CN209802333U - novel handheld range finder - Google Patents

Abstract

The utility model relates to the technical field of surveying and mapping instruments, in particular to a novel handheld rangefinder, which solves the problem that the handheld rangefinder is inconvenient to carry. The support frame of the rangefinder body, the support frame is arranged at the bottom of the rangefinder body, and the support frame includes several support leg assemblies that are rotatably connected to the rangefinder body, and the bottom surface of the rangefinder body is opened There are several storage slots matched with the support leg assemblies, and several groups of the support leg assemblies are rotated and buckled in the several storage slots correspondingly one by one, so as to facilitate the user to carry the rangefinder.

Description

A new type of handheld rangefinder

technical field

The utility model relates to the technical field of surveying and mapping instruments, in particular to a novel handheld distance measuring instrument.

Background technique

The hand-held range finder is an instrument for distance measurement based on the principles of electromagnetic waves, optics, and acoustics and has a small body. Receiving the laser beam reflected by the target, the timer measures the time from the launch to the reception of the laser beam, and calculates the distance from the observer to the target.

The Chinese patent application number CN201821428382.8 discloses a real estate handheld rangefinder, which includes a rangefinder body, a support frame for supporting the rangefinder body, and a base arranged under the support frame; the support frame includes A placement board for placing the body of the rangefinder, a plurality of outriggers arranged around the placement board; the base includes a main board and a plurality of independent adjustable feet arranged on the main board, and the end of the outrigger away from the placement board is located in the main board; the main board A locking assembly for locking one end of the supporting leg is also provided in the middle.

The above technical solution transforms the measurement of the handheld rangefinder into measurement on the support frame, reduces the possibility of the rangefinder being shaken during use, and increases the stability of the rangefinder in use, but the above technical solution supports distance measurement The base of the instrument body is relatively large, which is extremely inconvenient for users to carry.

Utility model content

The purpose of the utility model is to provide a novel hand-held rangefinder to facilitate users to carry the rangefinder.

The above-mentioned technical purpose of the utility model is achieved through the following technical solutions:

A new type of handheld rangefinder, including a rangefinder body, and a support frame for supporting the rangefinder body, the support frame is arranged at the bottom of the rangefinder body, and the support frame includes several rotatably connected The supporting leg assembly of the rangefinder body, the bottom surface of the rangefinder body is provided with several storage slots that match the supporting leg assembly, and several groups of the supporting leg assemblies are rotated and buckled in several corresponding one-to-one in the storage tank.

Through the above-mentioned technical solution, through the cooperation between the supporting leg assembly and the storage slot, the support leg assembly is rotatably connected in the storage slot, and when the user uses the rangefinder body, the support frame is unfolded from the storage slot and supported on the working On the table, the use stability of the rangefinder body is increased. After the rangefinder body is used, the support leg assembly is rotated and snapped into the storage slot to reduce the space occupied by the support frame and make it more convenient for users to carry.

The utility model is further configured as follows: the supporting leg assembly includes a connecting rod and several telescopic rods, the top of the connecting rod is rotatably connected to the body of the rangefinder, and the tops of several telescopic rods are equipped with Extending to the insertion slot, the bottom ends of several telescopic rods with different diameters and smaller diameters are inserted into the corresponding insertion slots of the larger diameter telescopic rods, and the bottom ends of the connecting rods are inserted Connect in the socket corresponding to the telescopic rod with the smallest diameter.

Through the above technical solution, through the cooperation between the connecting rod and several telescopic rod brackets, after the user unfolds the supporting leg assembly, the length of the supporting leg assembly can be adjusted through the plug-in cooperation between the connecting rod and several telescopic rod brackets and the distance between the body of the rangefinder and the height of the worktable, which enhances the practicality.

The utility model is further configured as follows: the inner wall of the insertion groove is fixedly connected with a limit ring, the connecting rod and the bottom ends of several telescopic rods are fixedly connected with a limit block, and the limit ring is matched with the limit block To limit the relative position between the connecting rod and the telescopic rod with the smallest diameter and between several telescopic rods.

Through the above technical scheme, a limit ring is set on the inner wall of the insertion slot, and a limit block is set at the bottom end of the connecting rod and several telescopic rods, and through the mutual cooperation between the limit ring and the limit block, the connecting rod And several telescopic rods are not easy to disengage from the insertion slot, which increases the structural stability of the supporting leg assembly.

The utility model is further configured as follows: both the limiting ring and the limiting block are magnetic.

Through the above technical scheme, both the limit ring and the limit block are set to be magnetic, so that after the support leg assembly is stretched, the stretched state of the support leg assembly is stabilized by the mutual attraction between the limit ring and the limit block, so that The support state of the support frame is more stable.

The utility model is further set as follows: the inner wall of the storage tank is provided with a spherical groove and the spherical groove runs through the bottom surface of the rangefinder body, the spherical groove is connected with a connecting ball in rotation, and the connecting rod is fixedly connected to the Connect ball surfaces.

Through the above technical solution, the rotation direction of the supporting leg assembly is more flexible through the mutual cooperation between the connecting ball and the connecting rod. When the user uses the rangefinder body, he can further adjust the rotation angle of each supporting leg assembly The levelness of the distance meter body enhances the practicality.

The utility model is further configured as follows: the bottom surface of the rangefinder body is fixedly connected with an abutment ring at the position of the spherical groove, and the vertical distance between the lowest end of the abutment ring and the bottom surface of the rangefinder body is greater than the lowest end of the connecting ball. The vertical distance between the end and the bottom surface of the rangefinder body.

Through the above technical solution, the abutment ring is provided on the surface of the rangefinder body. When the user puts the rangefinder body on the work surface after retracting the supporting leg assembly into the storage slot, the work surface is difficult to touch the connecting ball, making the connection The surface of the ball is not easy to be damaged, which further makes the rotation of the connecting ball in the spherical groove more smooth, and the situation of jamming is not easy to occur. When the supporting leg assembly is in the supporting state, the abutment ring plays a role of limiting and supporting the supporting leg assembly function, so that the supporting leg assembly is not easy to rotate too much around when rotating.

The utility model is further configured as follows: the bottom end of the supporting leg assembly is fixedly connected with a rubber block.

Through the above technical scheme, a rubber block is arranged at the bottom of the supporting leg assembly, and when the supporting leg assembly is supported on the work surface, the friction force between the supporting leg assembly and the work surface is increased, so that the supporting leg assembly is not easy to slip, and the support leg assembly The support state is more stable.

The utility model is further configured as follows: the surface of the rangefinder body is provided with a hand strap.

Through the above technical scheme, a hand strap is set on the rangefinder body, which is convenient for the user to carry the rangefinder body, and when the user uses or the rangefinder body, the hand is inserted into the hand strap and the side wall of the rangefinder body In between, the user can hold the body of the rangefinder more firmly, and reduce the damage caused by dropping the body of the rangefinder.

In summary, the utility model has the following beneficial effects:

1. The supporting leg assembly is installed at the bottom of the body of the rangefinder, and the supporting leg is rotated and snapped into the storage slot, which reduces the space occupied by the supporting frame and is convenient for users to carry.

The supporting leg assembly is set as a telescopic rod structure, and the length of the supporting leg assembly and the height of the rangefinder from the worktable are adjusted through the plug-in cooperation between the connecting rod and several telescopic rod brackets, so as to enhance practicability.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present embodiment;

Fig. 2 is the bottom view of present embodiment;

Fig. 3 is the sectional view of present embodiment;

Fig. 4 is a partially enlarged view of part A in Fig. 3;

Fig. 5 is a schematic diagram of the overall structure of this embodiment.

Reference signs: 1. Rangefinder body; 2. Support leg assembly; 3. Connecting rod; 4. Telescopic rod one; 5. Telescopic rod two; 6. Contact ring; 7. Storage groove; 8. Spherical groove; 9. Connecting ball; 10. Rubber block; 11. Insertion groove; 12. Limit block; 13. Limit ring; 14. Hand strap; 15. Support frame.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

A novel handheld rangefinder, as shown in Figure 1, includes a rangefinder body 1 and a support frame 15 for supporting the rangefinder body 1, the support frame 15 is arranged on the bottom surface of the rangefinder body 1, and the support frame 15 includes Three sets of supporting leg assemblies2.

As shown in Figure 2, in order to facilitate the storage of the supporting leg assembly 2, the bottom surface of the rangefinder body 1 is provided with three storage slots 7 extending along the length direction of the rangefinder body 1, and the side walls of the three storage slots 7 are provided with spherical Slot 8, wherein the inner wall of one end of the storage groove 7 close to the two sides of the rangefinder body 1 is provided with a spherical groove 8, and the inner wall of the other end of the storage groove 7 near the middle of the rangefinder body 1 is provided with a spherical groove 8, and the three spherical grooves 8 The connecting balls 9 are connected by rotation, the tops of the three sets of supporting leg assemblies 2 are fixedly connected to the three connecting balls 9 one by one, and the three sets of supporting leg assemblies 2 are rotated and buckled in the three receiving grooves 7, making it more convenient for users carry.

The bottom surface of the rangefinder body 1 is fixedly connected with the abutment ring 6 at the position of the spherical groove 8, and the vertical distance between the lowest end of the abutment ring 6 and the bottom surface of the rangefinder body 1 is greater than the distance between the lowest end of the connecting ball 9 and the bottom surface of the rangefinder body 1 The vertical distance, the abutment ring 6 plays the role of limiting and supporting the supporting leg assembly 2, so that the supporting leg assembly 2 is not easy to rotate too much around when rotating.

As shown in Figure 3, in order to facilitate the adjustment of the height of the rangefinder body 1 from the work surface, the supporting leg assembly 2 includes a connecting rod 3, a telescopic rod 1 4 and a telescopic rod 2 5, and the top ends of the telescopic rod 1 4 and the telescopic rod 2 5 are There is an insertion slot 11 extending axially along the connecting rod 3, the diameter of the telescopic rod two 5 is larger than that of the telescopic rod one 4, and the bottom end of the telescopic rod one 4 is inserted into the corresponding insertion slot 11 of the telescopic rod two 5, and the connection The bottom end of the rod 3 is plugged into the socket 11 corresponding to the telescopic rod 14. After the user unfolds the supporting leg assembly 2, the connecting rod 3 and the telescopic rod 14 are sequentially pulled from the corresponding socket 11. In order to increase the length of the supporting leg assembly 2, further adjust the height of the rangefinder body 1 from the worktable.

As shown in Figure 4, in order to enhance the structural stability of the supporting leg assembly 2, the inner wall of the insertion groove 11 is fixedly connected with the limit ring 13, and the bottom ends of the connecting rod 3 and the telescopic rod-4 are all fixedly connected with the limit block 12, and the limit The ring 13 cooperates with the stop block 12 to limit the relative position between the connecting rod 3 and the telescopic rod one 4 and the relative position between the telescopic rod one 4 and the telescopic rod two 5, so that the connecting rod 3 and the telescopic rod one 4 are not easy to move. Get out of the socket 11.

In order to make the support state of the support frame 15 more stable, both the limit ring 13 and the limit block 12 have magnetism, so that after the support leg assembly 2 is stretched, the mutual attraction between the limit ring 13 and the limit block 12 The force stabilizes the extended state of the support leg assembly 2.

The bottom end of telescopic rod 2 5 is fixedly connected with a rubber block 10. When the support leg assembly 2 is supported on the work surface, the friction force between the support leg assembly 2 and the work surface is increased, so that the support leg assembly 2 is not easy to slide, and the support leg assembly 2's support state is more stable

As shown in Figure 5, in order to facilitate the user to carry the rangefinder body 1, the side wall of the rangefinder body 1 is provided with a hand strap 14, which is convenient for the user to carry the rangefinder body 1, and when the user uses or When using the rangefinder body 1, insert your hand between the hand strap 14 and the side wall of the rangefinder body 1, so that the user can hold the rangefinder body 1 more firmly, and reduce the rangefinder body 1 from being damaged due to falling. Case.

work process:

When the user uses the rangefinder body 1, the supporting leg assembly 2 is rotated and pulled out from the receiving groove 7, and the connecting rod 3 and the telescopic rod 1 are pulled out from the corresponding insertion groove 11 in turn, and the supporting The leg assembly 2 is supported on the worktable. At this time, the stop block 12 and the stop ring 13 attract each other to make the supporting state of the support leg assembly 2 stable. 4. Push them into the corresponding insertion slots 11 one by one, and turn and fasten the supporting leg assembly 2 into the storage slot 7, so as to reduce the space occupied by the support frame 15 and make it more convenient for the user to carry.

This specific embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. After reading this description, those skilled in the art can make modifications to the embodiment without creative contribution according to needs, but as long as it is within the utility model All new claims are protected by patent law.

Claims (8)

1. the utility model provides a novel handheld distancer, includes distancer body (1), its characterized in that: still including support frame (15) that is used for supporting distancer body (1), support frame (15) set up in distancer body (1) bottom, support frame (15) include a plurality of rotate connect in support leg subassembly (2) of distancer body (1), distancer body (1) bottom surface seted up a plurality of with support leg subassembly (2) matched with accomodate groove (7), a plurality of group support leg subassembly (2) one-to-one rotates lock in a plurality of accomodate in groove (7).

2. The novel handheld range finder as claimed in claim 1, wherein: supporting leg subassembly (2) include connecting rod (3) and a plurality of telescopic link, connecting rod (3) top rotate connect in distancer body (1), a plurality of inserting groove (11) along telescopic link axial extension are all seted up on the telescopic link top, a plurality of the telescopic link diameter is not of uniform size and the telescopic link bottom that the diameter is less is pegged graft in inserting groove (11) that the telescopic link that the diameter is great corresponds, connecting rod (3) bottom is pegged graft in inserting groove (11) that the telescopic link that the diameter is minimum corresponds.

3. The novel handheld range finder as claimed in claim 2, wherein: inserting groove (11) inner wall fixedly connected with spacing ring (13), connecting rod (3) and a plurality of equal fixedly connected with stopper (12) in telescopic link bottom, spacing ring (13) cooperate with stopper (12) in order to inject between connecting rod (3) and the telescopic link that the diameter is minimum and a plurality of relative position between the telescopic link.

4. A novel handheld rangefinder as claimed in claim 3 wherein: the limiting ring (13) and the limiting block (12) are both magnetic.

5. The novel handheld range finder as claimed in claim 2, wherein: accomodate groove (7) inner wall and seted up spherical groove (8) just spherical groove (8) run through distancer body (1) bottom surface, spherical groove (8) internal rotation is connected with connects ball (9), connecting rod (3) fixed connection in connect ball (9) surface.

6. The novel handheld range finder as claimed in claim 5, wherein: the range finder body (1) bottom surface is located the position fixedly connected with butt ring (6) of spherical groove (8), the minimum end of butt ring (6) is apart from the perpendicular distance of range finder body (1) bottom surface is greater than the minimum end of connection ball (9) is apart from the perpendicular distance of range finder body (1) bottom surface.

7. The novel handheld range finder as claimed in claim 5, wherein: the bottom end of the supporting leg assembly (2) is fixedly connected with a rubber block (10).

8. The novel handheld range finder as claimed in claim 1, wherein: the surface of the range finder body (1) is provided with a hand strap (14).