CN221171645U

CN221171645U - Measuring instrument support capable of being adjusted according to requirements

Info

Publication number: CN221171645U
Application number: CN202323231291.9U
Authority: CN
Inventors: 侯小风; 张同春
Original assignee: Shandong Institute Of Highway Technician
Current assignee: Shandong Institute Of Highway Technician
Priority date: 2023-11-29
Filing date: 2023-11-29
Publication date: 2024-06-18
Anticipated expiration: 2033-11-29

Abstract

The utility model relates to the technical field of measuring instrument accessories, and discloses a measuring instrument support capable of being adjusted according to requirements. The problem of the measuring apparatu be in the in-process of assembling with the support, need adopt a plurality of screw thread subassembly and connecting fitting to make up fixedly, its process is comparatively loaded down with trivial details, can consume more energy and the time of user, after the equipment is fixed, the support does not have the subassembly that can adjust the use height of measuring apparatu, consequently reduced the use convenience and the equipment convenience of measuring apparatu is solved.

Description

Measuring instrument support capable of being adjusted according to requirements

Technical Field

The utility model belongs to the technical field of measuring instrument accessories, and particularly relates to a measuring instrument bracket capable of being adjusted according to requirements.

Background

The measuring instrument is a measuring instrument, and is used for various orientations, ranging, angle measurement, height measurement, image measurement, photogrammetry and other aspects required by measuring work in the planning, design, construction and management phases of engineering construction.

The measuring apparatu needs to adopt the support to support fixedly in the in-process of using, and the measuring apparatu support is a device that is used for fixing and supporting measuring instrument, and it can provide stable supporting platform, makes measuring instrument can accurately measure and detect work, and the problem that above-mentioned technique exists is: the measuring apparatu is in the in-process of assembling with the support, needs to adopt a plurality of thread components and connecting fitting to make up fixedly, and its process is comparatively loaded down with trivial details, can consume more energy and the time of user, and after the equipment is fixed, the support does not have the subassembly that can adjust the use height of measuring apparatu, has consequently reduced the use convenience and the equipment convenience of measuring apparatu.

Disclosure of utility model

In view of the problems of the prior art, the present utility model provides a demand-adjustable gauge stand that overcomes or at least partially solves the above-mentioned problems.

The utility model discloses a measuring instrument bracket capable of being adjusted according to requirements, which comprises a bracket, a screw rod, a turntable, a fixed block, a mounting block and a measuring instrument, wherein the surface of the screw rod is in contact with the inner cavity of the bracket; the inner cavity of the placing groove is provided with a positioning mechanism matched with the measuring instrument for use; the inner cavity of the placing groove is provided with a transmission mechanism matched with the positioning mechanism.

In order to improve the equipment convenience of measuring apparatu, preferably, positioning mechanism includes two locating levers, and two locating levers are located the left and right sides of standing groove inner chamber respectively, the bottom fixedly connected with connecting rod of locating lever, the equal fixedly connected with extension spring in one side opposite to two connecting rods, through setting up positioning mechanism, the locating lever has played the effect that can reach quick messenger measuring apparatu and support through the mutually supporting of fixed block and installation piece and make up the use.

In order to improve the removal convenience of positioning mechanism, preferably, drive mechanism includes two square blocks, the bottom and the inner wall fixed connection of standing groove of square block, the front side of square block is through pivot swing joint has the traction lever, the rear side at traction lever top and the inner chamber contact of connecting rod, the front side swing joint of two traction levers has the movable block, the bottom fixedly connected with spring of movable block, the bottom and the inner wall fixed connection of standing groove of spring, the front side fixedly connected with transfer line of movable block, through setting up drive mechanism, the movable block has played the effect that can reach the quick locating lever of driving through the mutually supporting of traction lever and connecting rod and remove, has avoided when need demolish the measuring apparatu unable messenger measuring apparatu and break away from the fixed state's condition.

In order to improve the moving stability of the transmission mechanism, preferably, the left side and the right side of the rear side of the movable block are fixedly connected with sliding blocks, the inner cavities of the two sliding blocks are movably connected with guide rods, the bottoms of the guide rods are fixedly connected with the inner walls of the placing grooves, and the guide rods play a role in guiding the movable block through the sliding blocks, so that the shaking of the movable block in the moving process is avoided.

In order to improve the moving stability of the positioning mechanism, preferably, the top fixedly connected with telescopic block of locating lever, the surface cover of telescopic block is equipped with the supporting shoe, the top of supporting shoe and the inner wall fixed connection of standing groove, through setting up telescopic block and supporting shoe, the supporting shoe has played and to carry out spacing effect to the locating lever through the telescopic block, has avoided the locating lever to appear the condition of dislocation when removing.

In order to improve the butt joint effect of locating lever, preferably, the connecting hole has all been seted up to the left and right sides of fixed block, the constant head tank has all been seted up to the left and right sides of installation piece, and the inner chamber that two locating levers opposite sides all passed the connecting hole and extended to the constant head tank, through setting up connecting hole and constant head tank, the connecting hole has played the effect that can make the locating lever dock with the constant head tank fast.

In order to improve the moving effect of the transmission rod, preferably, the front side of the fixed block is provided with a movable hole, the front side of the transmission rod penetrates through the movable hole and extends to the front side of the fixed block, and the movable hole is used for avoiding the situation that the transmission rod is contacted with the inner wall of the fixed block to generate friction when moving.

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, the support, the screw rod, the turntable, the fixed block, the mounting block, the measuring instrument, the placing groove, the positioning mechanism and the transmission mechanism are arranged, the transmission rod is pressed to drive the movable block to move, the movable block compresses the spring in the moving process and contacts with the surface of the traction rod to bear force, the traction rod rotates by taking the rotating shaft point connected with the square block as the center after being stressed, the traction rod contacts with the inner wall of the connecting rod in the rotating process and drives the connecting rod to move, the connecting rod stretches the tension spring and drives the positioning rod to move in the moving process, the measuring instrument is abutted with the support after moving to a proper position, the mounting block is required to be attached with the fixed block in the abutting process, the transmission rod is loosened after abutting, the elastic resilience of the spring can quickly drive the movable block to reset, the traction rod in the resetting process can lose stressed state, the tension spring can quickly drive the positioning rod to be inserted into the inner cavity of the positioning groove through the connecting rod after the positioning rod is inserted into the inner cavity of the positioning groove, and the measuring instrument can be assembled with the screw rod in the rotating process by matching with the mounting block in the rotating direction of the rotating table after the rotating table.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of an embodiment of the present utility model providing a perspective;

FIG. 3 is a schematic illustration of the adjustment of a meter provided by an embodiment of the present utility model;

FIG. 4 is a schematic diagram showing the connection of the internal structure of the placement tank according to the embodiment of the utility model;

Fig. 5 is a partial enlarged view of fig. 2 at a provided by an embodiment of the present utility model.

In the figure: 1. a bracket; 2. a screw rod; 3. a turntable; 4. a fixed block; 5. a mounting block; 6. a measuring instrument; 7. a placement groove; 8. a positioning mechanism; 9. a transmission mechanism; 801. a positioning rod; 802. a connecting rod; 803. a tension spring; 901. square blocks; 902. a traction rod; 903. a movable block; 904. a spring; 905. a transmission rod; 10. a slide block; 11. a guide rod; 12. a telescopic block; 13. a support block; 14. a connection hole; 15. a positioning groove; 16. a movable hole.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the measuring instrument support capable of being adjusted according to requirements provided by the embodiment of the utility model comprises a support 1, a screw rod 2, a rotary disc 3, a fixed block 4, a mounting block 5 and a measuring instrument 6, wherein the surface of the screw rod 2 is in contact with the inner cavity of the support 1, the rotary disc 3 is positioned at the bottom of the screw rod 2 and is fixedly connected with the screw rod 2, the bottom of the fixed block 4 is fixedly connected with the top of the screw rod 2, the inner cavity of the mounting block 5 is in contact with the surface of the fixed block 4, the bottom of the measuring instrument 6 is fixedly connected with the top of the mounting block 5, and a placing groove 7 is formed in the inner cavity of the fixed block 4; the inner cavity of the placing groove 7 is provided with a positioning mechanism 8 matched with the measuring instrument 6 for use; the inner cavity of the placing groove 7 is provided with a transmission mechanism 9 matched with the positioning mechanism 8, the positioning mechanism 8 comprises two positioning rods 801, the two positioning rods 801 are respectively positioned at the left side and the right side of the inner cavity of the placing groove 7, the bottoms of the positioning rods 801 are fixedly connected with connecting rods 802, the opposite sides of the two connecting rods 802 are fixedly connected with tension springs 803, by arranging the positioning mechanism 8, the positioning rods 801 play the role of quickly combining the measuring instrument 6 with the bracket 1 through the mutual matching of the fixed block 4 and the mounting block 5, the transmission mechanism 9 comprises two square blocks 901, the bottoms of the square blocks 901 are fixedly connected with the inner wall of the placing groove 7, the front sides of the square blocks 901 are movably connected with traction rods 902 through a rotating shaft, the rear sides of the tops of the traction rods 902 are contacted with the inner cavity of the connecting rod 802, the front sides of the two traction rods 902 are movably connected with movable blocks 903, the bottoms of the movable blocks 903 are fixedly connected with springs 904, the bottoms of the springs 904 are fixedly connected with the inner wall of the placing groove 7, the front sides of the movable blocks 903 are fixedly connected with transmission rods 905, by arranging the transmission mechanism 9, the movable blocks 903 play a role of quickly driving the positioning rods 801 to move through the mutual matching of the traction rods 902 and the connecting rod 802, the situation that the measuring instrument 6 cannot be separated from a fixed state when the measuring instrument 6 needs to be removed is avoided, the left and right sides of the rear side of the movable block 903 are fixedly connected with sliding blocks 10, the inner cavities of the two sliding blocks 10 are movably connected with guide rods 11, the bottoms of the guide rods 11 are fixedly connected with the inner wall of the placing groove 7, the guide rods 11 play a role of guiding the movable block 903 to move through the sliding blocks 10, the shaking condition of the movable block 903 in the moving process is avoided, the top of the positioning rod 801 is fixedly connected with a telescopic block 12, the surface of the telescopic block 12 is sleeved with a supporting block 13, the top of the supporting block 13 is fixedly connected with the inner wall of the placing groove 7, by arranging the telescopic block 12 and the supporting block 13, the supporting block 13 plays a role of limiting the positioning rod 801 through the telescopic block 12, the situation that the positioning rod 801 is misplaced when moving is avoided, the left side and the right side of the fixed block 4 are provided with the connecting holes 14, the left side and the right side of the mounting block 5 are provided with the positioning grooves 15, the opposite sides of the two positioning rods 801 penetrate through the connecting holes 14 and extend to the inner cavities of the positioning grooves 15, the connecting holes 14 play a role of enabling the positioning rod 801 to be quickly butted with the positioning grooves 15 through the connecting holes 14 and the positioning grooves 15, the front side of the fixed block 4 is provided with the movable holes 16, the front side of the transmission rod 905 penetrates through the movable holes 16 and extends to the front side of the fixed block 4, by providing the movable hole 16, the movable hole 16 prevents the transmission rod 905 from contacting the inner wall of the fixed block 4 when moving, thereby generating friction.

The working principle of the utility model is as follows:

When in use, the transmission rod 905 is pressed, the transmission rod 905 drives the movable block 903 to move, the movable block 903 compresses the spring 904 in the moving process and is stressed by contacting with the surface of the traction rod 902, the traction rod 902 rotates by taking the rotating shaft point connected with the square block 901 as the center after being stressed, the connecting rod 802 is contacted with the inner wall of the connecting rod 802 and driven to move in the rotating process, the connecting rod 802 stretches the tension spring 803 and drives the positioning rod 801 to move in the moving process, the positioning rod 801 is moved to a proper position, the measuring instrument 6 is abutted with the bracket 1, the installation block 5 and the fixed block 4 need to be attached in the process of docking, after docking is completed, the transmission rod 905 is loosened, the elastic force of the spring 904 rebounds to quickly drive the movable block 903 to reset, the movable block 903 can lose the stress state of the traction rod 902 in the process of resetting, after the traction rod 902 is in a stress-free state, the tension of the tension spring 803 is contracted, so that the positioning rod 801 is quickly driven by the connecting rod 802 to be inserted into the inner cavity of the positioning groove 15, after the positioning rod 801 is inserted into the inner cavity of the positioning groove 15, the effect of quickly combining the measuring instrument 6 with the bracket 1 can be achieved through the mutual matching of the fixing block 4 and the mounting block 5, after the measuring instrument 6 is assembled, the turntable 3 is rotated, the turntable 3 drives the screw rod 2 to rotate, the screw rod 2 moves up and down through the screw thread connected with the bracket 1 in the rotating process, and the screw rod 2 can achieve the effect of driving the measuring instrument 6 to carry out position adjustment through the mutual matching of the fixed block 4 and the mounting block 5 in the process of moving up and down, thereby improving the use convenience and the assembly convenience of the measuring instrument 6.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The present utility model is not limited to the preferred embodiments, but is not limited to the preferred embodiments described above, and any person skilled in the art will appreciate that the present utility model is not limited to the embodiments described above.

Claims

1. The utility model provides a measuring apparatu support that can adjust according to demand, includes support (1), lead screw (2), carousel (3), fixed block (4), installation piece (5) and measuring apparatu (6), its characterized in that: the surface of the screw rod (2) is in contact with the inner cavity of the bracket (1), the rotary table (3) is positioned at the bottom of the screw rod (2) and is fixedly connected with the screw rod (2), the bottom of the fixed block (4) is fixedly connected with the top of the screw rod (2), the inner cavity of the mounting block (5) is in contact with the surface of the fixed block (4), the bottom of the measuring instrument (6) is fixedly connected with the top of the mounting block (5), and a placing groove (7) is formed in the inner cavity of the fixed block (4);

the inner cavity of the placing groove (7) is provided with a positioning mechanism (8) matched with the measuring instrument (6);

The inner cavity of the placing groove (7) is provided with a transmission mechanism (9) matched with the positioning mechanism (8).

2. A meter support as claimed in claim 1, which is adjustable as required, wherein: the positioning mechanism (8) comprises two positioning rods (801), the two positioning rods (801) are respectively positioned on the left side and the right side of the inner cavity of the placing groove (7), the bottom of each positioning rod (801) is fixedly connected with a connecting rod (802), and tension springs (803) are fixedly connected to the opposite sides of the two connecting rods (802).

3. A meter support as claimed in claim 2, which is adjustable as required, wherein: the transmission mechanism (9) comprises two square blocks (901), the bottoms of the square blocks (901) are fixedly connected with the inner wall of the placing groove (7), traction rods (902) are movably connected to the front sides of the square blocks (901) through rotating shafts, the rear sides of the tops of the traction rods (902) are in contact with the inner cavities of the connecting rods (802), movable blocks (903) are movably connected to the front sides of the two traction rods (902), springs (904) are fixedly connected to the bottoms of the movable blocks (903), the bottoms of the springs (904) are fixedly connected with the inner wall of the placing groove (7), and transmission rods (905) are fixedly connected to the front sides of the movable blocks (903).

4. A meter support as claimed in claim 3, which is adjustable as required, wherein: the left side and the right side of the rear side of the movable block (903) are fixedly connected with sliding blocks (10), the inner cavities of the two sliding blocks (10) are movably connected with guide rods (11), and the bottoms of the guide rods (11) are fixedly connected with the inner wall of the placing groove (7).

5. A meter support as claimed in claim 2, which is adjustable as required, wherein: the top fixedly connected with telescopic block (12) of locating lever (801), the surface cover of telescopic block (12) is equipped with supporting shoe (13), the top of supporting shoe (13) is connected with the inner wall fixed of standing groove (7).

6. A meter support as claimed in claim 2, which is adjustable as required, wherein: the left and right sides of fixed block (4) has all seted up connecting hole (14), constant head tank (15) have all been seted up to the left and right sides of installation piece (5), and the inner chamber of constant head tank (15) is passed connecting hole (14) and extends to two opposite sides of locating lever (801).