliding bars 20 at two sides thereof.
In particular, the slide 20 is connected to the dinner plate 10 by means of a fastener 11. In the present embodiment, the fastening member 11 is, but not limited to, a cross-slot combination screw, and the cross-slot combination screw is used to connect the slide bar 20 and the dinner plate 10, so that the structure is simple.
In an embodiment, referring to fig. 5, the positioning member 40 includes a positioning screw 41, the positioning screw 41 is provided with a first mounting groove, a first return spring 42 is disposed in the first mounting groove, and one end of the first return spring 42 away from the bottom of the first mounting groove is connected to a positioning ball 43.
In the present embodiment, during the pushing, the first return spring 42 is compressed, and when the positioning screw 41 is located below the chute hole, the first return spring 42 is returned so that the positioning beads 43 are embedded in the chute hole.
In an embodiment, referring to fig. 3 and 4, the locking member 50 includes a plunger screw 51, one end of the plunger screw 51 is connected to a fixing threaded sleeve 52, the fixing threaded sleeve 52 is connected to a second return spring 53, a plunger pull rod 55 is inserted into the fixing threaded sleeve 52, and the second return spring 53 is disposed on an outer circumference of the plunger pull rod 55.
In an embodiment, referring to fig. 3 and 4, the plunger pull rod 55 is provided with a plunger head 54 at an end away from the plunger screw 51.
In an embodiment, referring to fig. 3 and 4, the plunger pull rod 55 has a stopper 56 at an end close to the plunger screw 51, and the fixing screw 52 has a notch at an end close to the plunger screw 51.
When the locking member 50 is in the pulled-apart state, that is, when the dinner plate 10 is not locked, the stopper 56 is located outside one end of the fixed threaded sleeve 52 close to the plunger screw 51, so that the plunger head 54 compresses the second return spring 53, in this embodiment, one end of the plunger head 54 close to the plunger pull rod 55 is larger than the plunger pull rod 55, one end of the second return spring 53 abuts inside the fixed threaded sleeve 52, and the other end abuts on one end of the plunger head 54 close to the plunger pull rod 55.
When locking member 50 locks dish 10, plunger screw 51 is connected to fixed threaded sleeve 52 by rotating plunger screw 51, i.e. fixed threaded sleeve 52 is rotated, so that stop 56 is embedded in the notch, thereby moving the entire plunger rod 55 and driving plunger head 54 into engagement with slide 20.
In the present embodiment, the stopper 56 is shaped as a rectangular parallelepiped, when the plunger screw 51 is in the open state, please refer to fig. 4, at this time, the length direction of the stopper 56 is stopped outside the fixing screw sleeve 52, and when the plunger screw 51 is in the locked state, please refer to fig. 3, at this time, the length direction of the stopper 56 is embedded in the notch.
In an embodiment, referring to fig. 1, the number of the fixing frames 30 is two.
In an embodiment, referring to fig. 1, the number of the positioning members 40 is at least two.
In the embodiment, the slide bar 20 limits five degrees of freedom of the dinner plate 10 with similar structure, and the positioning member 40 limits the last degree of freedom of the slide bar 20 and the fixing frame 30; the locking member 50 can be quickly disassembled and assembled for the dinner plate 10.
The slide bar 20 is locked on the dinner plate 10 by two cross-shaped groove screws, and the slide bar 20 is respectively arranged at the left side and the right side of the dinner plate 10; then, two positioning screws 41 are screwed on the fixed frame 30, and the conical surfaces of the positioning screws 41 are flush with the fixed frame 30 or are slightly short; then the rotary locking piece 50 is screwed on the fixed frame 30; finally, the dinner plate 10 with the sliding strips 20 arranged on both sides is plugged into the fixing frame 30, the locking piece 50 is in an open state, in the process of plugging the dinner plate 10, the positioning wave beads 43 slide into the sliding groove holes of the sliding strips 20, the dinner plate 10 is fixed, and then the locking piece 50 is rotated to be locked, so that the whole dinner plate 10 is locked.
When the slide bar 20 is pushed into the fixing frame 30, the locking part 50 is in an open state, after the positioning wave bead 43 blocks the sliding groove hole, the dinner plate 10 continues to go deep, the pushing force of the dinner plate 10 is increased, and the first return spring 42 below the positioning wave bead 43 is compressed; the slide bar 20 is pushed inwards continuously, and when the positioning beads 43 on the two positioning pieces 40 on the fixing frame 30 are clamped in the sliding groove holes, the dinner plate 10 is pushed to the position; the plunger screw 51 is pulled down and rotated by a certain angle, so that the stopper 56 falls into the notch of the fixed screw sleeve 52, as shown in fig. 3; the plunger head 54 is inserted into the corresponding hole of the chute and the entire dinner plate 10 is completely fixed; to remove tray 10, plunger screws 51 are pulled apart and pushed or pulled out of tray 10 without the use of tools.
Foretell food delivery robot dinner plate 10 dismouting structure through connecting draw runner 20 in the both sides of dinner plate 10, sets up setting element 40 and retaining member 50 on mount 30, and the cooperation of setting element 40 and draw runner 20 prescribes a limit to the degree of freedom of dinner plate 10, and when dinner plate 10 installs, rotatory retaining member 50 alright lock dinner plate 10, rotatory retaining member 50 alright get rid of dinner plate 10 once more, realizes the fast-assembling quick detach of dinner plate 10, and the assembly is simple, and need not assembly and disassembly tools.
While the utility model has been described with reference to specific embodiments, the utility model is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the utility model. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A dinner plate dismounting structure of a meal delivery robot is characterized by comprising a slide bar connected to a dinner plate and a positioning piece connected to a fixed frame, wherein the lower end of the slide bar is provided with a plurality of slide groove holes; still include the retaining member, the retaining member is connected on the mount, works as the dinner plate with when the mount is connected, the retaining member with the draw runner is connected.
2. The dining plate assembly and disassembly structure of claim 1, wherein the sliding bars are respectively disposed on two sides of the dining plate.
3. The dinner plate dismounting structure of the meal delivery robot according to claim 1, wherein the positioning member comprises a positioning screw, a first mounting groove is formed in the positioning screw, a first return spring is arranged in the first mounting groove, and a positioning bead is connected to one end, away from the bottom of the first mounting groove, of the first return spring.
4. The dining plate dismounting structure of claim 3, wherein the locking member comprises a plunger screw, one end of the plunger screw is connected with a fixed threaded sleeve, the fixed threaded sleeve is connected with a second return spring, a plunger pull rod is inserted into the fixed threaded sleeve, and the second return spring is arranged on the periphery of the plunger pull rod.
5. The dining robot dinner plate dismounting structure according to claim 4, wherein a plunger head is arranged at one end of the plunger pull rod far away from the plunger screw.
6. The dining plate removing and installing structure of the food delivery robot of claim 5, wherein a stopper is disposed at an end of the plunger rod close to the plunger screw, and a notch is disposed at an end of the fixing screw sleeve close to the plunger screw.
7. The meal tray disassembly and assembly structure of claim 1, wherein the slide is connected to the meal tray by a fastener.
8. The meal tray dismounting structure of claim 1, wherein the number of the fixing frames is two.
9. The dining plate removing and assembling structure of claim 1, wherein the number of said positioning members is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122433500.2U CN215881671U (en) | 2021-09-29 | 2021-09-29 | Dinner plate dismounting structure of food delivery robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122433500.2U CN215881671U (en) | 2021-09-29 | 2021-09-29 | Dinner plate dismounting structure of food delivery robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215881671U true CN215881671U (en) | 2022-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122433500.2U Active CN215881671U (en) | 2021-09-29 | 2021-09-29 | Dinner plate dismounting structure of food delivery robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215881671U (en) |
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2021
- 2021-09-29 CN CN202122433500.2U patent/CN215881671U/en active Active
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