CN112303424A - Method for improving stability of mobile equipment base and structure thereof - Google Patents
Method for improving stability of mobile equipment base and structure thereof Download PDFInfo
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- CN112303424A CN112303424A CN202011258764.2A CN202011258764A CN112303424A CN 112303424 A CN112303424 A CN 112303424A CN 202011258764 A CN202011258764 A CN 202011258764A CN 112303424 A CN112303424 A CN 112303424A
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- base
- base plate
- knob
- supporting leg
- telescopic
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000001746 injection moulding Methods 0.000 claims description 10
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000009411 base construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention provides a design method for improving the stability of a mobile equipment base and a structure thereof, wherein the design method comprises a base plate, a support rod arranged on the base plate, a functional part borne by the upper end of the support rod, a telescopic supporting leg, and the telescopic supporting leg is further arranged on the bottom surface of the base plate; when the functional unit that the base bore uses, it is fixed that the knob is rotated and loosen, can pull out telescopic landing leg along the uide pin, alright make the support contact surface extension of base, show the stability that has promoted the mobile device base. When the device is accomodate and is reset, the base volume is showing and is reducing, has made things convenient for carrying and warehousing and transportation of mobile device. Therefore, the invention is very simple, economical and practical, and can be widely applied to equipment such as emergency mobile medical vertical performance microphones, cameras and the like.
Description
Technical Field
The invention relates to the field of mobile equipment, in particular to a method and a structure capable of improving the stability of a base of the mobile equipment.
Background
In our daily lives, portable mobile devices such as frequently mobile performance devices, mapping devices, recording devices, imaging devices, and the like are often used, particularly examination and treatment lamps in emergency mobile medical units, military field medical facilities, and the like. Because these devices are frequently transported or used in the field, it is highly desirable to have a small size and light weight for storage and transportation, and to have good stability for use. Therefore, foldable bases in various forms such as telescopic tripods and the like are often seen, and the structural form is not ideal for the stability of a slightly heavy load; in addition, some mobile devices have a base designed to be relatively large and heavy, which increases the volume and weight of the device during storage and transportation and carrying, although having good stability. The movable base of the movable operating lamp disclosed in chinese patent publication No. CN207990457U is a movable seat type base structure, which has good stability, but is too large and poor in portability.
Disclosure of Invention
The invention aims to provide a method for improving the stability of a mobile equipment base, and a mobile equipment base which is small in size and light in weight during storage and transportation and has better stability during use is manufactured on the basis of the method.
In order to achieve the purpose, the invention provides a method for improving the stability of a base of a mobile device, which comprises a base plate, a support rod arranged on the base, a functional part born at the upper end of the support rod and a telescopic support leg, and is characterized in that: the bottom surface of the base plate is provided with at least three knob screw holes which are radially arranged in the equal direction and are positioned on the inner side and a positioning guide pin which is positioned on the outer side, the middle of each telescopic supporting leg is longitudinally provided with a guide groove, the far end edge of each telescopic supporting leg is provided with a part protruding towards the ground for protecting a knob handle, each telescopic supporting leg is sleeved on the guide pin by virtue of the guide groove and is attached to the bottom surface of the base plate, and a screw rod of the knob penetrates through the guide groove to be screwed into the knob screw holes and screws the telescopic supporting legs in an extending or folding.
Furthermore, the base is a simple carrier, and a base cover can be arranged on the base plate, and a power adapter, a battery and other components are installed in the cover.
The base structure of the mobile device designed based on the technical solution provided in claim 1 comprises a base plate, a support rod installed on the base, a functional component carried at the upper end of the support rod, and a telescopic leg, and is characterized in that:
the bottom surface of the base plate is provided with at least three knob screws which are radially arranged in the same direction and are positioned on the inner side and guide pins which are positioned on the outer side;
the middle of the telescopic supporting leg is longitudinally provided with a telescopic guide groove, and the edge of the far end of the supporting leg is provided with a projection part which is used for protecting the knob handle and faces the ground;
the telescopic supporting leg is sleeved on the guide pin by virtue of the guide groove and attached to the bottom surface of the base plate, and the screw of the knob penetrates through the guide groove and is screwed into the knob screw hole, so that the telescopic supporting leg is screwed in an extending or folding state.
The base plate and the telescopic supporting legs can be made of steel plates through cutting, welding and casting forming.
Preferably, the base plate, the matching structure for mounting the electric appliance on the base plate, and the central mounting column, the guide pin, the knob screw hole and other structures for mounting the support rod on the base plate are made of high-strength plastics such as PA66 through one-time injection molding.
Preferably, the telescopic leg and the structures of the guide groove, the protruding part and the like of the telescopic leg are made of high-strength plastic such as PA66 through one-time injection molding.
Further, the base is a simple carrier, and a base housing may be disposed on the base, and a charger, a battery, and other components are installed in the base housing.
Adopt above a mobile device base structure, the upper end of bracing piece bears and installs functional component such as illumination lamps and lanterns, microphone, camera.
Compared with the prior art, the invention has the following beneficial effects: when the landing leg needs extend the extension, it is fixed to rotate the knob and loosen, draws out telescopic landing leg along the straight line direction of uide pin, knob screw rod and screws fixedly again, alright make the holding surface extension of base, show the stability that has promoted the mobile device base. When the device is accomodate and is reset, the base volume is showing and is reducing, has made things convenient for carrying and warehousing and transportation of mobile device. Therefore, the invention is very simple, economical and practical, and can be widely applied to a plurality of devices such as emergency medical upright lamps, mobile performance microphones, cameras and the like.
Drawings
Fig. 1 is a schematic cross-sectional structure diagram of a base structure of a mobile device according to the present invention.
Fig. 2 is a bottom view of a base plate of a mobile device base structure according to the present invention.
FIG. 3 is a schematic bottom view of a telescoping leg of a mobile device base configuration of the present invention.
Fig. 4 is a schematic sectional structure view of the telescopic leg according to the present invention.
Fig. 5 is a schematic top view of a telescoping leg of the present invention.
Fig. 6 is a schematic bottom view of a mobile device base structure according to the present invention in a closed state.
Fig. 7 is a schematic bottom view of a mobile device base structure according to the present invention in an unfolded state.
Fig. 8 is a schematic top view of a mobile device base structure according to the present invention in an unfolded state.
Fig. 9 is a cross-sectional schematic view of a mobile device base construction of the present invention with a base housing and its electrical components installed.
FIG. 10 is a schematic view of the components of a light fixture carried by a mobile device base construction in accordance with the present invention;
fig. 11 is a schematic view of a microphone assembly carried by a mobile device base structure in accordance with the present invention.
In the figure: 1. a support bar; 2. a base plate; 2.1, a knob screw hole; 2.2, a guide pin mounting part and a central column mounting hole; 3. a telescoping leg; 3.1, a protrusion part; 3.2, a guide groove; 4. a guide pin; 5. locking the knob; 6. a central assembly column; 7. an electrical component; 8. a base housing; 9. a microphone; 10. a luminaire.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Referring to the drawings, the invention is embodied in a method for improving the stability of a mobile equipment base, and the mobile equipment base manufactured based on the method is small in size and light in weight during storage and transportation and has better stability during use.
Referring to fig. 1-8, to achieve the object of the present invention, the present invention provides a design method for improving the stability of a mobile device base, which includes a support rod and a base plate, wherein the upper end of the support rod bears a functional component, and the lower end of the support rod is mounted on the base; the bottom surface of the base plate is further provided with telescopic supporting legs; the bottom surface of the base plate is provided with at least three knob screws which are radially arranged in the same direction and are positioned on the inner side and guide pins which are positioned on the outer side; the middle of the telescopic supporting leg is longitudinally provided with a guide groove, and the edge of the far end of the supporting leg is provided with a projection part which is used for protecting a knob handle and faces the ground; the telescopic supporting leg is sleeved on the positioning guide pin by virtue of the guide groove and attached to the bottom surface of the base plate, and the screw of the knob penetrates through the guide groove and is screwed into the knob screw hole, so that the telescopic supporting leg is screwed in an extending or folding state.
Referring to fig. 9, in order to facilitate the matching use of different functional components, the base is a simple carrier, and a base cover can be mounted on the base plate, and components such as an electric appliance and a battery can be arranged in the base cover.
Example one
Based on the principle and the method, the base structure of the mobile equipment can be designed and manufactured specifically, and comprises a base plate, a support rod, a functional part borne by the upper end of the support rod and a telescopic support leg in the prior art, wherein the center of the base plate is provided with a central mounting column in a penetrating way, the bottom of the support rod is sleeved on the mounting column and is screwed and fixed by screws, and therefore, the base structure is easy to disassemble and assemble; the base plate can be made of steel plates through cutting, welding, casting or injection molding, and the support rods and the base plate are connected through welding, screwing, riveting or other methods.
The key of the invention for improving the stability of the mobile equipment base is that the bottom surface of the base plate is provided with a telescopic supporting leg. Firstly, an improved design is carried out on a base plate, the bottom surface of the base plate is provided with at least three equal directions (preferably four directions), radially arranged knob screws positioned on the inner side and guide pins positioned on the outer side; the positioning pin can be arranged on the bottom surface of the base plate by various methods such as welding, thread, injection molding, embedding and the like, and the diameter of the positioning pin is movably matched with the guide groove.
The middle of the telescopic supporting leg is longitudinally provided with a guide groove, and the edge of the far end of the supporting leg is provided with a projection part which is used for protecting a knob handle and faces the ground; for aesthetic reasons, the shape of the telescopic leg can be designed in various patterns; the material and the method for manufacturing the support leg are also convenient, and the support leg can be made of steel plates by cutting, welding, casting, injection molding and the like.
In order to improve the production efficiency and simplify the process, the base plate, the matching structure for mounting the electric appliance on the base plate, the central mounting column for mounting the support rod on the base plate, the guide pin, the knob screw hole and other structures can be preferably made of high-strength plastics such as PA66 and the like through one-time injection molding.
As mentioned above, the telescopic leg and the guiding groove and the protrusion thereof can also be made of high strength plastic such as PA66 by one-step injection molding.
The next step is to install the telescoping legs with the base plate. The telescopic supporting leg is sleeved on the guide pin by virtue of the guide groove and attached to the bottom surface of the base plate, and the screw of the locking knob penetrates through the guide groove and is screwed into the knob screw hole, so that the telescopic supporting leg is screwed in an extending or folding state.
Example two
Referring to fig. 9, the base structure of a mobile device according to the first embodiment is mainly used for devices that do not require a base to have electrical components, and for devices such as an ac/dc mobile operation auxiliary illuminating lamp, a base cover can be installed on the base plate to facilitate the arrangement of batteries and electrical components, and the electrical components and the like are arranged in the base cover. The base cover can be made of various materials and methods such as metal drawing, injection molding and the like.
EXAMPLE III
The examples are further presented to further illustrate the application of such a base to a particular product combination that may improve stability. Based on the manufacturing principle of the first or second embodiment, the size and weight design of the base structure can be adjusted according to the size, weight, and purpose of the functional component carried by the upper end of the supporting column.
With reference to fig. 10 and 11, with the base structure according to any of the above technical features, the upper end of the support rod can carry and mount various functional components such as a lighting fixture, a microphone, a camera, and the like.
With reference to fig. 10 and 11, the base of the telescopic leg can be conveniently expanded, so that the volume and weight of the equipment borne by the supporting rod are obviously reduced, the supporting rod is more convenient to move, and the stability in use is greatly enhanced.
Through the introduction of the embodiments, compared with the prior art, the invention has the advantages of simple manufacture, ingenious design, economy, practicability and remarkable beneficial effect. Therefore, the device can be widely applied to equipment such as field operations, emergency mobile medical lamps, mobile performance microphones and the like.
In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. The utility model provides a method for improving mobile device base stability, includes the base, installs in the bracing piece of base, the functional unit, the telescopic landing leg that the bracing piece upper end bore, its characterized in that: the bottom surface of the base is a plane and is provided with at least three knob holes which are radially arranged in the same direction and are positioned on the inner side and a positioning guide pin which is positioned on the outer side, the middle of the telescopic supporting leg is longitudinally provided with a guide groove, the far end edge of the telescopic supporting leg is provided with a part which protrudes towards the ground and is used for protecting a knob handle, the telescopic supporting leg is sleeved on the guide pin by virtue of the guide groove and is attached to the bottom surface of the base plate, and a screw rod of the knob penetrates through the guide groove and is screwed into the knob hole and the telescopic supporting leg is screwed in an.
2. The method as claimed in claim 1, wherein the base is a simple carrier, and a base cover is disposed on the base plate, and a power adapter, a battery, etc. are installed in the cover.
3. The base structure of the mobile device designed based on the technical solution provided in claim 1 comprises a base plate, a support rod installed on the base, a functional component carried at the upper end of the support rod, and a telescopic leg, and is characterized in that:
the bottom surface of the base plate is provided with at least three knob screws which are radially arranged in the same direction and are positioned on the inner side and guide pins which are positioned on the outer side;
the middle of the telescopic supporting leg is longitudinally provided with a telescopic guide groove, and the edge of the far end of the supporting leg is provided with a projection part which is used for protecting the knob handle and faces the ground;
the telescopic supporting leg is sleeved on the guide pin by virtue of the guide groove and attached to the bottom surface of the base plate, and the screw of the knob penetrates through the guide groove and is screwed into the knob screw hole, so that the telescopic supporting leg is screwed in an extending or folding state.
4. The base structure of claim 3, wherein the base plate and the retractable legs are made of steel plate by cutting, welding, and casting.
5. The base structure of claim 3, wherein the base plate, the fitting structure for mounting the electrical device on the base plate, the central mounting post, the guide pin, the knob screw hole and the like provided on the base plate are made of high-strength plastic such as PA66 by one-time injection molding.
6. The base structure of claim 3, wherein the telescopic legs and the guiding grooves and protrusions are made of high-strength plastic such as PA66 by one-time injection molding.
7. A base structure of mobile device as claimed in claim 3, wherein the base is a simple carrier, and a base cover is provided on the base plate, and a power adapter, a battery, etc. are installed in the cover.
8. A base structure for mobile equipment as claimed in claims 3-7, characterized in that the upper ends of said supporting bars carry the corresponding functional components of lighting fixtures, microphones, cameras, etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011258764.2A CN112303424A (en) | 2020-11-12 | 2020-11-12 | Method for improving stability of mobile equipment base and structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011258764.2A CN112303424A (en) | 2020-11-12 | 2020-11-12 | Method for improving stability of mobile equipment base and structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112303424A true CN112303424A (en) | 2021-02-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011258764.2A Pending CN112303424A (en) | 2020-11-12 | 2020-11-12 | Method for improving stability of mobile equipment base and structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112303424A (en) |
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2020
- 2020-11-12 CN CN202011258764.2A patent/CN112303424A/en active Pending
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| TA01 | Transfer of patent application right |
Effective date of registration: 20211019 Address after: 201901 No. 238 Xiang Xiang Road, Shanghai, Baoshan District Applicant after: SHANGHAI PINXING MEDICAL EQUIPMENT Co.,Ltd. Applicant after: Institute of Medical Support Technology of Academy of System Engineering of Academy of Military Science Address before: 201901 No. 238 Xiang Xiang Road, Shanghai, Baoshan District Applicant before: SHANGHAI PINXING MEDICAL EQUIPMENT Co.,Ltd. |
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| TA01 | Transfer of patent application right |