Total station lifting handle with lock

Abstract

The utility model discloses a total station lifting handle with a lock, which comprises a first shell, a second shell, a second nut and locking seats, the outer wall of one side of the second nut is fixedly connected with the first shell, the two ends of the first shell are fixedly connected with the locking seats, the outer wall of the other side of the second nut is fixedly connected with the second shell, and the locking seats are fixedly connected with the locking seats. The two locking seats are fixedly connected to the two ends of the second shell respectively, pressing locking locks are fixedly connected to the locking seats, spring covers are fixedly connected to the locking seats, two fifth mounting holes are formed in each spring cover, and spring bodies are sleeved with the fifth mounting holes; the first shell and the second shell are adopted to form the handle body shell, the locking base, the pressing locking lock and the locking pin are additionally arranged on the handle body shell, so that the risk that the handle is lost is reduced, the second nut is additionally arranged on the handle body shell, some special fixing connectors can be installed on the handle body shell, and the handle body shell is convenient to use. Therefore, the function of the handle is expanded, and the handle is more practical.

Description

Technical Field

[0001] The utility model relates to the technical field of total stations, in particular to a handle of a total station with a lock. Background Technique

[0002] A total station is a high-tech measuring instrument integrating optics, mechanics and electronics. Its full name is a total station electronic tachometer or a total station electronic distance meter. This instrument combines modern electronic technology and an optical theodolite. On the basis of an electronic theodolite, it adds the function of electronic distance measurement, enabling it not only to measure angles but also to measure distances, with long measurement distances, short time and high precision. Total stations are expensive, and the handle used in conjunction with them is also a relatively expensive accessory. Since the handle of the existing total station is installed on the total station by a quick locking and fixing structure, although it is convenient for disassembly and assembly, it is also more likely to be lost. In addition, the function of the handle of the existing total station is single, and special devices such as inspection prisms, reflection targets and positioning devices cannot be quickly installed on the handle. Content of the Utility Model

[0003] The purpose of the utility model is to provide a handle of a total station with a lock to solve the problems put forward in the above background technique.

[0004] To solve the above technical problems, the utility model provides the following technical solution: A handle of a total station with a lock, including a first housing, a second housing, a second nut and a locking seat. One outer wall of the second nut is fixedly connected to the first housing. Both ends of the first housing are fixedly connected to the locking seats. The other outer wall of the second nut is fixedly connected to the second housing, and the two locking seats are respectively fixedly connected to both ends of the second housing. A pressing lock is fixedly connected to the locking seat. A spring cover is fixedly connected to the locking seat. Two fifth mounting holes are opened in the spring cover. A spring body is sleeved in the fifth mounting holes. A locking pin is installed on the locking seat, and the locking pin is arranged on one side of the pressing lock. One end of the spring body is arranged on the locking pin.

[0005] Preferably, first mounting grooves are opened on both the first housing and the second housing, and the second nut is fixedly connected in the first mounting grooves.

[0006] Preferably, second mounting grooves are opened on both the first housing and the second housing, and the locking seats are fixedly connected in the second mounting grooves.

[0007] Preferably, a first mounting hole is formed in the first housing. A first screw is installed in the first mounting hole, and one end of the first screw penetrates through the second housing. A first nut is threadedly connected to the first screw, and the first nut is arranged on the second housing. Two gaskets are sleeved on the first screw, one gasket is arranged in the first mounting hole, and the other gasket is arranged on the second housing. A washer is arranged on one side of the first nut, and the washer is sleeved on the first screw.

[0008] Preferably, a second mounting hole is formed in the locking seat, and the pressing locking lock is sleeved in the second mounting hole. A third mounting groove is arranged on one side of the second mounting hole. A third nut is sleeved in the third mounting groove, and the pressing locking lock is threadedly connected in the third nut.

[0009] Preferably, two third mounting holes are formed in the spring cover. Second screws are installed in the third mounting holes. Fourth mounting holes are formed in the locking seat at positions corresponding to the third mounting holes, and the second screws are threadedly connected in the fourth mounting holes.

[0010] The advantages of a total station handle with a lock provided by the present utility model are as follows: The present utility model uses a first housing and a second housing to form the handle main body housing. By adding a locking seat, a pressing locking lock, and a locking pin to the handle main body housing, the risk of the handle being lost is reduced. By adding a second nut to the handle main body housing, some special fixed joints can be installed, thereby expanding the functions of the handle and making it more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0012] Figure 1 It is an exploded view of the overall three-dimensional structure of the present utility model;

[0013] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the present utility model.

[0014] In the figure: 1. First housing; 11. Second housing; 12. First installation groove; 13. First installation hole; 14. First screw; 15. Gasket; 16. Washer; 17. First nut; 18. Second installation groove; 2. Second nut; 3. Locking seat; 31. Second installation hole; 32. Pressing lock; 33. Third installation groove; 34. Third nut; 35. Spring cover; 36. Third installation hole; 37. Second screw; 38. Fourth installation hole; 39. Fifth installation hole; 310. Spring body; 311. Locking pin. Detailed implementation manner

[0015] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0016] Please refer to the attach Figure 1 -attach Figure 2, an embodiment provided by the present utility model: a locking total station handle, including a first housing 1, a second housing 11, a second nut 2 and a locking seat 3. One side outer wall of the second nut 2 is fixedly connected to the first housing 1. Both ends of the first housing 1 are fixedly connected to the locking seat 3. The other side outer wall of the second nut 2 is fixedly connected to the second housing 11. And the two locking seats 3 are respectively fixedly connected to both ends of the second housing 11. A pressing locking lock 32 is fixedly connected to the locking seat 3. A spring cover 35 is fixedly connected to the locking seat 3. Two fifth mounting holes 39 are opened on the spring cover 35. A spring body 310 is sleeved in the fifth mounting hole 39. A locking pin 311 is installed on the locking seat 3. And the locking pin 311 is arranged on one side of the pressing locking lock 32. One end of the spring body 310 is arranged on the locking pin 311. The locking seat 3 is used for installing the pressing locking lock 32 and the locking pin 311. The first housing 1 and the second housing 11 form the main body shell of the handle. The pressing locking lock 32 and the locking pin 311 are linked. The locking pin 311 is used to cooperate with the locking buckle of the total station. The spring cover 35 installs the spring body 310 through the fifth mounting hole 39. The spring body 310 is used to provide a reset elastic force for the locking pin 311; First mounting grooves 12 are opened on both the first housing 1 and the second housing 11. And the second nut 2 is fixedly connected in the first mounting groove 12. The first mounting groove 12 is used for installing the second nut 2. The second nut 2 is used for installing and fixing a special joint; Second mounting grooves 18 are opened on both the first housing 1 and the second housing 11. And the locking seat 3 is fixedly connected in the second mounting groove 18. The second mounting groove 18 is used for installing the locking seat 3; A first mounting hole 13 is opened on the first housing 1. A first screw 14 is installed in the first mounting hole 13. And one end of the first screw 14 penetrates through the second housing 11. A first nut 17 is threadedly connected to the first screw 14. And the first nut 17 is arranged on the second housing 11. Two gaskets 15 are sleeved on the first screw 14. One of the gaskets 15 is arranged in the first mounting hole 13. The other gasket 15 is arranged on the second housing 11. A washer 16 is arranged on one side of the first nut 17. And the washer 16 is sleeved on the first screw 14. The first mounting hole 13 is used for installing the first screw 14. The first screw 14 cooperates with the first nut 17 to realize the fixation of the first housing 1 and the second housing 11. The gaskets 15 and the washer 16 are used to cooperate with the first screw 14; A second mounting hole 31 is opened on the locking seat 3. And the pressing locking lock 32 is sleeved in the second mounting hole 31. A third mounting groove 33 is arranged on one side of the second mounting hole 31. A third nut 34 is sleeved in the third mounting groove 33. And the pressing locking lock 32 is threadedly connected in the third nut 34. The second mounting hole 31 is used to accommodate the pressing locking lock 32. The third mounting groove 33 is used to accommodate the third nut 34. The third nut 34 is used to fix the pressing locking lock 32 on the locking seat 3;Two third mounting holes 36 are provided in the spring cover 35. A second screw 37 is installed in the third mounting hole 36. A fourth mounting hole 38 is provided in the locking seat 3 at a position corresponding to the third mounting hole 36. The second screw 37 is threadedly connected to the fourth mounting hole 38. The third mounting hole 36 and the fourth mounting hole 38 are used for installing the second screw 37, and the second screw 37 is used to fix the spring cover 35 and the locking seat 3.;

[0017] Working principle: When using the present utility model, place the handle on the total station. By pressing the locking lock 32, the locking pin 311 is pushed into the total station locking buckle to prevent the handle from detaching from the total station. Only a key can be used to open the pressing locking lock 32. The second nut 2 can be installed and fixed with some special connectors. According to different usage environments and usage methods, through these connectors, the operator can install special detection prisms, reflection targets, and special positioning devices. Among them, the first housing 1 and the second housing 11 form the main housing of the handle. The first installation groove 12 is used to accommodate the second nut 2. The first mounting hole 13 is used to install the first screw 14. The first screw 14 cooperates with the first nut 17 to fix the first housing 1 and the second housing 11. The gasket 15 and the washer 16 are used in cooperation with the first screw 14. The second installation groove 18 is used to accommodate the locking seat 3. The locking seat 3 is used to install the pressing locking lock 32 and the locking pin 311. The second mounting hole 31 is used to accommodate the pressing locking lock 32. The third installation groove 33 is used to accommodate the third nut 34. The third nut 34 is used to fix the pressing locking lock 32 on the locking seat 3. The spring cover 35 installs the spring body 310 through the fifth mounting hole 39. The spring body 310 is used to provide a reset elastic force for the locking pin 311. The third mounting hole 36 and the fourth mounting hole 38 are used for installing the second screw 37, and the second screw 37 is used to fix the spring cover 35 and the locking seat 3.

[0018] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0019] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art can understand and implement it without creative efforts.

[0020] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments or equivalently replace some of the technical features. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A total station handle with a lock, comprising a first housing (1), a second housing (11), a second nut (2) and a locking seat (3), characterized in that: The first housing (1) is fixedly connected to the outer wall of one side of the second nut (2), and locking seats (3) are fixedly connected to both ends of the first housing (1). The second housing (11) is fixedly connected to the outer wall of the other side of the second nut (2), and the two locking seats (3) are respectively fixedly connected to the two ends of the second housing (11). The locking seat (3) is fixedly connected to a push-lock lock (32), and the locking seat (3) is fixedly connected to a spring cover (35). The spring cover (35) is provided with two fifth mounting holes (39), and a spring body (310) is sleeved in the fifth mounting hole (39). A locking pin (311) is installed on the locking seat (3), and the locking pin (311) is arranged on one side of the push-lock lock (32), and one end of the spring body (310) is arranged on the locking pin (311).

2. A locking handle for a total station according to claim 1, characterized in that: The first shell (1) and the second shell (11) are both provided with a first installation groove (12), and the second nut (2) is fixedly connected in the first installation groove (12).

3. The locking handle of the total station according to claim 1, characterized in that: The first shell (1) and the second shell (11) are both provided with a second installation groove (18), and the locking seat (3) is fixedly connected in the second installation groove (18).

4. A locking handle for a total station according to claim 3, characterized in that: The first housing (1) is provided with a first mounting hole (13), a first screw (14) is installed in the first mounting hole (13), one end of the first screw (14) passes through the second housing (11), a first nut (17) is threadedly connected to the first screw (14), and the first nut (17) is arranged on the second housing (11), two washers (15) are sleeved on the first screw (14), one of the washers (15) is arranged in the first mounting hole (13), and the other washers (15) is arranged on the second housing (11), a washer (16) is arranged on one side of the first nut (17), and the washer (16) is sleeved on the first screw (14).

5. The locking handle of the total station according to claim 1, characterized in that: The locking seat (3) is provided with a second mounting hole (31), and the push-lock lock (32) is sleeved in the second mounting hole (31); a third mounting groove (33) is provided on one side of the second mounting hole (31); a third nut (34) is sleeved in the third mounting groove (33), and the push-lock lock (32) is threadedly connected in the third nut (34).

6. The locking handle of the total station according to claim 1, characterized in that: The spring cover (35) is provided with two third mounting holes (36), and second screws (37) are installed in the third mounting holes (36). A fourth mounting hole (38) is provided at a position corresponding to the third mounting holes (36) on the locking seat (3), and the second screw (37) is threadedly connected in the fourth mounting hole (38).

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