Portable measurement supporting device

Abstract

The utility model discloses a portable measurement supporting device which comprises a supporting mechanism, a sliding mechanism, a connecting mechanism and a limiting and fixing device. A sliding mechanism is arranged in the supporting mechanism, a connecting mechanism is arranged on the sliding mechanism, the sliding mechanism can slide relative to the supporting mechanism, a limiting and fixing device is arranged on the supporting mechanism, and the limiting and fixing device can limit and fix the sliding mechanism. The device has the advantages that the sliding mechanism can be supported and guided through the supporting mechanism, the height of the connecting mechanism can be adjusted through the sliding mechanism, the rotating angle of the connecting mechanism can be adjusted through the steering device, the device can stretch out and draw back through the sliding mechanism, and therefore the occupied area of the device is reduced, and the device is convenient to carry and transport.

Description

Technical Field

[0001] The utility model relates to the technical field of building measurement, in particular to a portable measurement support device. Background Art

[0002] In the field of construction technology, measuring instruments are often used, such as levels, theodolites, etc. The tripods of these instruments are usually large and inconvenient to carry, and the steering angle and height are often adjusted during the measurement process. The adjustment is more complicated and the use process is more troublesome. For this reason, the inventor has designed a measuring instrument that can be easily carried, and the height and steering angle can be adjusted according to on-site requirements. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above problems or problems existing in the prior art, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a portable measuring support device, which can adjust the steering angle of the connecting mechanism and can be highly telescopic, can save space, is convenient to carry, and can also adjust the height as needed.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a portable measuring support device, which includes a supporting mechanism, a sliding mechanism, a connecting mechanism, and a limiting fixing device; a sliding mechanism is arranged inside the supporting mechanism, and a connecting mechanism is arranged on the sliding mechanism, the connecting mechanism can be fixedly connected with the building measuring instrument to be used, the sliding mechanism can slide relative to the supporting mechanism, and a limiting fixing device is arranged on the supporting mechanism, and the limiting fixing device can limit and fix the sliding mechanism.

[0007] It should be noted that in actual use, the specific structure of the connecting mechanism can be selected or designed according to the use requirements to match and fix measuring equipment such as levels and theodolites, and its specific structure is not specifically limited here.

[0008] As a preferred solution of the portable measurement support device of the utility model, the sliding mechanism includes an upper sliding mechanism and a lower sliding mechanism; the lower sliding mechanism is arranged inside the upper sliding mechanism, and the upper sliding mechanism and the lower sliding mechanism can slide relative to each other. A support seat is arranged at the bottom of the lower sliding mechanism to support the lower sliding mechanism and the device as a whole on the ground.

[0009] As a preferred solution of the portable measuring support device of the utility model, the upper sliding mechanism includes an upper sliding member, an upper guiding member is provided on the upper sliding member, and the upper sliding member is guided by the upper guiding member.

[0010] As a preferred solution of the portable measuring support device of the utility model, the upper guide member includes a first limit groove and an upper guide column; the upper sliding mechanism, the lower sliding mechanism and the support mechanism are all provided with a first limit groove, the upper guide column is arranged in the first limit groove, and the upper sliding member is connected to the upper guide column.

[0011] As a preferred solution of the portable measuring support device of the utility model, the lower sliding mechanism includes a lower sliding member, and a lower guiding member is provided on the lower sliding member, and the lower guiding member can guide the lower sliding member.

[0012] As a preferred solution of the portable measuring support device of the utility model, the lower guide member includes a second limit groove and a lower guide column, the upper sliding mechanism, the lower sliding mechanism and the support mechanism are all provided with a second limit groove, the lower guide column is arranged in the second limit groove and is connected to the lower sliding member.

[0013] As a preferred solution of the portable measuring support device of the utility model, it also includes a steering device, which is arranged at the upper end of the sliding mechanism, and a connecting mechanism is arranged at the upper end of the steering device. The steering device can rotate around the sliding mechanism, and the steering device can drive the connecting mechanism to rotate.

[0014] As a preferred solution of the portable measuring support device of the utility model, the steering device includes a rotating disk and a spring column telescopic mechanism, and the spring column telescopic mechanism can limit the rotating disk.

[0015] As a preferred solution of the portable measuring support device of the utility model, the spring column telescopic mechanism includes an elastic member, a telescopic column, and a limiting hole, the elastic member is connected to the telescopic column, the limiting hole is opened on the rotating disk, and the telescopic column is connected to the limiting hole.

[0016] As a preferred solution of the portable measuring support device of the utility model, the limiting fixing device includes a driving mechanism, a driven mechanism, and a snap-fit ​​groove, the driving mechanism is connected to the driven mechanism, the supporting mechanism and the sliding mechanism are both provided with snap-fit ​​grooves, and the driving mechanism can drive the driven mechanism to connect with the snap-fit ​​groove.

[0017] The beneficial effects of the utility model are as follows: the utility model is placed on the ground through the supporting mechanism and can support and guide the sliding mechanism, the height of the connecting mechanism can be adjusted through the sliding mechanism, the rotation angle of the connecting mechanism can be adjusted through the steering device, and the sliding mechanism can be extended and retracted, thereby reducing the footprint of the device and facilitating carrying and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 It is an overall schematic diagram of the portable measurement support device.

[0020] Figure 2 Schematic diagram of the hidden support mechanism of the portable measurement support device.

[0021] Figure 3 Schematic diagram of the lower sliding mechanism of the portable measurement support device.

[0022] Figure 4 This is a schematic diagram of the limiting fixing device of the portable measuring support device.

[0023] Figure 5 Schematic diagram of the steering device of the portable measurement support device. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Example 1

[0028] Reference Figures 1 to 3 , which is the first embodiment of the utility model, and this embodiment provides a portable measuring support device, which includes a supporting mechanism 1, a sliding mechanism 2, a connecting mechanism 3, and a limiting fixing device 4. The supporting mechanism 1 can support and guide the sliding mechanism 2, and the connecting mechanism 3 can be extended and retracted through the sliding mechanism 2, so as to adjust the height to adapt to different application scenarios, and the footprint of the device can be reduced through extension and retraction, so as to achieve the purpose of convenient carrying, and the sliding mechanism 2 can be fixed on the supporting mechanism 1 through the limiting fixing device 4, so as to limit the sliding mechanism 2 and prevent the sliding mechanism 2 from moving.

[0029] Specifically, a supporting mechanism 1, a sliding mechanism 2, a connecting mechanism 3, and a limiting fixing device 4; the supporting mechanism 1 is provided with a sliding mechanism 2 inside, the sliding mechanism 2 is provided with a connecting mechanism 3, the sliding mechanism 2 can slide relative to the supporting mechanism 1, and the supporting mechanism 1 is provided with a limiting fixing device 4, which can limit and fix the sliding mechanism 2.

[0030] In summary, the utility model can support and guide the sliding mechanism 2 through the supporting mechanism 1, and can realize the extension and retraction of the connecting mechanism 3 through the sliding mechanism 2, so as to adjust the height to adapt to different application scenarios, and the footprint of the device can be reduced through extension and retraction, so as to achieve the purpose of convenient carrying, and the sliding mechanism 2 can be fixed on the supporting mechanism 1 through the limiting fixing device 4, so as to limit the sliding mechanism 2 and prevent the sliding mechanism 2 from moving. The device is light in weight, occupies a small area, and is easy to carry.

[0031] Example 2

[0032] Reference Figures 1 to 5 , which is the second embodiment of the utility model. In the previous embodiment, the portable measurement support device includes a support mechanism 1, a sliding mechanism 2, a connecting mechanism 3, and a limiting fixing device 4. The supporting mechanism 1 can support and guide the sliding mechanism 2, and the sliding mechanism 2 can realize the extension and retraction of the connecting mechanism 3, so as to adjust the height to adapt to different application scenarios, and the footprint of the device can be reduced by extension and retraction, so as to achieve the purpose of convenient carrying. The sliding mechanism 2 can be fixed on the supporting mechanism 1 by the limiting fixing device 4, so as to limit the sliding mechanism 2 and prevent the sliding mechanism 2 from moving.

[0033] It should be noted that in actual use, the specific structure of the connecting mechanism 3 can be selected or designed according to the use requirements to match and fix measuring equipment such as levels and theodolites, and the specific structure of the connecting mechanism 3 is not specifically limited here.

[0034] Specifically, a supporting mechanism 1, a sliding mechanism 2, a connecting mechanism 3, and a limiting fixing device 4; the supporting mechanism 1 is provided with a sliding mechanism 2 inside, the sliding mechanism 2 is provided with a connecting mechanism 3, the sliding mechanism 2 can slide relative to the supporting mechanism 1, and the supporting mechanism 1 is provided with a limiting fixing device 4, which can limit and fix the sliding mechanism 2.

[0035] Furthermore, the sliding mechanism 2 includes an upper sliding mechanism 21 and a lower sliding mechanism 22; the lower sliding mechanism 22 is arranged inside the upper sliding mechanism 21, and the upper sliding mechanism 21 and the lower sliding mechanism 22 can slide relative to each other. A support seat is arranged at the bottom of the lower sliding mechanism 22 to support the lower sliding mechanism 22 and the device as a whole on the ground.

[0036] It should be noted that at least one group of limiting fixing devices 4 is provided, and the limiting fixing devices 4 can be provided at the upper and lower parts of the supporting mechanism 1, or can be provided in the middle of the supporting mechanism 1; each group of limiting fixing devices 4 can control the upper sliding mechanism 21 or the lower sliding mechanism 22 individually, or can limit the upper sliding mechanism 21 and the lower sliding mechanism 22 at the same time.

[0037] Furthermore, the upper sliding mechanism 21 includes an upper sliding member 211 , and an upper guide member 212 is provided on the upper sliding member 211 , and the upper sliding member 211 is guided by the upper guide member 212 .

[0038] Furthermore, the upper guide member 212 includes a first limiting groove 2121 and an upper guide column 2122; the upper sliding mechanism 21, the lower sliding mechanism 22 and the support mechanism 1 are all provided with a first limiting groove 2121, an upper guide column 2122 is arranged in the first limiting groove 2121, and the upper sliding member 211 is connected to the upper guide column 2122.

[0039] Preferably, the upper sliding member 211 can drive the upper guide column 2122 to slide in the first limiting groove 2121, and can play a guiding role.

[0040] Furthermore, the lower sliding mechanism 22 includes a lower sliding member 221, and a lower guide member 222 is provided on the lower sliding member 221, and the lower guide member 222 can guide the lower sliding member 221.

[0041] Furthermore, the lower guide member 222 includes a second limiting groove 2221 and a lower guide column 2222. The upper sliding mechanism 21, the lower sliding mechanism 22 and the support mechanism 1 are all provided with a second limiting groove 2221. The lower guide column 2222 is arranged in the second limiting groove 2221 and is connected to the lower sliding member 221.

[0042] Preferably, the lower sliding member 221 drives the lower guiding member 222 to move in the second limiting groove 2221, plays a guiding role and prevents rotation.

[0043] It should be noted that the upper sliding mechanism 21 and the lower sliding mechanism 22 can limit and guide each other during the relative sliding process, making the travel safer.

[0044] Preferably, the first limiting groove 2121 and the second limiting groove 2221 can be selected as open grooves as needed.

[0045] Furthermore, it also includes a steering device 5, which is arranged at the upper end of the sliding mechanism 2. The upper end of the steering device 5 is provided with a connecting mechanism 3. The steering device 5 can rotate around the sliding mechanism 2, and the steering device 5 can drive the connecting mechanism 3 to rotate.

[0046] Preferably, the steering device 5 is disposed on the upper end surface of the upper sliding member 211 , and the steering device 5 can drive the connecting mechanism 3 to rotate horizontally in any direction around the upper sliding member 211 .

[0047] Furthermore, the steering device 5 includes a rotating disk 51 and a spring column telescopic mechanism 52 , and the spring column telescopic mechanism 52 can limit the rotating disk 51 .

[0048] Preferably, the rotating disk 51 is disposed on the upper end surface of the upper sliding member 211 , and the spring column telescopic mechanism 52 is connected to the upper sliding member 211 .

[0049] Furthermore, the spring column telescopic mechanism 52 includes an elastic member 521 , a telescopic column 522 , and a limiting hole 523 . The elastic member 521 is connected to the telescopic column 522 . The limiting hole 523 is provided on the rotating disk 51 . The telescopic column 522 is connected to the limiting hole 523 .

[0050] Preferably, the position where the telescopic column 522 and the limiting hole 523 engage can be set to a cone. The purpose of this is that the telescopic column 522 can be pressed by manually rotating the rotating disk 51, so that the telescopic column 522 presses the elastic member 521, thereby causing the rotating disk 51 to rotate, so that the telescopic column 522 can enter another limiting hole 523 to continue to be limited.

[0051] Preferably, the elastic member 521 can be a spring, and the elastic member 521 can drive the telescopic column 522 to perform telescopic movement. The elastic member 521 can make the telescopic column 522 engage in the limiting hole 523. When the direction needs to be rotated, it is only necessary to move the rotating disk 51, and the telescopic column 522 is squeezed by the rotating disk 51 to make the telescopic column 522 enter the next limiting hole 523.

[0052] Furthermore, the limiting and fixing device 4 includes a driving mechanism 41, a driven mechanism 42, and a snap-fitting groove 43. The driving mechanism 41 is connected to the driven mechanism 42. The snap-fitting groove 43 is provided on the supporting mechanism 1 and the sliding mechanism 2. The driving mechanism 41 can drive the driven mechanism 42 to connect with the snap-fitting groove 43.

[0053] Preferably, the driving mechanism 41 includes a handle, a rotating column, a gear disposed on the rotating column, and a rack disposed in cooperation with the gear, and the rack is moved to engage in the engaging groove 43, so that the upper sliding mechanism 21 or the lower sliding mechanism 22 is engaged and fixed with the supporting mechanism 1; by rotating the rotating handle, the gear of the rotating column is driven to rotate, and the gear is engaged with the two sets of racks, so that the two sets of racks are moved to both sides respectively, thereby engaging the upper sliding mechanism 21, the lower sliding mechanism 22 with the engaging groove 43 on the supporting mechanism 1.

[0054] Preferably, a guide plate is provided on the side of the rack, the guide plate can guide the rack, and the guide plate is connected to the support mechanism 1 through a connecting plate.

[0055] Preferably, the upper sliding mechanism 21 , the lower sliding mechanism 22 and the supporting mechanism 1 are all provided with moving grooves for the driving mechanism 41 to slide up and down.

[0056] Preferably, the support mechanism 1 includes an upper support member and a lower support member, and the lower support member can be threadedly connected to the lower sliding mechanism 22, and the height of the entire device can be adjusted by adjusting the lower support member.

[0057] It should be noted that multiple groups of engaging grooves 43 can be arranged vertically to achieve adjustment to any height.

[0058] In summary, the utility model can support and guide the sliding mechanism 2 through the supporting mechanism 1, can adjust the height of the connecting mechanism 3 through the sliding mechanism 2, can adjust the rotation angle of the connecting mechanism 3 through the steering device 5, and can be extended and retracted through the sliding mechanism 2, thereby reducing the footprint of the device and facilitating carrying and transportation.

[0059] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0060] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0061] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0062] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A portable measurement support device, characterized in that: The invention comprises a support mechanism (1), a sliding mechanism (2), a connecting mechanism (3), and a position limiting fixing device (4); the support mechanism (1) is provided with a sliding mechanism (2), the sliding mechanism (2) is provided with a connecting mechanism (3), the connecting mechanism (3) can be fixedly connected to a building measurement instrument to be used, the sliding mechanism (2) can slide relative to the support mechanism (1), the support mechanism (1) is provided with a position limiting fixing device (4), and the position limiting fixing device (4) can limit and fix the sliding mechanism (2); The sliding mechanism (2) comprises an upper sliding mechanism (21) and a lower sliding mechanism (22); the lower sliding mechanism (22) is arranged inside the upper sliding mechanism (21), and the upper sliding mechanism (21) and the lower sliding mechanism (22) can slide relative to each other; The upper sliding mechanism (21) comprises an upper sliding member (211), an upper guide member (212) is provided on the upper sliding member (211), and the upper sliding member (211) is guided by the upper guide member (212).

2. The portable measurement support device according to claim 1, characterized in that: The upper guide member (212) comprises a first limiting groove (2121) and an upper guide column (2122); the upper sliding mechanism (21), the lower sliding mechanism (22) and the supporting mechanism (1) are all provided with the first limiting groove (2121), an upper guide column (2122) is arranged in the first limiting groove (2121), and the upper sliding member (211) is connected to the upper guide column (2122).

3. The portable measurement support device according to claim 2, characterized in that: The lower sliding mechanism (22) comprises a lower sliding member (221), and a lower guide member (222) is provided on the lower sliding member (221), and the lower guide member (222) can guide the lower sliding member (221).

4. The portable measurement support device according to claim 3, characterized in that: The lower guide member (222) comprises a second limiting groove (2221) and a lower guide column (2222); the upper sliding mechanism (21), the lower sliding mechanism (22) and the supporting mechanism (1) are all provided with the second limiting groove (2221); the lower guide column (2222) is arranged in the second limiting groove (2221) and is connected to the lower sliding member (221).

5. The portable measurement support device according to claim 1, characterized in that: The invention also comprises a steering device (5), wherein the steering device (5) is arranged at the upper end of the sliding mechanism (2), and a connecting mechanism (3) is arranged at the upper end of the steering device (5). The steering device (5) can rotate around the sliding mechanism (2), and the steering device (5) can drive the connecting mechanism (3) to rotate.

6. The portable measurement support device according to claim 5, characterized in that: The steering device (5) comprises a rotating disk (51) and a spring column telescopic mechanism (52), and the spring column telescopic mechanism (52) can limit the rotating disk (51).

7. The portable measurement support device according to claim 6, characterized in that: The spring column telescopic mechanism (52) comprises an elastic member (521), a telescopic column (522), and a limiting hole (523); the elastic member (521) is connected to the telescopic column (522); the limiting hole (523) is provided on the rotating disk (51); and the telescopic column (522) is connected to the limiting hole (523).

8. The portable measurement support device according to claim 1, characterized in that: The position limiting and fixing device (4) comprises a driving mechanism (41), a driven mechanism (42), and a snap-fitting groove (43); the driving mechanism (41) is connected to the driven mechanism (42); the supporting mechanism (1) and the sliding mechanism (2) are both provided with the snap-fitting groove (43); the driving mechanism (41) can drive the driven mechanism (42) to connect with the snap-fitting groove (43).

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