CN219996157U - Range finder with fixed knot constructs - Google Patents
Range finder with fixed knot constructs Download PDFInfo
- Publication number
- CN219996157U CN219996157U CN202321633119.3U CN202321633119U CN219996157U CN 219996157 U CN219996157 U CN 219996157U CN 202321633119 U CN202321633119 U CN 202321633119U CN 219996157 U CN219996157 U CN 219996157U
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- CN
- China
- Prior art keywords
- butt joint
- fixed
- groove
- rangefinder
- pull
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- 210000001503 joint Anatomy 0.000 claims description 51
- 210000000707 wrist Anatomy 0.000 claims description 11
- 238000013016 damping Methods 0.000 claims description 7
- 238000003032 molecular docking Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- Details Of Measuring And Other Instruments (AREA)
Abstract
The utility model discloses a range finder with a fixed structure, and particularly relates to the technical field of range finders. The utility model can fix the range finder body well, the range finder body worn on the arm can not generate interference, a user can vacate hands to record data or drawing marks, and the fixing and the taking-down of the range finder body can be completed by single-hand operation, thus the operation is simple and easy, and the use is convenient.
Description
Technical Field
The utility model relates to the technical field of range finders, in particular to a range finder with a fixed structure.
Background
Engineering measurements are measurement works performed in various stages of engineering construction design, construction and management. When measuring distance, a distance meter is generally used for measuring, and the distance meter is an instrument for measuring distance manufactured according to electromagnetic, optical or acoustic principles, and has the advantages of small machine body and accurate distance measurement.
Because the rangefinder is hand-held, the user needs to hold the rangefinder all the time while measuring. When data is required to be recorded or marks are made on the notebook, the distance meter is required to be put down for data recording, the distance meter is taken out again for measurement after the recording is completed, and repeated taking and putting operations of the distance meter are complex and inconvenient.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a range finder with a fixed structure, which comprises a range finder body, a fixed connecting piece fixed at the bottom end of the range finder body, a fixed base piece sleeved at the bottom of the fixed connecting piece and wrist straps connected to two sides of the fixed base piece, wherein a detachable structure is arranged between the fixed connecting piece and the fixed base piece.
In a preferred embodiment, the fixed connector comprises a butt joint block fixed at the bottom end of the range finder body, and a through clamping hole is formed in the butt joint block.
In a preferred embodiment, the fixed base member includes a bearing base, a damping rotating shaft is embedded in the middle of the surface of the bearing base, an opposite base is installed at the top end of the damping rotating shaft, and an opposite base is installed at the top end of the rotating shaft.
In a preferred embodiment, the wrist strap is movably hinged on both sides of the carrying base.
In a preferred embodiment, a butting groove matched with the butting block is formed in one third of the position of the surface of the butting seat, a sliding groove extending to one side is formed in the inner wall of the butting groove, a sliding block is embedded in the sliding groove, and a sliding surface inclined downwards is arranged at the end part of the sliding block close to one side of the butting groove.
In a preferred embodiment, a second bearing is mounted on the outer wall of the sliding block at one side far away from the butt joint groove, a rotating pull rod is inserted in the second bearing, a pull hole is formed in the outer wall of the butt joint seat, the pull rod extends to the outer side of the butt joint seat through the pull hole, and a pull plate is mounted at the end part of the pull rod positioned at the outer side of the butt joint seat.
In a preferred embodiment, an adjusting spring is sleeved outside the pull rod, one end of the adjusting spring is connected with the end part of the inner cavity of the sliding groove, the other end of the adjusting spring is fixedly connected with the sliding block, a limiting groove extending to one side is formed in the inner wall of the pull hole, a limiting rod matched with the limiting groove is mounted on the outer wall of the pull rod, and two ends of the limiting rod extend to the outer side of the butt joint seat and the inner part of the sliding groove respectively.
In a preferred embodiment, the butt joint block bottom end edge is rounded.
The utility model has the technical effects and advantages that:
the utility model can fix the range finder body well, the range finder body worn on the arm can not generate interference, a user can vacate hands to record data or drawing marks, and the fixing and the taking-down of the range finder body can be completed by single-hand operation, thus the operation is simple and easy, and the use is convenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the distance meter body and the fixed connector of the present utility model separated from the fixed base member;
FIG. 3 is a schematic view of the structure of the present utility model after the attachment of the stationary coupling member to the stationary base member;
FIG. 4 is a schematic drawing of the pull rod pull-out structure of the present utility model with the fixed coupling and fixed base member removed;
FIG. 5 is a schematic view of the internal structure of the bearing base and docking station of the present utility model;
fig. 6 is a schematic view of the structure of the docking station according to the present utility model.
Reference numerals illustrate: 1 a range finder body, 2 a wrist strap, 3 a butt joint block, 4 a clamping hole, 5 a bearing base, 6 a damping rotating shaft, 7 a limiting rod, 8 a butt joint seat, 9 a butt joint groove, 10 a sliding groove, 11 a sliding block, 12 a sliding surface, 13 a second bearing, 14 a pull rod, 15 a pull hole, 16 a pull plate, 17 an adjusting spring and 18 a limiting groove.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
The range finder with the fixed structure as shown in fig. 1-6 comprises a range finder body 1, a fixed connecting piece fixed at the bottom end of the range finder body 1, a fixed base piece sleeved at the bottom of the fixed connecting piece and wrist straps 2 connected to two sides of the fixed base piece, wherein a detachable structure is arranged between the fixed connecting piece and the fixed base piece;
on the basis of the above, during the use, wear unable adjustment base spare through wrist strap 2 in user's wrist department, after the user carries out the distance measurement, insert the fixed connector of distancer body 1 bottom on unable adjustment base spare, make distancer body 1 can obtain fine fixing, wear the distancer body on the arm also can not produce the interference, the user can vacate the hand and carry out record data or drawing mark, easy operation, convenient to use.
The fixed connector comprises a butt joint block 3 fixed at the bottom end of the range finder body 1, a through clamping hole 4 is formed in the butt joint block 3, and the edge of the bottom end of the butt joint block 3 is smoothly processed.
The butt joint block 3 and the clamping hole 4 facilitate connection and fixation between the distance meter body 1 and the fixed base piece.
The fixed base piece comprises a bearing base 5, a damping rotating shaft 6 is embedded in the middle of the surface of the bearing base 5, a butt joint seat 8 is arranged at the top end of the damping rotating shaft 6, and the butt joint seat 8 is arranged at the top end of the rotating shaft;
the wrist strap 2 is movably hinged to two sides of the bearing base 5, the wrist strap 2 is of a common wrist strap 2 structure of the watch, and the operation is simple and convenient to wear.
A butt joint groove 9 which is matched with the butt joint block 3 is formed in one third position of the surface of the butt joint seat 8, a chute 10 which extends to one side is formed in the inner wall of the butt joint groove 9, a sliding block 11 which slides is embedded in the chute 10, and a sliding surface 12 which is inclined downwards is arranged at the end part of the sliding block 11 which is close to one side of the butt joint groove 9;
when the range finder body 1 is inserted into the bearing base 5, the butt joint block 3 is aligned with the butt joint groove 9 on the surface of the butt joint seat 8 and inserted into the butt joint groove 9, the smooth surface at the edge of the bottom end of the butt joint block 3 is attached to the inclined sliding surface 12 at the end part of the sliding block 11, the sliding block 11 is pushed downwards, the sliding block 11 is extruded into the sliding groove 10, and the butt joint block 3 is completely embedded into the butt joint groove 9.
A second bearing 13 is arranged on the outer wall of the sliding block 11 at one side far away from the butt joint groove 9, a rotary pull rod 14 is inserted in the second bearing 13, a pull hole 15 is formed in the outer wall of the butt joint seat 8, the pull rod 14 extends to the outer side of the butt joint seat 8 through the pull hole 15, and a pull plate 16 is arranged at the end part of the pull rod 14 positioned at the outer side of the butt joint seat 8;
further, the pull rod 14 is connected with the slide block 11 through the second bearing 13, so that the pull rod 14 can rotate on the slide block 11, and a user can drive the slide block 11 to move in the sliding groove 10 and the butt joint groove 9 through the pull plate 16 and the pull rod 14.
The outside cover of pull rod 14 is equipped with adjusting spring 17, and adjusting spring 17 one end is connected with spout 10 inner chamber end and the other end and slider 11 fixed connection, set up the spacing groove 18 that extends to one side on the pull hole 15 inner wall install on the pull rod 14 outer wall with spacing groove 18 identical gag lever post 7, the both ends of gag lever post 7 extend to the inside outside of docking station 8 and spout 10 respectively.
On the basis of the above, the elastic force of the adjusting spring 17 limits the sliding block 11 in the butting groove 9, the sliding surface 12 of the sliding block 11 is upwards arranged, when the butting block 3 is inserted into the butting groove 9, the smooth edge of the bottom end of the sliding block is attached to the sliding surface 12, the sliding block 11 is pushed and pushed in the sliding groove 10 on the sliding block 11 to enable the sliding block 11 to retract into the sliding groove 10 against the elastic force of the adjusting spring 17, after the butting block 3 is completely immersed into the butting groove 9, the sliding block 11 moves to one side of the clamping hole 4, at the moment, the limit on the sliding block 11 is eliminated, the sliding block 11 is inserted into the clamping hole 4 by the elastic force of the adjusting spring 17, and the butting block 3 is fixed in the butting groove 9, so that the range finder body 1 can be fixedly installed above the bearing base 5;
further, in the installation process of the range finder body 1, a user only needs to plug downwards and press the range finder body 1, and the locking mode is simple in structure, convenient to operate and convenient for the use of the range finder.
On the basis of the above, when the sliding block 11 moves, the pull rod 14 at one side of the sliding block 11 moves left and right in the pull hole 15, the limit rod 7 also moves in the limit groove 18 along with the movement of the pull rod 14, when the range finder body 1 is plugged into the docking seat 8, the pull plate 16 and the pull rod 14 are not required to be pulled, when the range finder body 1 needs to be detached from the docking seat 8, a user pulls the pull rod 14 outwards through the pull plate 16, the sliding block 11 is driven to move into the sliding groove 10 from the clamping hole 4, and the limit of the docking block 3 in the docking groove 9 is released;
then, in order to facilitate the operation of a user by one hand, the limiting rod 7 is moved out of the limiting groove 18 to the outer side of the butt joint seat 8 by pulling, the pull rod 14 is rotated by the pull plate 16 to rotate in the second bearing 13 on the outer wall of the sliding block 11, the limiting rod 7 is moved out of the limiting groove 18 by rotating, the pull plate 16 and the pull rod 14 are loosened, the pull plate 16 and the pull rod 14 move towards one side of the butt joint groove 9 under the acting force of the adjusting spring 17, in the process, the end part of the limiting rod 7 is abutted against the outer wall of the butt joint seat 8 to prevent the sliding block 11 from being reinserted into the clamping hole 4, and at the moment, the user can loosen the pull plate 16 to take down the range finder body 1;
further, by adopting the structure, the fixing and the taking-down of the range finder body 1 can be completed through one-hand operation, and the operation is convenient.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (8)
1. The utility model provides a distancer with fixed knot constructs, its characterized in that includes the distancer body, fixes the fixed connection spare in the distancer body bottom, the cover is established the unable adjustment base spare in fixed connection spare bottom and is connected the wrist strap in the unable adjustment base spare both sides, be detachable structure between fixed connection spare and the unable adjustment base spare.
2. A rangefinder having a fixed structure according to claim 1 wherein: the fixed connector comprises a butt joint block fixed at the bottom end of the range finder body, and a through clamping hole is formed in the butt joint block.
3. A rangefinder having a fixed structure as claimed in claim 2, wherein: the fixed base piece comprises a bearing base, a damping rotating shaft is embedded in the middle of the surface of the bearing base, an opposite joint seat is arranged at the top end of the damping rotating shaft, and an opposite joint seat is arranged at the top end of the rotating shaft.
4. A rangefinder having a fixed structure according to claim 3, wherein: the wrist strap is movably hinged to two sides of the bearing base.
5. A rangefinder having a fixed structure according to claim 3, wherein: the butt joint seat is characterized in that a butt joint groove matched with the butt joint block is formed in one third of the position of the surface of the butt joint seat, a sliding groove extending to one side is formed in the inner wall of the butt joint groove, a sliding block is embedded in the sliding groove, and a sliding surface inclining downwards is arranged at the end part of the sliding block close to one side of the butt joint groove.
6. A rangefinder having a fixed structure according to claim 5 wherein: and a second bearing is arranged on the outer wall of the sliding block far away from one side of the butt joint groove, a rotating pull rod is inserted in the second bearing, a pull hole is formed in the outer wall of the butt joint seat, the pull rod extends to the outer side of the butt joint seat through the pull hole, and a pull plate is arranged at the end part of the pull rod positioned at the outer side of the butt joint seat.
7. The rangefinder with stationary structure of claim 6 wherein: the adjusting spring is sleeved outside the pull rod, one end of the adjusting spring is connected with the end part of the inner cavity of the sliding groove, the other end of the adjusting spring is fixedly connected with the sliding block, a limiting groove extending to one side is formed in the inner wall of the pull hole, a limiting rod matched with the limiting groove is mounted on the outer wall of the pull rod, and two ends of the limiting rod extend to the outer side of the butt joint seat and the inner side of the sliding groove respectively.
8. A rangefinder having a fixed structure as claimed in claim 2, wherein: and the edge of the bottom end of the butt joint block is smoothly processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321633119.3U CN219996157U (en) | 2023-06-26 | 2023-06-26 | Range finder with fixed knot constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321633119.3U CN219996157U (en) | 2023-06-26 | 2023-06-26 | Range finder with fixed knot constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219996157U true CN219996157U (en) | 2023-11-10 |
Family
ID=88619595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321633119.3U Active CN219996157U (en) | 2023-06-26 | 2023-06-26 | Range finder with fixed knot constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219996157U (en) |
-
2023
- 2023-06-26 CN CN202321633119.3U patent/CN219996157U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |