CN214276851U

CN214276851U - Hand-held type digital display range finding wheel

Info

Publication number: CN214276851U
Application number: CN202120012130.2U
Authority: CN
Inventors: 连燕燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-09-24
Anticipated expiration: 2031-01-05

Abstract

The utility model discloses a hand-held type digital display range finding wheel, including wheel and measuring apparatu, be connected between wheel and the measuring apparatu, fixed mounting has the push rod on the measuring apparatu, be provided with the pointer on the wheel, the lower surface of measuring apparatu is provided with adjusts the structure, and adjusts the structure and include fixing base, rotating turret, chucking clamp, support frame, round bar and follow-up wheel, the surface parcel of wheel has the wear-resisting rubber sleeve, and rotates between wheel and the measuring apparatu to be connected, be equipped with the connecting axle between wheel and the pointer, and the pointer passes through the connecting axle activity and sets up on the wheel. A hand-held type digital display range finding wheel, belong to the distance measuring equipment field, through the regulation structure that sets up, adopt support frame and follower wheel isotructure, can select different structures to use according to static different demands of placing and dynamic movement, the flexibility of using is high, adopts the chucking to press from both sides, stability when can guaranteeing the use.

Description

Hand-held type digital display range finding wheel

Technical Field

The utility model relates to a distance measuring equipment field, in particular to hand-held type digital display range finding wheel.

Background

The distance measuring wheel is also called a mechanical distance measuring vehicle, and is widely used for measuring and evaluating construction operations such as professional surveying and mapping operation, road engineering, pipeline laying engineering, wire and cable engineering and the like. The method can be used for construction measurement of garden landscapes and golf courses, measurement of distance and position of traffic accidents, measurement of farmland construction management and the like. The distance measuring wheel adopts high-quality precision design, and is small, exquisite, light and durable; among the current range finding wheel, utilize a wheel to remove, poor stability during the removal, simple structure simultaneously can not select different structures to use according to the state of difference, uses to have certain limitation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main objective is providing a hand-held type digital display range finding wheel, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a hand-held type digital display range finding wheel, includes wheel and measuring apparatu, be connected between wheel and the measuring apparatu, fixed mounting has the push rod on the measuring apparatu, be provided with the pointer on the wheel, the lower surface of measuring apparatu is provided with adjusts the structure, and adjusts the structure and include fixing base, rotating turret, chucking clamp, support frame, round bar and trailing wheel.

Preferably, the outer surface of the wheel is wrapped by a wear-resistant rubber sleeve, and the wheel is rotatably connected with the measuring instrument.

Preferably, a connecting shaft is arranged between the wheel and the pointer, the pointer is movably arranged on the wheel through the connecting shaft, and a display screen is fixedly arranged on the measuring instrument.

Preferably, the fixing seat is fixedly installed on the lower surface of the measuring instrument, the rotating frame is connected between the fixing seats, the clamping clamp is fixed on the lower surface of the measuring instrument, the supporting frame is fixed on the rotating frame, the round rod is fixed on the rotating frame, and the round rod is connected with the follower wheel.

Preferably, the rotating frame comprises a round hole, a connecting rod and a rotating shaft, the round hole is formed in the fixing seat, the rotating shaft is fixed at the end of the connecting rod, the rotating shaft is arranged in the round hole in the fixing seat, and the connecting rod is arranged on the fixing seat through the rotating shaft in a rotating mode.

Preferably, the lower end of the round bar is provided with a rotating shaft, the follower wheel is connected to the rotating shaft, the follower wheel is movably arranged on the round bar through the rotating shaft, and a cross bar is arranged between the round bars.

Compared with the prior art, the utility model discloses following beneficial effect has: this hand-held type digital display range finding wheel through the regulation structure that sets up, adopts support frame and follower wheel isotructure, can place according to the static state and use with the different structures of dynamic movement's different demands selection, and the flexibility is high in the use, adopts the chucking clamp, stability when can guaranteeing to use.

Drawings

Fig. 1 is a schematic view of the overall structure of a handheld digital display distance measuring wheel of the present invention;

fig. 2 is a schematic structural view of the hand-held digital display distance measuring wheel measuring instrument of the present invention;

fig. 3 is a schematic structural view of the support frame of the handheld digital display distance measuring wheel of the present invention;

fig. 4 is the utility model relates to a structural schematic diagram of hand-held type digital display range finding wheel rotating turret department.

In the figure: 1. a wheel; 2. a measuring instrument; 3. a push rod; 4. a pointer; 5. a display screen; 6. a fixed seat; 7. a rotating frame; 701. a circular hole; 702. a connecting rod; 703. a rotating shaft; 8. clamping and clamping; 9. a support frame; 10. a round bar; 11. a follower wheel.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a hand-held digital display distance measuring wheel comprises a wheel 1 and a measuring instrument 2, wherein the wheel 1 is connected with the measuring instrument 2, a push rod 3 is fixedly installed on the measuring instrument 2, a pointer 4 is arranged on the wheel 1, and an adjusting structure is arranged on the lower surface of the measuring instrument 2 and comprises a fixed seat 6, a rotating frame 7, a clamping clamp 8, a supporting frame 9, a round rod 10 and a follow-up wheel 11;

the outer surface coating of wheel 1 has wear-resisting rubber sleeve, and rotates between wheel 1 and the measuring apparatu 2 to be connected, and the rubber sleeve has good wear-resisting effect, can increase wheel 1's life, has ensured the result of use.

Be equipped with the connecting axle between wheel 1 and the pointer 4, and pointer 4 sets up on wheel 1 through the connecting axle activity, and fixed mounting has display screen 5 on the measuring apparatu 2, and pointer 4 guarantees that the staff can stop accurately, has ensured the measurement accuracy.

Fixing base 6 fixed mounting is in the lower surface of measuring apparatu 2, rotating turret 7 is connected between fixing base 6, chucking clamp 8 is fixed in the lower surface of measuring apparatu 2, support frame 9 is fixed in on rotating turret 7, round bar 10 is fixed in on rotating turret 7, and be connected between round bar 10 and the trailing wheel 11, through the regulation structure that sets up, adopt support frame 9 and trailing wheel 11 isotructure, can select different structures to use according to static different demands of placing and dynamic movement, the flexibility of use is high, adopt chucking clamp 8, can guarantee the stability when using.

The rotating frame 7 comprises a round hole 701, a connecting rod 702 and a rotating shaft 703, the round hole 701 is arranged on the fixing seat 6, the rotating shaft 703 is fixed at the end of the connecting rod 702, the rotating shaft 703 is arranged in the round hole 701 on the fixing seat 6, the connecting rod 702 is rotatably arranged on the fixing seat 6 through the rotating shaft 703, the rotating frame 7 enables the supporting frame 9, the round rod 10 and other structures to be rapidly cut into blocks, and the adjusting and replacing speed is improved.

The lower extreme of round bar 10 is equipped with the axis of rotation, and follower wheel 11 is connected in the axis of rotation, and follower wheel 11 sets up on round bar 10 through the axis of rotation activity, is equipped with the horizontal pole between the round bar 10, and follower wheel 11 makes measurement better go on, has improved the result of use.

It should be noted that, the utility model relates to a hand-held digital display distance measuring wheel, when using, the staff takes the distance measuring wheel to the initial position, make the pointer 4 on the wheel 1 face the origin line, the staff will hold on the push rod 3, rotate the structure such as the support frame 9 afterwards, make the connecting rod 702 rotate in the round hole 701 on the fixing base 6 through the pivot 703, and then drive the support frame 9, the round bar 10, etc. to rotate, until the following wheel 11 contacts the ground, at this moment, the round bar 10 is perpendicular to the measuring instrument 2, simultaneously the support frame 9 is blocked in, push the wheel 1 through the push rod 3 to move afterwards, the distance measuring instrument starts to move and carry out the measurement of the distance, along with the rotation of the wheel 1, the measuring instrument 2 can calculate the specific value of the distance according to the number of turns that the wheel 1 rotates, the distance result is shown on the display screen 5, the staff can know directly perc, the follow-up wheel 11 at the lower end of the round rod 10 rotates along with the round rod, so that the purpose of auxiliary movement is realized, the smoothness and the stability of the distance measuring wheel in the moving process are guaranteed, when a worker moves to the position near a terminal point, the speed is slowed down, when the pointer 4 is just positioned above the terminal point line, the measurement is stopped, then the numerical value on the display screen 5 is recorded, and then the measurement work at other places is started, after the measurement work is finished, the distance measuring wheel is stored at a proper position, the structures such as the support frame 9 and the like are rotated, the connecting rod 702 rotates through the rotating shaft 703, and then the round rod 10, the support frame 9 and the like are driven to rotate until the support frame 9 is perpendicular to the measuring instrument 2, at the moment, the round rod 10 is clamped into the corresponding clamping clamp 8, at the moment, the support frame 9 plays a supporting role, the stable placement of the distance measuring wheel can be guaranteed, the sliding can be avoided, and the stability in the placement process is guaranteed, through the regulation structure that sets up, adopt structures such as support frame 9 and follower wheel 11, can place according to static state and use with different structures of the different demands selection of dynamic motion, the flexibility of using is high, adopts chucking clamp 8, stability when can guaranteeing to use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hand-held type digital display range finding wheel which characterized in that: the device comprises wheels (1) and a measuring instrument (2), wherein the wheels (1) are connected with the measuring instrument (2), a push rod (3) is fixedly mounted on the measuring instrument (2), a pointer (4) is arranged on the wheels (1), an adjusting structure is arranged on the lower surface of the measuring instrument (2), and the adjusting structure comprises a fixing seat (6), a rotating frame (7), a clamping clamp (8), a supporting frame (9), a round rod (10) and a follow-up wheel (11).

2. The hand-held digital display distance measuring wheel according to claim 1, characterized in that: the outer surface of the wheel (1) is wrapped with a wear-resistant rubber sleeve, and the wheel (1) is rotatably connected with the measuring instrument (2).

3. The hand-held digital display distance measuring wheel according to claim 2, characterized in that: be equipped with the connecting axle between wheel (1) and pointer (4), and pointer (4) set up on wheel (1) through the connecting axle activity, fixed mounting has display screen (5) on measuring apparatu (2).

4. The hand-held digital display distance measuring wheel according to claim 3, characterized in that: the measuring instrument is characterized in that the fixing seat (6) is fixedly arranged on the lower surface of the measuring instrument (2), the rotating frame (7) is connected between the fixing seats (6), the clamping clamp (8) is fixed on the lower surface of the measuring instrument (2), the supporting frame (9) is fixed on the rotating frame (7), the round rod (10) is fixed on the rotating frame (7), and the round rod (10) is connected with the follow-up wheel (11).

5. The hand-held digital display distance measuring wheel according to claim 4, characterized in that: the rotating frame (7) comprises a round hole (701), a connecting rod (702) and a rotating shaft (703), the round hole (701) is arranged on the fixing seat (6), the rotating shaft (703) is fixed at the end of the connecting rod (702), the rotating shaft (703) is arranged in the round hole (701) in the fixing seat (6), and the connecting rod (702) is rotatably arranged on the fixing seat (6) through the rotating shaft (703).

6. The hand-held digital display distance measuring wheel according to claim 5, characterized in that: the lower end of the round rod (10) is provided with a rotating shaft, the follow-up wheels (11) are connected to the rotating shaft, the follow-up wheels (11) are movably arranged on the round rod (10) through the rotating shaft, and a cross rod is arranged between the round rods (10).