CN110260902A - A kind of portable instrument grip structure, portable instrument and application method - Google Patents
A kind of portable instrument grip structure, portable instrument and application method Download PDFInfo
- Publication number
- CN110260902A CN110260902A CN201910682547.7A CN201910682547A CN110260902A CN 110260902 A CN110260902 A CN 110260902A CN 201910682547 A CN201910682547 A CN 201910682547A CN 110260902 A CN110260902 A CN 110260902A
- Authority
- CN
- China
- Prior art keywords
- handle
- portable instrument
- shell
- annular portion
- briquetting
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G3/00—Attaching handles to the implements
- B25G3/02—Socket, tang, or like fixings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G3/00—Attaching handles to the implements
- B25G3/02—Socket, tang, or like fixings
- B25G3/12—Locking and securing devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/16—Elements for restraining, or preventing the movement of, parts, e.g. for zeroising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/20—Caging devices for moving parts when not in use
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of portable instrument grip structures, portable instrument and application method, it solves grip structure in the prior art and has a single function, or setting is complicated, the problem of poor reliability, with the fixation for being able to achieve multiple gear handles, meet the beneficial effect of portable use demand, its scheme is as follows: a kind of portable instrument grip structure, including handle, one end of handle is the annular portion for engaging with shell, handle can be realized relative to shell and be rotated, groove is set in annular portion, the multiple fixed blocks of setting in groove, detent slot is formed between two adjacent fixed blocks；Briquetting is limited, limits the retention bead that the side setting of briquetting can cooperate with detent slot, and limit briquetting to cooperate with shell；Tabletting, tabletting are set to the other side of limit briquetting, and the connection with shell is realized in tabletting by locking member, and locking member passes through the groove setting of limit briquetting and annular portion.
Description
Technical field
The present invention relates to instrument fields, more particularly to a kind of portable instrument grip structure, portable instrument and make
Use method.
Background technique
Handle is the handle of instrument, the working condition and handle of handle when existing handle design places and carries to instrument
Production process consider it is not comprehensive enough, two kinds of handles are each defective, the first handle is installed in the rotary shaft on shell, no auxiliary
Limiting device, instrument theoretically have a risk toppled when carrying, and when instrument slant setting can not also provide Auxiliary support, whole function
Can be also relatively single, it can not achieve function abundant；There is position limiting structure inside second of handle, but design complexity, reliability is not
Ideal provides elastic force by the compression and rebound of spring, if spring reliability is poor, failure is easy to appear in use, and
This handle increases technology difficulty, and higher cost, and therefore, existing two kinds of structures are difficult to meet portable instrument to handle
Requirement.
Summary of the invention
For overcome the deficiencies in the prior art, it the present invention provides a kind of portable instrument grip structure, can be realized
The switching of multiple gears, and guarantee the stability of each gear setting.
A kind of concrete scheme of portable instrument grip structure is as follows:
A kind of portable instrument grip structure, comprising:
Handle, one end of handle are the annular portion for engaging with shell, and handle can be realized relative to shell and be rotated, circle
Groove is set in ring portion, multiple fixed blocks are set in groove, form detent slot between two adjacent fixed blocks；
Briquetting is limited, limits the retention bead that the side setting of briquetting can cooperate with detent slot, and limiting briquetting can
Cooperate with shell；
Tabletting, tabletting are set to the other side of limit briquetting, and the connection with shell, and locking member are realized in tabletting by locking member
Across limit briquetting and the setting of the groove of annular portion.
Grip structure provided by the invention, the interior fixed block that passes through of annular portion groove form detent slot, retention bead and detent
Slot cooperation, and tabletting passes through limit briquetting and shell is realized and connected, the position of limit briquetting in this way is defined, but not is influenced
The rotation of handle, swing handle realize that retention bead engages from different detent slots, handle are stably fixed at each shelves with this
Position, realizes the switching of each gear under external force.
Further, multiple fixed blocks are arranged along the circumferential direction of the annular portion, the detent formed in this way
Slot is equally in the circumferential direction of annular portion.
Further, the limit briquetting is cross-shaped configuration part, and limits briquetting and set there are two the retention bead,
Close for engaging, detent slot is wedge groove, i.e. the two sides of fixed block have inclined-plane.
Further, retention bead described in two is arranged in same straight line, and any opposition in the detent slot
Two detent slot positions limit briquetting after being able to achieve handle rotation set angle in this way in the straight line where the annular portion diameter
Two retention beads just with a pair of of detent slot cooperate.
Further, portable instrument grip structure further includes the fastener for covering the annular portion.
Further, buckle is arranged in the circumference of the fastener, and the annular portion groove inner sidewall is arranged and is clasped
Card slot, buckle may be provided with multiple, and the setting quantity of card slot is identical with buckle, be convenient for buckling into annular portion in this way.
Further, the limit briquetting is elastic component, limits the preferred nylon of material of briquetting, the material of the tabletting is
Mould steel, such mould steel tabletting can provide balanced consistent pressure to limit briquetting, and tabletting covers the limit briquetting
Crosspiece.
For overcome the deficiencies in the prior art, the present invention also provides a kind of portable instruments, comprising:
The one or both sides of shell, shell are equipped with limiting section；
A kind of portable instrument grip structure, annular portion are arranged in limiting section, and grip structure phase under external force
Rotation can be realized for limiting section.
Further, it is described limit briquetting setting with the limiting section cooperation limiting slot, in this way convenient for limit briquetting and
The limiting section of shell side is realized effectively fixed.
A kind of application method of portable instrument, including following content:
The portable instrument is installed on the side of the shell with grip structure, and handle, which is vertically arranged, is fixed on
One gear, retention bead engages with a pair of of detent slot at this time；
When operator needs levels operation portable instrument, handle is rotated clockwise, annular portion is with respect to shell limiting section
Realize rotation, when retention bead engages with lower a pair of of detent slot, handle is fixed on the second gear；
When operator needs standing operation portable instrument, continue to rotate clockwise handle, annular portion is relative to shell
Limiting section realizes rotation again, and when retention bead engages with lower a pair of of detent slot, handle is fixed on third baffle, at this time
Hand is arranged diagonally downward, and contacts with ground or desktop, provides Auxiliary support effect.
Compared with prior art, the beneficial effects of the present invention are:
1) present invention realizes the shift and clamping of handle using the flexible deformation of limit briquetting, is provided using tabletting balanced
Consistent pressing force, and cooperated by retention bead and detent slot to guarantee the specific gear of handle, on the whole, using more
Simple principle and structure ensure that handle function abundant and higher reliability.
2) present invention can not only be cooperated, and can be with shell limiting section by the setting of limit briquetting with detent slot
It realizes detent, avoids rotating handle and cause to interfere.
3) fastener of the present invention is realized with ring part by buckle and is connected, the convenient disassembly to handle.
4) present invention has cured the structure of limiting section, can effectively enhance in this way by the way that limiting section is arranged in shell side
The versatility of handle mutually copes with handle except the structural modeling of annular portion has reserved enough free spaces.
5) present invention may be implemented the different stalls of handle, meet making for portable instrument by the setting of grip structure
With demand, overall structure is simple, and setting rationally, has stronger versatility.
Detailed description of the invention
The Figure of description for constituting a part of the invention is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.
Fig. 1 is a kind of perspective view of the explosion of portable instrument grip structure and shell cooperation in the embodiment of the present invention 1；
Fig. 2 is the schematic diagram of handle in the embodiment of the present invention 1；
Fig. 3 is handle portion schematic enlarged-scale view in the embodiment of the present invention 1；
Fig. 4 is the schematic diagram that briquetting is limited in the embodiment of the present invention 1；
Fig. 5 is the enlarged diagram of limiting section at shell in the embodiment of the present invention 2；
Fig. 6 (a) is that portable instrument handle turns to the first gear schematic diagram in the embodiment of the present invention 2；
Fig. 6 (b) is that portable instrument handle turns to the second gear schematic diagram in the embodiment of the present invention 2；
Fig. 6 (c) is that portable instrument handle turns to third gear schematic diagram in the embodiment of the present invention 2；
Wherein, 1. shell, 2. handles, 3. limit briquettings, 4. tablettings, 5. screws, 6. fasteners, 7. limiting sections, 8. limiting slots,
9. crosspiece, 10. perpendicular sections, 11. threaded blocks, 12. connecting rods, 13. stop collars, 14. buckles, 15. card slots, 16. fixed blocks, 17. detents
Slot, 18. annular portions, 19. retention beads.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the present invention.Unless another
It indicates, all technical and scientific terms used herein has usual with general technical staff of the technical field of the invention
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to exemplary embodiments of the present invention.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
Embodiment 1
As background technique is introduced, the deficiencies in the prior art, in order to solve technical problem as above, this hair
Bright to propose a kind of portable instrument grip structure, with reference to the accompanying drawings of the specification, the present invention is further elaborated.
In a kind of typical embodiment of the invention, as shown in Figure 1, a kind of portable instrument grip structure, including
Handle 2, limit briquetting 3, tabletting 4 and fastener 6, the end of handle 2 is annular portion 18, as shown in Fig. 2, annular portion 18 is for clamping
In 1 side of shell, and under external force, handle annular portion 18 can realize rotation relative to shell, and annular portion 18 is equipped with recessed
Slot, groove is interior to be arranged multiple detent slots 17, and multiple fixed blocks 16 are arranged in circumferential pass through in groove, and fixed block 16 is arc block, phase
A detent slot 17 is formed between two adjacent fixed blocks 16, as shown in figure 3, detent slot 17 is wedge groove, the number of detent slot 17
Amount is 2 times of handle gear, i.e., if gear is 3, the quantity of detent slot is 6, detent slot along annular portion circumferential direction
Direction is evenly arranged, and retention bead 19 is arranged in the side of limit briquetting 3, and retention bead 19 is used to cooperate with detent slot, locking member
As tabletting 4 is pressed on the other side of limit briquetting 3 by screw, and screw 5 and shell 1 realize and connect that fastener 6 is realized and handle annulus
The connection in portion 18 thus is avoided that frequent operation causes screw 5 to loosen because limit briquetting 3 remains stationary.
It should be noted that handle be it is U-shaped, as shown in Fig. 2, the both ends of handle are annular portion 18, in this way in handle
Two sides pass through annular portion 18 and shell 1 is realized and connected, and respective sides are respectively provided with limit briquetting 3, tabletting 4 and fastener 6.
Wherein, limit briquetting 3 is cross-shaped configuration part, and the material of limit briquetting 3 is nylon, it is easy to accomplish deformation, limit
Briquetting 3 includes perpendicular section 10 and crosspiece 9, and crosspiece 9 and perpendicular section 10 are connected, and crosspiece 9 is set to the outside of perpendicular section 10, as shown in figure 4,
The retention bead 19 of two from the cooperation of different detent slots is arranged in the one side for limiting briquetting 3, in this way in handle relative to shell reality
In existing rotation process, the retention bead 19 of limit briquetting 3 is squeezed out from detent slot, when handle turns to next gear, limit
The retention bead of position briquetting is caught in detent slot, realizes that limit briquetting retention bead is caught in new detent slot.
Retention bead 19 described in two is set to the same side of crosspiece 9, and two retention beads 19 are arranged in same straight line,
And in detent slot 17 any opposition two detent slot positions in the straight line where 18 diameter of annular portion, be able to achieve handle rotation in this way
After set angle, two retention beads 19 for limiting briquetting 3 just cooperate with a pair of of detent slot 17.
In the present embodiment, fastener 6 is disk, and the side setting buckle 14 of fastener 6,18 groove inner sidewall of handle annular portion is set
Card slot 15 is set, fastener 6 is caught in card slot 15 by buckle 14, realizes that fastener 6 covers internal structure, while facilitating handle 2
Dismounting, high reliablity.
In addition, tabletting 4 is mould steel tabletting in the present embodiment, it is capable of providing balanced consistent pressure, it is possible to provide handle changes
Elasticity needed for shelves and the pressing force to needed for fixing gear.
Although grip structure provided in this embodiment is not limited to making for portable instrument primarily directed to portable instrument
With.
Embodiment 2
A kind of portable instrument, including a kind of portable instrument grip structure described in embodiment 1 and shell, shell is not
It limits, limiting section 7 is arranged in the one or both sides of shell, and limiting section 7 includes polycyclic stop collar 13, and the middle part of stop collar 13 is arranged
Threaded block 11, threaded block 11 are provided with threaded hole, for being fastenedly connected with the realization of the locking member of grip structure, and the two of threaded block 11
Side is respectively provided with connecting rod 12, as shown in figure 5, connecting rod 12 and stop collar 13 are realized and connected, connecting rod and threaded block 11 are higher than stop collar 13
Setting, and the end that connecting rod 11 is connect with outmost turns stop collar is equipped with inclined-plane, is installed on limiting section 7 convenient for handle annular portion 18,
Being provided at two for limiting section acts on, first is that fixed handle, second is that the axis as handle rotation.
Wherein, the internal diameter of annular portion 18 is slightly larger than the maximum outside diameter of limiting section 7, and limits briquetting 3 and the cooperation of limiting section 7,
To guarantee that limit 3 position of briquetting is constant, then limiting slot 8 is arranged in the perpendicular section 10 for limiting briquetting, and limiting slot 8 engages threaded block from outside
11 and connecting rod 12, therefore the shape of limiting slot 8 is matched with the formation of threaded block and connecting rod, 9 two sides of crosspiece of limit briquetting 3 are set
Set retention bead 19.
Portable instrument entire in this way, meet following four features: 1. handles when not in use, can be hidden in instrument
Afterwards, instrument front overall appearance is not influenced；2. when instrument slant setting, handle should be able to play the role of certain Auxiliary support, prevent
Only instrument topples；3. good maintenanceability is able to achieve efficiently frequently dismounting；4. handle versatility will be got well, facilitate same specification
It is borrowed mutually between different complete machines.
A kind of application method of portable instrument, including following content:
Portable instrument is installed on the side of the shell with grip structure, when instrument needs to carry, such as Fig. 6 (a) institute
Show, handle, which is vertically arranged, is fixed on the first gear, and retention bead 19 engages with a pair of of detent slot 17 at this time；
When operator needs levels operation portable instrument, handle is rotated clockwise, annular portion is with respect to shell limiting section
Realize rotation, retention bead 19 is extruded out of detent slot, causes the two sides for the crosspiece for limiting briquetting 3 to upwarp deformation, when handle 2
After rotating set angle, retention bead 19 is pushed down into lower a pair of of detent slot 17 in the pressure that tabletting 4 provides, and handle 2 is fixed on
Second gear, as shown in Fig. 6 (b)；
When operator needs standing operation portable instrument, portable instrument is obliquely installed continuation clockwise by stabilizer blade
Swing handle 2, annular portion 18 realize rotation relative to shell limiting section again, when retention bead engages with lower a pair of of detent slot
When, handle is fixed on third baffle, and as shown in Fig. 6 (c), handle is arranged diagonally downward at this time, and contacts with ground or desktop,
Auxiliary support effect is provided.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of portable instrument grip structure characterized by comprising
Handle, one end of handle are the annular portion for engaging with shell, and handle can be realized relative to shell and be rotated, annular portion
Interior setting groove, groove is interior to be arranged multiple fixed blocks, forms detent slot between two adjacent fixed blocks；
Briquetting is limited, limits the retention bead that the side setting of briquetting can cooperate with detent slot, and limiting briquetting can be with shell
Body cooperation；
Tabletting, tabletting are set to the other side of limit briquetting, and the connection with shell is realized in tabletting by locking member, and locking member passes through
Limit the groove setting of briquetting and annular portion.
2. a kind of portable instrument grip structure according to claim 1, which is characterized in that multiple fixed blocks
It is arranged along the circumferential direction of the annular portion.
3. a kind of portable instrument grip structure according to claim 1, which is characterized in that the limit briquetting is ten
Font structure part, and limit briquetting and set there are two the retention bead.
4. a kind of portable instrument grip structure according to claim 3, which is characterized in that limit convex described in two
Rise same straight line be arranged, and in the detent slot any opposition two detent slot positions where the annular portion diameter
Straight line.
5. a kind of portable instrument grip structure according to claim 1, which is characterized in that further include for covering
State the fastener of annular portion.
6. a kind of portable instrument grip structure according to claim 5, which is characterized in that the circumference of the fastener
Setting buckle, card slot annular portion groove inner sidewall setting and be clasped.
7. a kind of portable instrument grip structure according to claim 1, which is characterized in that the limit briquetting is bullet
Property part, the material of the tabletting is mould steel.
8. a kind of portable instrument characterized by comprising
The one or both sides of shell, shell are equipped with limiting section；
A kind of portable instrument grip structure of any of claims 1-7, annular portion are arranged in limiting section, and
Grip structure can be realized rotation relative to limiting section under external force.
9. a kind of portable instrument according to claim 8, which is characterized in that the limit briquetting setting and the limit
The limiting slot of portion's cooperation.
10. a kind of application method of portable instrument according to claim 8 or claim 9, which is characterized in that in following
Hold:
The portable instrument is installed on the side of the shell with grip structure, and handle, which is vertically arranged, is fixed on first grade
Position, retention bead engages with a pair of of detent slot at this time；
When operator needs levels operation portable instrument, handle is rotated clockwise, annular portion is realized with respect to shell limiting section
Rotation, when retention bead engages with lower a pair of of detent slot, handle is fixed on the second gear；
When operator needs standing operation portable instrument, continue to rotate clockwise handle, annular portion is limited relative to shell
Portion realizes rotation again, and when retention bead engages with lower a pair of of detent slot, handle is fixed on third baffle, and handle inclines at this time
It is arranged obliquely, and is contacted with ground or desktop, Auxiliary support effect is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910682547.7A CN110260902B (en) | 2019-07-26 | 2019-07-26 | Handle structure for portable instrument, portable instrument and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910682547.7A CN110260902B (en) | 2019-07-26 | 2019-07-26 | Handle structure for portable instrument, portable instrument and using method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110260902A true CN110260902A (en) | 2019-09-20 |
| CN110260902B CN110260902B (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910682547.7A Active CN110260902B (en) | 2019-07-26 | 2019-07-26 | Handle structure for portable instrument, portable instrument and using method |
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| CN (1) | CN110260902B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114898667A (en) * | 2022-04-21 | 2022-08-12 | 深圳市展视光电技术有限公司 | Splicing device of angle-adjustable LED display screen |
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| CN207263828U (en) * | 2017-08-11 | 2018-04-20 | 湘潭大学兴湘学院 | A kind of portable FFT spectrum analyzer |
| CN207232287U (en) * | 2017-09-29 | 2018-04-13 | 广东信德电力建设有限公司 | Portable microcomputer relay-protection tester |
| CN107807277A (en) * | 2017-11-29 | 2018-03-16 | 德化县众汇信息科技有限公司 | A kind of intelligent spectrum analyzer with safeguard function easy to remove |
| CN207606794U (en) * | 2017-12-05 | 2018-07-13 | 广州润为康科技发展有限公司 | A kind of mounting structure of novel mechanical handle |
| CN208037024U (en) * | 2018-03-26 | 2018-11-02 | 重庆市开州区刘洪水果种植基地 | A kind of constant temperature application transport device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114898667A (en) * | 2022-04-21 | 2022-08-12 | 深圳市展视光电技术有限公司 | Splicing device of angle-adjustable LED display screen |
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| CN110260902B (en) | 2021-06-04 |
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