CN217503293U

CN217503293U - Hand-held type is hand fixing structure for distancer

Info

Publication number: CN217503293U
Application number: CN202220067869.8U
Authority: CN
Inventors: 张金城; 詹飞; 张来添; 刘华军; 刘传锋; 何新锋
Original assignee: Shenzhen Wancheng Survey And Design Co ltd
Current assignee: Shenzhen Wancheng Survey And Design Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-09-27
Anticipated expiration: 2032-01-12

Abstract

The utility model discloses a hand-held type distancer is with hand fixing structure, including the distancer, the equal fixedly connected with axle bed in top of distancer both sides, there is the fastening fingerboard bottom of axle bed through pivot swing joint, the bottom of fastening fingerboard extends to the outside of distancer, the spacing box of the equal fixedly connected with in bottom of distancer both sides, the positive bottom fixedly connected with cylinder of spacing box inner chamber, the output fixedly connected with pinion rack of cylinder, the inboard of spacing box inner chamber has the gear through bearing swing joint. The utility model discloses reach the effect that can fix by the hand, this hand-held type distancer is with hand fixed knot structure, solved current hand-held type distancer and all be that the hand directly holds when holding at the distancer face, and just need user's hand to hold the distancer hard always when long-time range finding, the phenomenon that drops will appear when the staff does not have strength, the problem that the person of not being convenient for used.

Description

Hand-held type is hand fixing structure for distancer

Technical Field

The utility model relates to a distancer technical field specifically is a hand-held type distancer is with hand fixed knot structure.

Background

The handheld range finder is an instrument for measuring distance, but the existing handheld range finder is directly held on the surface of the range finder by hands when being held, and the range finder is required to be held by the hands of a user all the time by force when the range is measured for a long time, so that the range finder falls off when the hands of the user are not full of force, and the range finder is inconvenient to use by the user.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides in the above-mentioned background art, the utility model aims at providing a hand fixed knot constructs for hand-held distance meter possesses the advantage that can go on fixing to the hand, has solved current hand-held distance meter and has all been that the hand directly holds at the distancer face when holding, and just need user's hand to hold the distancer hard always when long-time range finding, will appear the phenomenon of dropping when the staff does not have strength, the problem that the person of not being convenient for used.

In order to achieve the above object, the utility model provides a following technical scheme: a hand fixing structure for a handheld range finder comprises a range finder, wherein shaft seats are fixedly connected with the top parts of the two sides of the range finder, the bottom of the shaft seat is movably connected with a fastening fingerboard through a rotating shaft, the bottom of the fastening fingerboard extends to the outer side of the distance measuring instrument, the bottoms of the two sides of the range finder are fixedly connected with limit boxes, the bottom of the front surface of the inner cavity of each limit box is fixedly connected with a cylinder, a toothed plate is fixedly connected with the output end of the cylinder, a gear is movably connected with the inner side of the inner cavity of the limiting box through a bearing, the bottom of the gear is meshed with the toothed plate, the top of the outer side of the gear is movably connected with a movable rod through a rotating shaft, the top of the movable rod is movably connected with a pin shaft through a rotating shaft, the top of the pin shaft is fixedly connected with a limit plate, the top of the limiting plate penetrates through the top of the limiting box, and the limiting plate is located on the outer side of the fastening fingerboard.

As the utility model discloses it is preferred, the rear side fixedly connected with slider of pinion rack bottom, the bottom of slider and the inner wall sliding connection of spacing box.

As the utility model discloses it is preferred, the front side of limiting plate bottom and the equal fixedly connected with L template of rear side, the outside of L template and the inner wall sliding connection of spacing box.

As the utility model discloses it is preferred, the spout has all been seted up with the back in the front of spacing box inner chamber, the outside sliding connection of L template is in the inside of spout.

As the utility model discloses preferred, the bottom fixedly connected with spring of L template, the bottom fixedly connected with locating plate of spring, the outside of locating plate and the inner wall fixed connection of spacing box.

As the utility model discloses preferred, the bottom fixedly connected with supporting shoe of cylinder, the bottom of supporting shoe and the inner wall fixed connection of spacing box.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a distancer, the axle bed, the fastening fingerboard, spacing box, the cylinder, the pinion rack, the gear, the movable rod, the cooperation of round pin axle and limiting plate is used, reach the effect that can the hand go on fixing, this hand-held type distancer is with the hand fixed knot structure, it all is that the hand directly holds at the distancer face when holding to have solved current hand-held type distancer, and just need user's hand to hold the distancer hard always when long-time range finding, the phenomenon that drops will appear when the staff does not have strength, the problem of the user of not being convenient for uses.

2. The utility model discloses a setting of slider can make the more stable removal of pinion rack, has played spacing effect simultaneously.

3. The utility model discloses a setting of L template can make the more smooth upward movement of limiting plate, avoids appearing the phenomenon of skew simultaneously.

4. The utility model discloses a setting of spout can make the inside slip at spacing box that the L template is more smooth, has reduced the friction between L template and the spacing box.

5. The utility model discloses a setting of spring and locating plate can make the more stable removal of L template, has played absorbing effect simultaneously.

6. The utility model discloses a setting of supporting shoe can make the more stable function of cylinder, avoids appearing the phenomenon of rocking.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side sectional view of the spacing box of the present invention;

fig. 3 is an enlarged structure diagram of a position a in the structure diagram 2 of the present invention.

In the figure: 1. a range finder; 2. a shaft seat; 3. fastening a fingerboard; 4. a limiting box; 5. a cylinder; 6. a toothed plate; 7. a gear; 8. a movable rod; 9. a pin shaft; 10. a limiting plate; 11. a slider; 12. an L-shaped plate; 13. a chute; 14. a spring; 15. positioning a plate; 16. and (7) a supporting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in FIGS. 1 to 3, the utility model provides a hand-held distance measuring device with a hand fixing structure, which comprises a distance measuring device 1, wherein the top parts of both sides of the distance measuring device 1 are fixedly connected with a shaft seat 2, the bottom part of the shaft seat 2 is movably connected with a fastening finger plate 3 through a rotating shaft, the bottom part of the fastening finger plate 3 extends to the outer side of the distance measuring device 1, the bottom parts of both sides of the distance measuring device 1 are fixedly connected with a spacing box 4, the bottom part of the front surface of the inner cavity of the spacing box 4 is fixedly connected with a cylinder 5, the output end of the cylinder 5 is fixedly connected with a toothed plate 6, the inner side of the inner cavity of the spacing box 4 is movably connected with a gear 7 through a bearing, the bottom part of the gear 7 is meshed with the toothed plate 6, the top part of the outer side of the gear 7 is movably connected with a movable rod 8 through a rotating shaft, the top part of the movable rod 8 is movably connected with a pin shaft 9 through a rotating shaft, the top part of the pin 9 is fixedly connected with a limiting plate 10, the top part of the limiting plate 10 penetrates to the top part of the spacing box 4, the limiting plate 10 is positioned outside the fastening fingerplate 3.

Referring to fig. 2, a sliding block 11 is fixedly connected to the rear side of the bottom of the toothed plate 6, and the bottom of the sliding block 11 is slidably connected to the inner wall of the limit box 4.

As a technical optimization scheme of the utility model, through the setting of slider 11, can make the more stable removal of pinion rack 6, played spacing effect simultaneously.

Referring to fig. 3, the front side and the rear side of the bottom of the limiting plate 10 are both fixedly connected with L-shaped plates 12, and the outer sides of the L-shaped plates 12 are slidably connected with the inner wall of the limiting box 4.

As a technical optimization scheme of the utility model, through the setting of L template 12, can make limiting plate 10 more smooth rebound, avoid appearing the phenomenon of skew simultaneously.

Referring to fig. 2, the front and back of the inner cavity of the limiting box 4 are both provided with a sliding groove 13, and the outer side of the L-shaped plate 12 is slidably connected inside the sliding groove 13.

As a technical optimization scheme of the utility model, through spout 13's setting, can make the inside slip at spacing box 4 that L template 12 is more smooth, reduced the friction between L template 12 and the spacing box 4.

Referring to fig. 3, a spring 14 is fixedly connected to the bottom of the L-shaped plate 12, a positioning plate 15 is fixedly connected to the bottom of the spring 14, and the outer side of the positioning plate 15 is fixedly connected to the inner wall of the position-limiting box 4.

As a technical optimization scheme of the utility model, through the setting of spring 14 and locating plate 15, can make the more stable removal of L template 12, played absorbing effect simultaneously.

Referring to fig. 2, a supporting block 16 is fixedly connected to the bottom of the cylinder 5, and the bottom of the supporting block 16 is fixedly connected to the inner wall of the position limiting box 4.

As a technical optimization scheme of the utility model, through the setting of supporting shoe 16, can make the more stable function of cylinder 5, avoid appearing the phenomenon of rocking.

The utility model discloses a theory of operation and use flow: firstly, the user holds distancer 1, then covers fastening fingerboard 3 in the outside of distancer 1, then start cylinder 5, the output of cylinder 5 drives pinion rack 6 and moves to the outside, pinion rack 6 drives the rotation of gear 7, gear 7 drives the one end of movable rod 8 rotatory, the other end of movable rod 8 drives round pin axle 9 rebound, round pin axle 9 drives limiting plate 10 rebound, make limiting plate 10 extend to the outside of fastening fingerboard 3, cause to reach and to carry out the effect fixed by the hand.

In summary, the following steps: this hand-held type distancer uses hand fixed knot to construct, through distancer 1, axle bed 2, fastening fingerboard 3, spacing box 4, cylinder 5, pinion rack 6, gear 7, the movable rod 8, the cooperation of round pin axle 9 and limiting plate 10 is used, reach and to carry out the effect fixed by the hand, this hand-held type distancer uses hand fixed knot to construct, it all is that the hand directly holds in the distancer face when holding to have solved current hand-held type distancer, and just need user's hand to hold the distancer hard always when long-time range finding, the phenomenon of dropping will appear when the staff does not have strength, the problem that the person of not facilitating the use used.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hand-held type distancer is with hand fixing structure, includes distancer (1), its characterized in that: the top of the two sides of the range finder (1) is fixedly connected with a shaft seat (2), the bottom of the shaft seat (2) is fixedly connected with a fastening finger plate (3) through a rotating shaft, the bottom of the fastening finger plate (3) extends to the outer side of the range finder (1), the bottom of the two sides of the range finder (1) is fixedly connected with a limiting box (4), the positive bottom of the inner cavity of the limiting box (4) is fixedly connected with a cylinder (5), the output end of the cylinder (5) is fixedly connected with a toothed plate (6), the inner side of the inner cavity of the limiting box (4) is movably connected with a gear (7) through a bearing, the bottom of the gear (7) is meshed with the toothed plate (6), the top of the outer side of the gear (7) is movably connected with a movable rod (8) through a rotating shaft, the top of the movable rod (8) is movably connected with a pin shaft (9) through a rotating shaft, and the top of the pin shaft (9) is fixedly connected with a limiting plate (10), the top of the limiting plate (10) penetrates through the top of the limiting box (4), and the limiting plate (10) is located on the outer side of the fastening fingerboard (3).

2. The hand-held distance meter hand fixing structure according to claim 1, wherein: the rear side fixedly connected with slider (11) of pinion rack (6) bottom, the inner wall sliding connection of the bottom and spacing box (4) of slider (11).

3. The hand fixing structure for the handheld range finder as claimed in claim 1, wherein: the front side and the rear side of the bottom of the limiting plate (10) are fixedly connected with L-shaped plates (12), and the outer sides of the L-shaped plates (12) are connected with the inner wall of the limiting box (4) in a sliding mode.

4. The hand-held distance meter as claimed in claim 3, wherein: the front and the back of the inner cavity of the limiting box (4) are both provided with sliding grooves (13), and the outer side of the L-shaped plate (12) is connected to the inside of the sliding grooves (13) in a sliding mode.

5. The hand-held distance meter as claimed in claim 3, wherein: the bottom fixedly connected with spring (14) of L template (12), the bottom fixedly connected with locating plate (15) of spring (14), the outside and the inner wall fixed connection of spacing box (4) of locating plate (15).

6. The hand-held distance meter hand fixing structure according to claim 1, wherein: the bottom of the air cylinder (5) is fixedly connected with a supporting block (16), and the bottom of the supporting block (16) is fixedly connected with the inner wall of the limiting box (4).