Fixed-point range finder for architectural design

Abstract

The utility model provides a fixed-point range finder for building design, and solves the technical problem that the existing range finder is not suitable for application occasions where the distance of a building structure is continuously and statically measured at a fixed position for a long time. Comprising a longitudinal partition plate, and the longitudinal partition plate divides the protective shell into a fixed-point range finder body mounting cavity and an adjusting support storage cavity; an upper panel of the shell positioned in the mounting cavity of the fixed-point range finder body is respectively provided with an emitted light transmission through hole and a received light transmission through hole; a distance measurement transmitting window of the fixed-point range finder body vertically corresponds to the transmitted light transmission through hole, and a distance measurement receiving window of the fixed-point range finder body vertically corresponds to the received light transmission through hole; a plurality of adjusting brackets are placed in the adjusting bracket storage cavity; a plurality of adjusting support mounting holes are formed in the back face of the protective shell, the adjusting support mounting holes are sequentially connected to form a plane, and the adjusting support mounting holes are connected with an adjusting support. The device can be widely applied to the technical field of measuring equipment.

Description

Technical Field

[0001] The present application relates to the technical field of measuring equipment, and in particular to a fixed-point distance meter for architectural design. Background Art

[0002] A laser rangefinder is an instrument that uses a certain parameter of modulated laser to measure the distance to the target. It is used to measure the distance of building structures and is applied to the distance change measurement of various measuring points in tunnels, subways, and pipe galleries. According to the distance measurement method, it is divided into a phase method rangefinder and a pulse method rangefinder. When working, a pulsed laser rangefinder emits a beam or a series of short pulsed laser beams to the target. The photoelectric element receives the laser beam reflected by the target, and the timer measures the time from the emission to the reception of the laser beam, and calculates the distance from the observer to the target. A phase method laser rangefinder detects the distance by detecting the phase difference between the emitted light and the reflected light when they propagate in space.

[0003] The utility model with publication number CN220171243U discloses a fixed-point distance meter for architectural design, which relates to the technical field of measuring equipment. The key points of the technical solution are as follows: the utility model comprises a fixed-point distance meter body, a slider is fixedly connected to the back of the fixed-point distance meter body, and a protective shell is arranged on the outer surface of the slider; a slide groove is arranged on the inner wall of the protective shell, the slide groove and the slider are adapted to each other, and a magnet is arranged on the bottom end of the fixed-point distance meter body; an observation window is arranged on the front surface of the protective shell, a mounting frame is fixedly connected to the outer surface of the protective shell, and an operating slot is arranged inside the mounting frame, so that the control panel and display screen of the fixed-point distance meter body are protected by installing a protective plate inside the operating slot, and when it is needed to be used, the protective plate can be opened to operate the control panel of the fixed-point distance meter body, thereby enhancing the overall protection effect of the fixed-point distance meter body.

[0004] However, when the distance meter needs to remain stationary at a fixed position for a long time to measure the distance of a building structure, the operator still needs to open the top plate, take out the fixed-point distance meter body, and hold it in hand. Holding it for a long time will cause hand fatigue and easy shaking, which will affect the measurement results. It is not suitable for this application. Summary of the invention

[0005] The utility model aims to solve the deficiencies of the above-mentioned technologies and provides a building design fixed-point distance meter, which has a simple structure and does not require operators to hold the device in hand. The utility model is suitable for applications where the distance of a building structure is continuously measured at a fixed position for a long time.

[0006] To this end, the utility model provides a fixed-point distance meter for architectural design, comprising a fixed-point distance meter body, the fixed-point distance meter body being installed in a protective shell, a longitudinal partition being connected inside the protective shell, and the longitudinal partition dividing the cavity of the protective shell into a fixed-point distance meter body installation cavity and an adjustment bracket storage cavity;

[0007] The upper surface of the shell located in the fixed-point rangefinder body installation cavity is respectively provided with a transmission light transmission through hole and a receiving light transmission through hole; the fixed-point rangefinder body is installed in the fixed-point rangefinder body installation cavity, and the distance measurement transmission window of the fixed-point rangefinder body corresponds to the transmission light transmission through hole up and down; the distance measurement receiving window of the fixed-point rangefinder body corresponds to the receiving light transmission through hole up and down;

[0008] Located in the adjustment bracket storage cavity and used for placing a plurality of adjustment brackets;

[0009] A plurality of adjusting bracket mounting holes are provided on the back of the protective shell, and a line connecting the adjusting bracket mounting holes in sequence forms a plane, and the adjusting bracket mounting holes are connected to the adjusting bracket.

[0010] Preferably, a first half-open slot opening upward is provided on the side of the shell located in the installation cavity of the fixed-point rangefinder body, and the first half-open slot is detachably connected to the side door panel; the first half-open slot serves as a passage for the fixed-point rangefinder body to enter and exit the installation cavity of the fixed-point rangefinder body; first grooves are provided on the left and right side walls of the first half-open slot, and the side door panel is a T-shaped plate structure, and the side door panel is adapted to be detachably inserted into the first groove of the first half-open slot from top to bottom in the longitudinal direction.

[0011] Preferably, a transverse guide rail is fixedly provided on the inner side wall of the fixed-point rangefinder body installation cavity, a transverse slat is fixedly provided on the back side of the fixed-point rangefinder body, the transverse slat is provided with a transverse groove, and the transverse groove is slidably connected to the transverse guide rail.

[0012] Preferably, a first groove handle is installed on the outer wall surface of the side door panel.

[0013] Preferably, a second half-open groove with its opening facing outward is provided on the top of the shell located in the adjustment bracket storage cavity, and the second half-open groove is detachably connected to the plane door panel; the second half-open groove serves as a passage for the adjustment bracket to enter and exit the adjustment bracket storage cavity; second grooves are provided on the left and right side walls of the second half-open groove, and the side door panel is a T-shaped plate structure, and the plane door panel is adapted to be detachably inserted into the second groove of the first half-open groove from the outside to the inside in the horizontal direction.

[0014] Preferably, a second groove handle is installed on the outer wall surface of the plane door panel.

[0015] Preferably, the adjustment bracket is provided with a support rod and a base, one end of the support rod is connected to the base via a spherical shaft, and the other end of the support rod is provided with an external thread section; the external thread section is connected to the adjustment bracket mounting hole via a thread.

[0016] Preferably, a buffer layer is connected to the inner wall of the installation cavity of the fixed-point rangefinder body.

[0017] The beneficial effects of the utility model are as follows: the utility model provides a fixed-point distance meter for architectural design. When in use, the adjusting bracket is taken out from the adjusting bracket storage cavity and installed in the adjusting bracket installation hole. Under the support of the adjusting bracket, the fixed-point distance meter body can be placed at a predetermined position. The utility model has a simple structure and the operator does not need to hold the instrument in hand. The utility model is suitable for applications in which the distance of architectural structures is continuously measured at a fixed position for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 for Figure 1 The structural schematic diagram of the exploded view shown;

[0021] Figure 3 for Figure 1 A schematic diagram of the structure of the rear view shown;

[0022] Figure 4 It is a schematic diagram of the structure of the adjustment bracket;

[0023] Figure 5 A schematic diagram of the structure of the storage plate for adjusting the bracket;

[0024] Figure 6 It is a structural schematic diagram of the working state of the utility model.

[0025] Markings in the figure: 1. Fixed-point rangefinder body, 2. Protective shell, 3. Longitudinal partition, 4. Fixed-point rangefinder body installation cavity, 5. Adjustment bracket storage cavity, 6. Transmitted light through hole, 7. Receiving light through hole, 8. Distance measurement transmission window, 9. Distance measurement receiving window, 10. Adjustment bracket, 11. Adjustment bracket installation hole, 12. First half-opening groove, 13. Side door panel, 14. First groove, 15. Horizontal guide rail, 16. Horizontal slat, 17. Horizontal groove, 18. First groove handle, 19. Second half-opening groove, 20. Plane door panel, 21. Second groove, 22. Second groove handle, 23. Support rod, 24. Base, 25. External thread section, 26. Adjustment bracket storage plate, 27. Placement hole. DETAILED DESCRIPTION

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application. The methods used in the present utility model are conventional methods unless otherwise specified; the raw materials and devices used are conventional commercial products unless otherwise specified.

[0027] Depend on Figure 1-Figure 3 , Figure 6 As shown, the utility model provides a fixed-point distance meter for architectural design, comprising a fixed-point distance meter body 1, the fixed-point distance meter body 1 is installed in a protective shell 2, a longitudinal partition 3 is connected to the protective shell 2, and the longitudinal partition 3 divides the cavity of the protective shell 2 into a fixed-point distance meter body installation cavity 4 and an adjustment bracket storage cavity 5;

[0028] The upper surface of the shell of the fixed-point rangefinder body installation cavity 4 is respectively provided with an emission light transmission through hole 6 and a receiving light transmission through hole 7; the fixed-point rangefinder body 1 is installed in the fixed-point rangefinder body installation cavity 4, and the distance measurement transmission window 8 of the fixed-point rangefinder body 1 corresponds to the emission light transmission through hole 6 in the upper and lower parts; the distance measurement receiving window 9 of the fixed-point rangefinder body 1 corresponds to the receiving light transmission through hole 7 in the upper and lower parts;

[0029] Located in the adjustment bracket storage chamber 5 for placing a plurality of adjustment brackets 10;

[0030] A plurality of adjustment bracket mounting holes 11 are provided on the back of the protective housing 2 . The serial connection lines of the adjustment bracket mounting holes 11 form a plane. The adjustment bracket mounting holes 11 are connected to the adjustment bracket 10 .

[0031] The utility model provides a fixed-point distance meter for architectural design. When in use, an adjustment bracket 10 is taken out from an adjustment bracket storage cavity 5 and installed in an adjustment bracket installation hole 11. Under the support of the adjustment bracket 10, a fixed-point distance meter body 1 can be placed at a predetermined position. Figure 6 It has a simple structure and the operator does not need to hold it, so it is suitable for applications where the distance of building structures needs to be measured continuously at a fixed position for a long time.

[0032] As a preferred embodiment, Figure 2 As shown, a first half-open slot 12 opening upward is provided on the side of the shell located in the fixed-point rangefinder body installation cavity 4, and the first half-open slot 12 is detachably connected to the side door panel 13; the first half-open slot 12 serves as a passage for the fixed-point rangefinder body 1 to enter and exit the fixed-point rangefinder body installation cavity 4; first grooves 14 are provided on the left and right side walls of the first half-open slot 12, and the side door panel 13 is a T-shaped plate structure, and the side door panel 13 is adapted to be detachably inserted into the first groove 14 of the first half-open slot 12 from top to bottom in the longitudinal direction.

[0033] As a further preferred embodiment, Figure 2 As shown, a transverse guide rail 15 is fixedly provided on the inner side wall of the fixed-point distance meter body installation cavity 4, and a transverse slat 16 is fixedly provided on the back of the fixed-point distance meter body 1. The transverse slat 16 is provided with a transverse groove 17, and the transverse groove 17 is slidably connected with the transverse guide rail 15. The fixed-point distance meter body 1 is placed into the fixed-point distance meter body installation cavity 4 through the first half-opening groove 12, and can be placed in a directional manner along the transverse guide rail 15.

[0034] As a further preferred embodiment, Figure 2 As shown, a first groove handle 18 is installed on the outer wall surface of the side door panel 13 to facilitate pushing open the side door panel 13 .

[0035] As a preferred embodiment, Figure 2 As shown, a second half-open groove 19 with its opening facing outward is provided on the upper side of the shell body located in the adjustment bracket storage cavity 5, and the second half-open groove 19 is detachably connected to the plane door panel 20; the second half-open groove 19 serves as a passage for the adjustment bracket 10 to enter and exit the adjustment bracket storage cavity 5; second grooves 21 are provided on the left and right side walls of the second half-open groove 19, the side door panel 13 is a T-shaped plate structure, and the plane door panel 20 is adapted to be detachably inserted into the second groove 21 of the first half-open groove 12 from the outside to the inside in the transverse direction.

[0036] As a preferred embodiment, Figure 2 As shown, a second groove handle 22 is installed on the outer wall surface of the planar door panel 20 to facilitate pushing open the planar door panel 20 .

[0037] As a preferred embodiment, Figure 4As shown, the adjustment bracket 10 is provided with a support rod 23 and a base 24. One end of the support rod 23 is connected to the base 24 through a spherical shaft. No matter how the support rod 23 is tilted, the base 24 is always placed flat on the ground. The other end of the support rod 23 is provided with an external thread section 25; the external thread section 25 is threadedly connected to the adjustment bracket mounting hole 11. By adjusting the depth of the external thread section 25 inserted into the adjustment bracket mounting hole 11, the placement posture of the protective housing 2 is adjusted.

[0038] As a preferred embodiment, a buffer layer is connected to the inner wall of the fixed-point distance meter body installation cavity 4, which has an impact-resistant buffering effect on the fixed-point distance meter body 1.

[0039] As a preferred embodiment, Figure 5 As shown, the adjustment bracket storage plate 26 is arranged in the adjustment bracket storage cavity 5 , and a placement hole 27 is opened on the upper surface of the adjustment bracket storage plate 26 , and the base 24 of the adjustment bracket 10 is adapted to be placed in the placement hole 27 .

[0040] The utility model provides a fixed-point distance meter for architectural design. When in use, an adjustment bracket 10 is taken out from an adjustment bracket storage cavity 5 and installed in an adjustment bracket installation hole 11. Under the support of the adjustment bracket 10, a fixed-point distance meter body 1 can be placed at a predetermined position. Figure 6 It has a simple structure and the operator does not need to hold it, so it is suitable for applications where the distance of building structures needs to be measured continuously at a fixed position for a long time.

[0041] In the description of the present utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inside", "outside", "back", "middle", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. It should be noted that in the above-mentioned embodiments, the "first", "second" and "third" do not represent an absolute distinction in structure and / or function, nor do they represent a sequential execution order, but are merely for the convenience of description.

[0042] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A fixed-point distance meter for architectural design, comprising a fixed-point distance meter body (1), wherein the fixed-point distance meter body (1) is installed in a protective housing (2), and is characterized in that: A longitudinal partition (3) is connected to the inside of the protective shell (2), and the longitudinal partition (3) divides the cavity of the protective shell (2) into a fixed-point rangefinder body installation cavity (4) and an adjustment bracket storage cavity (5); A light emitting through hole (6) and a light receiving through hole (7) are respectively provided on the upper surface of the shell of the fixed-point distance meter body installation cavity (4); the fixed-point distance meter body (1) is installed in the fixed-point distance meter body installation cavity (4), and the distance measurement transmission window (8) of the fixed-point distance meter body (1) corresponds to the light emitting through hole (6) in the upper and lower parts; the distance measurement receiving window (9) of the fixed-point distance meter body (1) corresponds to the light receiving through hole (7) in the upper and lower parts; Located in the adjustment bracket storage cavity (5) and used for accommodating a plurality of adjustment brackets (10); A plurality of adjustment bracket mounting holes (11) are provided on the back of the protective housing (2), a line connecting the adjustment bracket mounting holes (11) in sequence forms a plane, and the adjustment bracket mounting holes (11) are connected to the adjustment bracket (10).

2. The architectural design fixed-point distance measuring instrument according to claim 1, characterized in that: A first semi-open slot (12) opening upward is provided on the side of the shell body located in the fixed-point distance meter body installation cavity (4); the first semi-open slot (12) is detachably connected to a side door panel (13); the first semi-open slot (12) serves as a passage for the fixed-point distance meter body (1) to enter and exit the fixed-point distance meter body installation cavity (4); first grooves (14) are provided on the left and right side walls of the first semi-open slot (12); the side door panel (13) is a T-shaped plate structure; the side door panel (13) is adapted to be detachably inserted into the first groove (14) of the first semi-open slot (12) from top to bottom in the longitudinal direction.

3. The architectural design fixed-point distance measuring instrument according to claim 2, characterized in that: A transverse guide rail (15) is fixedly provided on the inner side wall of the fixed-point distance meter body installation cavity (4), and a transverse slat (16) is fixedly provided on the back side of the fixed-point distance meter body (1). The transverse slat (16) is provided with a transverse groove (17), and the transverse groove (17) is slidably connected to the transverse guide rail (15).

4. The architectural design fixed-point distance measuring instrument according to claim 2, characterized in that: A first groove handle (18) is installed on the outer wall surface of the side door panel (13).

5. The architectural design fixed-point distance measuring instrument according to claim 2, characterized in that: A second semi-open groove (19) with an opening facing outward is provided on the upper surface of the shell of the adjustment bracket storage chamber (5), and the second semi-open groove (19) is detachably connected to the plane door panel (20); the second semi-open groove (19) serves as a passage for the adjustment bracket (10) to enter and exit the adjustment bracket storage chamber (5); second grooves (21) are provided on the left and right side walls of the second semi-open groove (19), the side door panel (13) is a T-shaped plate structure, and the plane door panel (20) is adapted to be detachably inserted into the second groove (21) of the first semi-open groove (12) from the outside to the inside in the transverse direction.

6. The architectural design fixed-point distance measuring instrument according to claim 5, characterized in that: A second groove handle (22) is installed on the outer wall surface of the plane door panel (20).

7. The architectural design fixed-point distance measuring instrument according to claim 1, characterized in that: The adjustment bracket (10) is provided with a support rod (23) and a base (24); one end of the support rod (23) is connected to the base (24) via a spherical shaft; the other end of the support rod (23) is provided with an external thread section (25); the external thread section (25) is connected to the adjustment bracket mounting hole (11) via a thread.

8. The architectural design fixed-point distance measuring instrument according to claim 1, characterized in that: A buffer layer is connected to the inner wall of the fixed-point rangefinder body installation cavity (4).

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