Level meter with buffering function

Abstract

The utility model relates to the technical field of laser marking equipment, in particular to a gradienter with a buffering function, the gradienter comprises a main bearing part and a detection part, the detection part is arranged on the main bearing part, the gradienter further comprises a supporting part and a buffering part, the supporting part is arranged on the main bearing part and is movably connected with the detection part through a connecting part, and the buffering part is arranged on the main bearing part. The top of the supporting part is provided with a control part electrically connected with the detection part, and the buffering part is arranged on the supporting part so as to conduct buffering protection on the connecting part and the control part through the buffering part. The universal joint protection device can effectively improve protection of the universal joint in an existing laser level meter, and the purpose of improving the adjusting precision of a laser transmitter and a sighting device is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of laser marking equipment, and in particular to a level with a buffering function. Background Art

[0002] A laser level, also called a line marking instrument, is a tool used to mark straight lines on various surfaces. It is widely used in fields such as construction, decoration, carpentry, metal processing and measurement to ensure the accuracy and consistency of straight lines during construction or manufacturing.

[0003] The existing laser level mainly consists of a laser emitter, a sight, a base, and a control motherboard. When working, place the laser level in a stable position, then adjust the sight to ensure that the laser beam points in the right direction, then start the laser emitter through the transmission of electrical signals from the control motherboard, and then observe the straight line formed by the laser beam on the surface to perform marking measurement.

[0004] In order to facilitate the switch control of the laser transmitter, the existing control main board is usually fixed on the base through multiple columns, so that the control main board is located at the top of the inner side of the laser level. At the same time, in order to maintain the horizontal and vertical degree of the laser transmitter and the aimer, the laser transmitter and the aimer are movably connected between the multiple columns through a universal joint. However, when in use, if the laser level is overturned due to collision with foreign objects, the universal joint will cause structural deformation and looseness, so that after a long period of use, the laser level affects the adjustment of the horizontal and vertical degree of the laser transmitter and the aimer. Utility Model Content

[0005] In order to effectively improve the protection of the universal joint inside the existing laser level and achieve the purpose of improving the adjustment accuracy of the laser emitter and the aimer, the present application provides a level with a buffer function.

[0006] The present application provides a level with a buffer function using the following technical solution:

[0007] A level with a buffering function comprises: a main supporting part and a detecting part, wherein the detecting part is arranged on the main supporting part, and further comprises a supporting part and a buffering part, wherein the supporting part is arranged on the main supporting part and movably connected with the detecting part through a connecting part, a control part electrically connected to the detecting part is arranged on the top of the supporting part, and the buffering part is arranged on the supporting part to provide buffering protection for the connecting part and the control part through the buffering part.

[0008] By adopting the above technical scheme, the main supporting part can stably place the entire spirit level on the supporting surface. At the same time, the supporting part can support the detecting part, the control part and the connecting part inside the spirit level, so that the detecting part can be started by the control part, so that the detecting part can laser mark the surface around the spirit level with the assistance of the connecting part, and then mark the horizontal line according to the position of the laser marking. Among them, the buffer part is arranged on the supporting part, so that when the spirit level is overturned, the direct impact of the detecting part and the connecting part on the supporting part as a whole can be effectively reduced through the buffer part, which is beneficial to the protection of the detecting part and the connecting part, thereby improving the adjustment accuracy of the spirit level after long-term use, thereby achieving the purpose of prolonging the service life of the spirit level.

[0009] Optionally, the supporting part includes: a first mounting member and a second mounting member, the first mounting member is arranged on the main supporting part, the second mounting member is arranged on the first mounting member, and two sides of the second mounting member are respectively used to connect the detection part and the control part.

[0010] By adopting the above technical solution, the first mounting member can support the second mounting member, so that the second mounting member can be stably installed on the upper inner half of the level, so as to facilitate the connection support of the control part, the connecting part and the detecting part through the second mounting member, thereby effectively improving the space utilization inside the level.

[0011] Optionally, the buffer portion includes: an elastic member and a first locking member, the elastic member is arranged on the top of the first mounting member and abuts against the side wall of the second mounting member, and the first locking member is arranged on the second mounting member and connected to the first mounting member.

[0012] By adopting the above technical solution, the elastic member can generate elastic force to act on the second mounting member, so that the control part and the connecting part arranged on the second mounting member can be effectively buffered and protected. The setting of the second first locking member can lock the connection between the second mounting member and the first mounting member, while improving the stability of the second mounting member and the first mounting member, and can also effectively improve the stability of the elastic member when buffering and rebounding the second mounting member.

[0013] Optionally, the support portion further includes: a second locking member, which is arranged on the top wall of the second mounting member and is used to limit the position of the control portion.

[0014] By adopting the above technical solution, the second locking member can stably assemble the control part on the top of the second mounting member, which is beneficial to improve the use stability of the control part and reduce the control failure caused by the looseness of the control part.

[0015] Optionally, a first matching position and a second matching position are respectively formed on two sides of the second mounting member, and the first matching position and the second matching position are respectively abutted against the first locking member and the elastic member.

[0016] By adopting the above technical scheme, the first matching position and the second matching position can respectively abut and limit the first locking member and the elastic member, thereby improving the use stability of the first locking member and the elastic member, and at the same time effectively saving the space occupied by the first locking member and the elastic member inside the level, thereby facilitating the assembly of internal components of the level.

[0017] Optionally, a yielding portion is provided on the top of the first mounting member, and the yielding portion abuts against the elastic member, so that the yielding portion supports the elastic member.

[0018] By adopting the above technical solution, the yielding portion can support the end of the elastic member, thereby improving the installation convenience and shock-absorbing strength of the elastic member on the first mounting member.

[0019] Optionally, the main supporting part includes: a first supporting member and a second supporting member, and the second supporting member is arranged above the first supporting member and connected to the first mounting member.

[0020] By adopting the above-mentioned technical solution, the first supporting member can stably support the level on the supporting surface, thereby improving the stability of the level in use, and the second supporting member can stably support the first mounting member, so that the first mounting member can stably support and install the second mounting member, the control unit and the detection unit above, thereby achieving the purpose of improving the test accuracy of the level of the present application.

[0021] Optionally, the main supporting part further includes: a positioning member, which is arranged on the second supporting member and connected to the first mounting member, so as to limit the first mounting member through the positioning member.

[0022] By adopting the above technical solution, the positioning member can lock the connection between the second bearing member and the first mounting member, thereby improving the overall stability of the first mounting member.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The main support part can stably place the entire level on the support surface. At the same time, the support part can support the detection part, the control part and the connection part inside the level, so that the detection part can be started by the control part, so that the detection part can laser mark the surface around the level with the assistance of the connection part, and then mark the horizontal line according to the position of the laser mark. Among them, the buffer part is arranged on the support part, so that when the level is overturned, the buffer part can effectively reduce the direct impact of the detection part and the connection part on the support part, which is beneficial to the protection of the detection part and the connection part, thereby improving the adjustment accuracy of the level after long-term use, and achieving the purpose of prolonging the service life of the level;

[0025] 2. By setting an elastic member, an elastic force can be generated to act on the second mounting member, so that the control part and the connecting part arranged on the second mounting member can be effectively buffered and protected. The setting of the second first locking member can lock the connection between the second mounting member and the first mounting member, while improving the stability of the second mounting member and the first mounting member, and can also effectively improve the stability of the elastic member when buffering and rebounding the second mounting member. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the internal structure of a level instrument according to the first embodiment of the present application;

[0027] Figure 2 It is a partial structural schematic diagram of the main support part of the first embodiment of the present application;

[0028] Figure 3 yes Figure 1 A magnified view of part A;

[0029] Figure 4 It is a partial structural schematic diagram of a detection unit and a second mounting member in Embodiment 1 of the present application;

[0030] Figure 5 yes Figure 1 A magnified view of part B;

[0031] Figure 6 It is a schematic diagram of the structure of the extension column and the rubber buffer block in the second embodiment of the present application.

[0032] Explanation of the reference numerals: 1. main supporting part; 11. first bearing member; 111. base; 112. top support block; 12. second bearing member; 121. bracket; 13. positioning member; 2. detection part; 3. support part; 31. first mounting member; 311. yielding part; 312. limiting frame; 313. extension column; 32. second mounting member; 321. first matching position; 322. second matching position; 323. connecting frame; 324. connecting sleeve; 33. second locking member; 4. buffer part; 41. elastic member; 411. rubber buffer block; 42. first locking member; 5. connecting part; 6. control part. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-6 This application is described in further detail.

[0034] Embodiment 1

[0035] The embodiment of the present application discloses a level with a buffer function. Figure 1-2 The level includes a main bearing part 1, a supporting part 3 and a detecting part 2. The main bearing part 1 is used to support the whole level so that the level can be stably mounted on the supporting surface for laser standard operation. At the same time, the supporting part 3 is mounted above the main bearing part 1, and the detecting part 2 is mounted on the inner side of the supporting part 3 through the connecting part 5. In addition, in order to facilitate the operator to open and close the control part 6 inside the level, a control part 6 electrically connected to the detecting part 2 is provided on the top of the supporting part 3.

[0036] When in use, the main supporting part 1 is placed on the supporting surface, and then the detection part 2 is started through the control part 6. The detection part 2, with the assistance of the connecting part 5, detects the horizontality of the supporting surface where the spirit level is located. Then the operator adjusts the height of the two sides of the main supporting part 1 according to the horizontality displayed on the spirit level to adjust the spirit level as a whole to be horizontal, and finally performs the marking operation according to the laser marking line irradiated by the detection part 2.

[0037] Reference Figure 1-2 In this embodiment, the main support part 1 includes a first support member 11 and a second support member 12. The second support member 12 is integrally arranged on the top of the first support member 11 and supports the support part 3, and the level is integrally placed on the support surface through the first support member 11 for use.

[0038] Meanwhile, in the present embodiment, the first bearing member 11 includes a base 111 and a top support block 112. Among them, there are multiple top support blocks 112, and the multiple top support blocks 112 are evenly arranged on the top of the base 111, and the tops of the multiple top support blocks 112 are connected to the bottom of the second bearing member 12. In addition, in the present embodiment, the second bearing member 12 includes a bracket 121 and a shell (not shown in the figure). Among them, the bottom of the bracket 121 is connected to the multiple top support blocks 112, and the shell is installed on the top of the bracket 121 and is located on the outside of the support part 3 as a whole, so as to protect the support part 3, the detection part 2, the connection part 5 and the control part 6.

[0039] Reference Figure 1 , 3 -4, in this embodiment, the support part 3 includes a first mounting member 31 and a second mounting member 32. The first mounting member 31 is disposed on the top of the bracket 121, and the second mounting member 32 is mounted on the top of the first mounting member 31 and movably connected to the detection part 2 through the connecting part 5.

[0040] In this embodiment, the first mounting member 31 includes a limit frame 312 and an extension column 313. The limit frame 312 is mounted on the bracket 121 through the positioning member 13, and a plurality of extension columns 313 are provided, and the plurality of extension columns 313 are uniformly installed in the fitting holes provided at the corners of the limit frame 312 through fasteners. At the same time, in this embodiment, the fasteners and the positioning member 13 can be bolts.

[0041] Reference Figure 1 , 4 -5, in this embodiment, the second mounting member 32 includes a connecting frame 323 and a connecting sleeve 324. Among them, the four corners of the connecting frame 323 are respectively installed on the top of the extension column 313 at the corresponding position through the connecting sleeve 324. The middle part of the connecting frame 323 is movably connected to the detection part 2 through the connecting part 5. At the same time, the control part 6 is installed on the top of the connecting frame 323 as a whole through the second locking member 33. In this embodiment, the connecting part 5 is a universal joint, the detection part 2 is a four-line laser transmitter, and the control part 6 is a control mainboard.

[0042] When in use, the operator operates the control unit 6 by clicking the button on the top of the shell, so that the control unit 6 electrically controls the detection unit 2. After the detection unit 2 is started, it will emit marking lines to facilitate the operator to mark the surrounding surfaces.

[0043] Reference Figure 1 , 3-5, in this embodiment, in order to effectively protect the connecting part 5 and the detection part 2, a buffer part 4 is provided between each extension column 313 and the connecting sleeve 324. In this embodiment, the buffer part 4 includes an elastic member 41 and a first locking member 42. Among them, a yielding part 311 is provided at the top of the extension column 313, one end of the elastic member 41 is mounted on the yielding part 311 of the extension column 313, and the other end is connected to the second matching position 322 opened at the bottom of the connecting sleeve 324. At the same time, the first locking member 42 is penetrated in the first matching position 321 opened at the top of the connecting sleeve 324 and is threadedly connected to the top of the extension column 313. In this embodiment, the yielding part 311 is an annular groove arranged on the top of the extension column 313, and the end of the elastic member 41 is abutted against the bottom wall of the annular groove. In addition, the second locking member 33 and the first locking member 42 can be bolts, and the elastic member 41 can be a spring.

[0044] Working principle: During installation, the elastic member 41 is firstly put on the top of the extension column 313 and abutted against the bottom wall of the annular groove, and then the connecting frame 323 movably connected with the detection part 2 is installed on the top of the extension column 313 through the connecting sleeve 324, and the other end of the elastic member 41 is abutted against the inner top wall of the second matching position 322, and then the first locking member 42 is passed through the first matching position 321 and the second matching position 322 and connected to the top thread of the extension column 313, so that the connecting frame 323 is stably assembled on the multiple extension columns 313 through the buffer part 4, so as to achieve the purpose of effectively reducing the vibration of the extension column 313 and the connecting frame 323 and directly transmitting it to the connecting part 5 and the detection part 2 through the elastic member 41, which is beneficial to improve the adjustment accuracy of the level after long-term use.

[0045] Embodiment 2

[0046] The difference between this embodiment and the first embodiment is that, referring to Figure 4-6 In this embodiment, the elastic member 41 includes a rubber buffer block 411. The rubber buffer block 411 is integrally sleeved on the top of the extension column 313. One end of the rubber buffer block 411 abuts against the bottom wall of the annular groove, and the other end extends into the second matching position 322 and abuts against the inner top wall of the second matching position 322.

[0047] When the level meter topples over, the vibration force transmitted from the extension column 313 and the connecting frame 323 will be buffered by the rubber buffer block 411, thereby effectively reducing the vibration directly transmitted to the connecting part 5 and the detection part 2, thereby achieving the purpose of prolonging the service life of the level meter of the present application.

[0048] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A level with a buffer function, comprising: A main supporting part (1) and a detection part (2), wherein the detection part (2) is arranged on the main supporting part (1), and is characterized in that it also includes a support part (3) and a buffer part (4), wherein the support part (3) is arranged on the main supporting part (1) and is movably connected to the detection part (2) through a connecting part (5), a control part (6) electrically connected to the detection part (2) is arranged on the top of the support part (3), and the buffer part (4) is arranged on the support part (3) to provide buffer protection for the connecting part (5) and the control part (6) through the buffer part (4).

2. A level with a buffer function according to claim 1, characterized in that: The support portion (3) comprises: a first mounting member (31) and a second mounting member (32); the first mounting member (31) is arranged on the main support portion (1); the second mounting member (32) is arranged on the first mounting member (31); two sides of the second mounting member (32) are respectively used to connect the detection portion (2) and the control portion (6).

3. A level with a buffer function according to claim 2, characterized in that: The buffer portion (4) comprises an elastic member (41) and a first locking member (42); the elastic member (41) is arranged on the top of the first mounting member (31) and abuts against the side wall of the second mounting member (32); the first locking member (42) is arranged on the second mounting member (32) and connected to the first mounting member (31).

4. A level with a buffer function according to claim 2, characterized in that: The support portion (3) further comprises: a second locking member (33), the second locking member (33) being arranged on the top wall of the second mounting member (32) and being used to limit the position of the control portion (6).

5. The level with a buffer function according to claim 3, characterized in that: A first matching position (321) and a second matching position (322) are respectively formed on two sides of the second mounting member (32), and the first matching position (321) and the second matching position (322) are respectively in contact with the first locking member (42) and the elastic member (41).

6. A level with a buffer function according to claim 5, characterized in that: A yielding portion (311) is provided at the top of the first mounting member (31), and the yielding portion (311) is in contact with the elastic member (41), so that the yielding portion (311) supports the elastic member (41).

7. A level with a buffer function according to claim 2, characterized in that: The main bearing part (1) comprises a first bearing member (11) and a second bearing member (12), wherein the second bearing member (12) is arranged above the first bearing member (11) and connected to the first mounting member (31).

8. The level with a buffer function according to claim 7, characterized in that: The main bearing part (1) further comprises: a positioning member (13), wherein the positioning member (13) is arranged on the second bearing member (12) and connected to the first mounting member (31), so as to limit the position of the first mounting member (31) through the positioning member (13).

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