CN210603286U - Portable level gauge - Google Patents
Portable level gauge Download PDFInfo
- Publication number
- CN210603286U CN210603286U CN201921759191.4U CN201921759191U CN210603286U CN 210603286 U CN210603286 U CN 210603286U CN 201921759191 U CN201921759191 U CN 201921759191U CN 210603286 U CN210603286 U CN 210603286U
- Authority
- CN
- China
- Prior art keywords
- base
- control button
- clamping
- block
- mounting cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Accessories Of Cameras (AREA)
Abstract
The utility model relates to a portable level, which relates to the technical field of level, comprising a level body, wherein the bottom of the level body is provided with a lower base, the level body is arranged on a tripod, the tripod comprises a base, a holding tank is arranged on the base, and two locking components are arranged in the base; the locking assembly comprises a mounting cavity, a clamping block, a reset spring and a control button, the mounting cavity is formed in the base, the clamping block is arranged in the mounting cavity in a sliding mode, a clamping tongue extending out of the base is arranged at the front end of the clamping block, a clamping groove matched with the clamping tongue in use is formed in the lower base, and the reset spring is arranged in the mounting cavity; the installation cavity is fixedly provided with a cover body for sealing the installation cavity, a control button is arranged in the installation cavity, the cover body is provided with an opening for allowing the control button to leak out of the installation cavity, the bottom of the control button is provided with an inclined block, and the tail end of the clamping block is provided with an inclined pushing surface matched with the inclined block for use. The utility model has the advantages of convenient installation and disassembly and good stability.
Description
Technical Field
The utility model belongs to the technical field of the technique of spirit level and specifically relates to a portable spirit level is related to.
Background
The leveling instrument (English: level) is an instrument for establishing a horizontal sight line to measure the height difference between two ground points, and the principle is to measure the height difference between the ground points according to the leveling principle.
The existing level comprises a level body, an upper base fixedly arranged at the lower end of the level body, a lower base arranged under the upper base, and a leveling knob arranged between the upper base and the lower base, wherein the upper base and the lower base are triangular, and three corners are chamfered, the level body is arranged on a tripod, the tripod comprises three support legs and a base arranged at the upper end of the support legs, a threaded rod penetrating through the base is arranged at the bottom of the base, the base is arranged on the base, a threaded hole is formed in the base, and the threaded rod is inserted into the threaded hole and screwed down to fix the base on the base.
The above prior art solutions have the following drawbacks: when installing the spirit level main part to the base on, need place the spirit level main part on the base earlier, then installer need follow the base lower extreme and watch, make the threaded rod aim at the screw hole, then just can fix it, the installation is comparatively inconvenient with the dismantlement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable spirit level has installation, dismantles convenient advantage.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a portable level comprises a level body, wherein an upper base is fixedly arranged at the bottom of the level body, a lower base is arranged right below the upper base, a leveling knob is arranged between the upper base and the lower base, the level body is installed on a tripod, the tripod comprises a base arranged at the upper end, a containing groove used for containing the lower base is formed in the base, and two locking assemblies used for fixing the lower base are arranged in the base;
the locking assembly comprises an installation cavity, a clamping block, a reset spring and a control button, the installation cavity is formed in the base, the clamping block is arranged in the installation cavity in a sliding mode, a clamping tongue extending out of the base is fixedly arranged at the front end of the clamping block, a clamping groove matched with the clamping tongue in use is formed in the lower base, the reset spring is arranged in the installation cavity, one end of the reset spring is pressed against the back of the clamping block, and the other end of the reset spring is pressed against the inner wall of the installation cavity; the installation cavity is fixedly provided with a cover body for sealing the installation cavity, a control button is arranged in the installation cavity, the cover body is provided with an opening for allowing the control button to leak out of the installation cavity, the bottom of the control button is provided with an inclined block, the tail end of the clamping block is provided with an inclined pushing surface which is matched with the inclined block for use and can enable the clamping tongue to return to the installation cavity when the control button is pressed down, and the inclined block is always abutted against the inclined pushing surface.
By adopting the technical scheme, when the leveling instrument body is installed on the base, the lower base is only required to be placed in the accommodating groove, the control button is loosened, and the clamping block drives the clamping tongue to be automatically inserted into the clamping groove under the action of the reset spring, so that the leveling instrument body is fixedly installed on the base; when the level gauge is disassembled, the leveling gauge body can be taken out only by simultaneously pressing the two control buttons to separate the clamping tongue from the clamping groove, and the leveling gauge has the advantages of convenience in installation and disassembly and good stability.
The utility model discloses further set up to: the upper surface of the front end of the clamping tongue is provided with a guide inclined plane which is convenient for the clamping tongue to be inserted into the clamping groove.
By adopting the technical scheme, when the reset spring pushes the clamping tongue to the mounting cavity, the guide inclined plane firstly enters the clamping groove and then guides the whole clamping tongue to be clamped into the clamping groove, so that the clamping tongue can be clamped into the clamping groove more conveniently.
The utility model discloses further set up to: the bottom of the control button is fixedly provided with a limiting ring above the inclined block around the circumference of the control button, and the limiting ring is positioned below the cover body and cannot pass through the opening.
Through adopting above-mentioned technical scheme, can prevent that control button from being popped out from the opening part.
The utility model discloses further set up to: and one side of the fixture block, which is close to the reset spring, is provided with a limit groove, and the reset spring is inserted into the limit groove.
Through adopting above-mentioned technical scheme, reset spring inserts the spacing inslot, can restrict reset spring's position, prevents that reset spring from taking place relative change in the position when the fixture block slides to influence reset spring and to the elastic force effect of fixture block.
The utility model discloses further set up to: the tripod also comprises three support legs hinged to the base, and the support legs are uniformly arranged along the circumferential direction of the base at intervals.
Through adopting above-mentioned technical scheme, be convenient for prop up the surveying instrument main part is stable.
The utility model discloses further set up to: the lower part of one of the supporting legs is provided with a binding band.
Through adopting above-mentioned technical scheme, the bandage can be in the same place three landing leg ligatures are fixed to be convenient for collect the tripod.
The utility model discloses further set up to: one of the supporting legs is fixedly provided with a strap.
Through adopting above-mentioned technical scheme, bear the tripod through braces portable, it is more convenient to operate.
To sum up, the utility model discloses a beneficial technological effect does:
when the level body is installed on the base, the lower base is placed in the accommodating groove, the control button is loosened, and the clamping block drives the clamping tongue to be automatically inserted into the clamping groove under the action of the reset spring, so that the level body is fixedly installed on the base; when the level gauge is disassembled, the leveling gauge body can be taken out only by simultaneously pressing the two control buttons to separate the clamping tongue from the clamping groove, and the leveling gauge has the advantages of convenience in installation and disassembly and good stability.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a cross-sectional view of the positive lock assembly of the present invention.
In the figure, 1, a level body; 11. an upper base; 12. a lower base; 13. a leveling knob; 2. a tripod; 21. a base; 211. accommodating grooves; 22. a support leg; 3. a locking assembly; 31. a mounting cavity; 32. a clamping block; 321. a latch; 322. obliquely pushing the surface; 323. a guide ramp; 324. a limiting groove; 33. a return spring; 34. a control button; 341. a sloping block; 35. a cover body; 36. a limiting ring; 4. a card slot; 5. binding bands; 6. a harness.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a portable level, including spirit level body 1, 1 fixed upper base 11 that is provided with in bottom of spirit level body, be provided with down base 12 under upper base 11, wherein, upper base 11 and lower base 12 are triangle-shaped, and three angle department is provided with the radius angle, are provided with the leveling knob 13 that is used for the leveling to spirit level body 1 respectively in the position of radius angle between upper base 11 and lower base 12, and spirit level body 1 installs on tripod 2.
Tripod 2 includes base 21 and three landing legs 22 articulated with base 21, and three landing legs 22 are along the even setting of the circumferencial direction interval of base 21, offer the holding tank 211 that is used for holding lower base 12 on the base 21, the shape and the lower base 12 adaptation of holding tank 211, lower base 12 is placed in holding tank 211, correspond lower base 12 in the base 21 wherein the position on two limits is provided with the locking Assembly 3 that is used for fixed lower base 12 respectively.
The locking assembly 3 comprises a mounting cavity 31, a clamping block 32, a return spring 33 and a control button 34, the mounting cavity 31 is arranged in the base 21, the clamping block 32 is arranged in the mounting cavity 31 in a sliding mode, a clamping tongue 321 extending out of the side wall of the base 21 is integrally formed at the front end of the clamping block 32 and the clamping block 32, a clamping groove 4 matched with the clamping tongue 321 is formed in the inner wall of the lower base 12, and when the clamping tongue 321 extends out of the mounting cavity 31 and is inserted into the clamping groove 4, the lower base 12 is fixed on the base 21. The return spring 33 is disposed in the mounting cavity 31 for driving the latch 321 to extend out of the mounting cavity 31, one end of the return spring 33 is pressed against the back of the latch 32, and the other end is pressed against the inner wall of the mounting cavity 31. A lid 35 for closing the mounting cavity 31 is fixedly provided to the mounting cavity 31, and an opening for exposing the control button 34 to the inside of the mounting cavity 31 is provided in the lid 35. The control button 34 is arranged in the mounting cavity 31, the upper end of the control button 34 extends out of the mounting cavity 31 through the opening, the bottom of the control button 34 is provided with an inclined block 341, the tail end of the fixture block 32 is provided with an inclined push surface 322 which is matched with the inclined block 341 and can force the fixture tongue 321 to retreat into the mounting cavity 31 when the control button 34 is pressed downwards, and the inclined block 341 is always abutted against the inclined push surface 322 when the control button 34 is pressed or moved upwards. The bottom of the control button 34 is fixedly provided with a limiting ring 36 above the inclined block 341 around the circumference of the control button 34, and the limiting ring 36 is located below the cover 35 and cannot pass through the opening, so that the control button 34 can be prevented from being ejected out of the opening.
A guiding inclined plane 323 for facilitating the insertion of the latch 321 into the slot 4 is disposed on the upper surface of the front end of the latch 321, and the guiding inclined plane 323 gradually decreases from one end of the latch 321 close to the latch 32 to the other end. When the return spring 33 pushes the latch 321 out of the mounting cavity 31, the guiding inclined surface 323 firstly enters the slot 4, and then guides the entire latch 321 to be clamped into the slot 4, so that the latch 321 is more conveniently clamped into the slot 4.
A limit groove 324 is formed at one side of the fixture block 32 close to the return spring 33, and the return spring 33 is inserted into the limit groove 324, so that the position of the return spring 33 can be limited, and the relative change of the position of the return spring 33 when the fixture block 32 slides is prevented, thereby influencing the elastic action of the return spring 33 on the fixture block 32.
Referring to fig. 1, in order to facilitate the taking up of the tripod 2 when the level is not in use, a binding band 5 is fixedly arranged below one of the legs 22, and the binding band 5 can bind and fix the three legs 22 together, so that the tripod 2 can be conveniently taken up.
Furthermore, a strap 6 is fixedly arranged on the upper part of one of the supporting legs 22, and the carrying tripod 2 is convenient to carry through the strap 6, so that the operation is more convenient.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a portable spirit level, includes surveyor's level body (1), surveyor's level body (1) bottom has set firmly upper base (11), is provided with down base (12) under upper base (11), is provided with leveling knob (13) between upper base (11) and lower base (12), and install on tripod (2) surveyor's level body (1), its characterized in that: the tripod (2) comprises a base (21) arranged at the upper end, an accommodating groove (211) used for accommodating the lower base (12) is formed in the base (21), and two locking assemblies (3) used for fixing the lower base (12) are arranged in the base (21);
the locking assembly (3) comprises a mounting cavity (31), a clamping block (32), a return spring (33) and a control button (34), the mounting cavity (31) is arranged in the base (21), the clamping block (32) is arranged in the mounting cavity (31) in a sliding mode, a clamping tongue (321) extending out of the base (21) is fixedly arranged at the front end of the clamping block (32), a clamping groove (4) matched with the clamping tongue (321) in use is formed in the lower base (12), the return spring (33) is arranged in the mounting cavity (31), one end of the return spring is pressed against the back of the clamping block (32), and the other end of the return spring is pressed against the inner wall of the mounting cavity (31); the installation cavity (31) is fixedly provided with a cover body (35) for sealing the installation cavity (31), a control button (34) is arranged in the installation cavity (31), the cover body (35) is provided with an opening for allowing the control button (34) to leak out of the installation cavity (31), the bottom of the control button (34) is provided with an inclined block (341), the tail end of the fixture block (32) is provided with an inclined push surface (322) which is matched with the inclined block (341) to use and can enable the clamp tongue (321) to return to the installation cavity (31) when the control button (34) is pressed down, and the inclined block (341) is always abutted against the inclined push surface (322).
2. A portable level according to claim 1, wherein: the upper surface of the front end of the clamping tongue (321) is provided with a guide inclined plane (323) which is convenient for the clamping tongue (321) to be inserted into the clamping groove (4).
3. A portable level according to claim 1, wherein: and a limiting ring (36) is fixedly arranged at the bottom of the control button (34) above the inclined block (341) and around the circumference of the control button (34), and the limiting ring (36) is positioned below the cover body (35) and cannot pass through the opening.
4. A portable level according to claim 1, wherein: a limiting groove (324) is formed in one side, close to the return spring (33), of the clamping block (32), and the return spring (33) is inserted into the limiting groove (324).
5. A portable level according to claim 1, wherein: the tripod (2) further comprises three support legs (22) hinged to the base (21), and the support legs (22) are uniformly arranged along the circumferential direction of the base (21) at intervals.
6. A portable spirit level according to claim 5, wherein: the lower part of one of the supporting legs (22) is provided with a binding band (5).
7. A portable spirit level according to claim 5, wherein: a shoulder strap (6) is fixedly arranged on one of the supporting legs (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921759191.4U CN210603286U (en) | 2019-10-17 | 2019-10-17 | Portable level gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921759191.4U CN210603286U (en) | 2019-10-17 | 2019-10-17 | Portable level gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210603286U true CN210603286U (en) | 2020-05-22 |
Family
ID=70695418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921759191.4U Expired - Fee Related CN210603286U (en) | 2019-10-17 | 2019-10-17 | Portable level gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210603286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112104309A (en) * | 2020-09-23 | 2020-12-18 | 江西三川新能源有限公司 | Quick detachable new forms of energy photovoltaic power generation device |
-
2019
- 2019-10-17 CN CN201921759191.4U patent/CN210603286U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112104309A (en) * | 2020-09-23 | 2020-12-18 | 江西三川新能源有限公司 | Quick detachable new forms of energy photovoltaic power generation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2924495A (en) | Instrument case | |
| CN210603286U (en) | Portable level gauge | |
| US5088682A (en) | Facia installation holder | |
| US5704583A (en) | Range pole data collector holder | |
| KR20090116028A (en) | Fixing an opening of vinyl fixing clip for vinyl house | |
| ATE1594T1 (en) | BRACKET FOR AN ENCLOSURE DETACHABLELY MOUNTED TO A WALL. | |
| CN209370770U (en) | A kind of field surveys device of project cost | |
| CN207541310U (en) | A kind of easy-to-dismount dust-proof desk-top grating jewel spectroscope | |
| CN209370769U (en) | A kind of construction engineering cost budget measuring device | |
| CN208476887U (en) | A kind of modular gas detector mounting shell | |
| CN214251005U (en) | Protection device of surveying instrument | |
| CN210950504U (en) | Portable topographic surveying instrument | |
| CN210665459U (en) | Urine analyzer | |
| CN216743508U (en) | Mapping device for parking lot modification | |
| CN220859975U (en) | Toilet cover plate support positioner | |
| CN208634838U (en) | A kind of Novel LED light structure | |
| KR900006900Y1 (en) | Keyboard's containing device for crt terminal | |
| CN220980915U (en) | Portable surveying instrument | |
| CN214467362U (en) | Shallow water depth measurement integrated mounting platform | |
| CN218496041U (en) | Device is settled with distancer to tunnel convergence monitoring | |
| CN219869701U (en) | Surveying instrument for engineering survey and drawing | |
| CN211092261U (en) | Pencil box and electronic equipment with same | |
| CN204385819U (en) | The gondola water faucet peg wall base of novel convenient dismounting | |
| CN221234275U (en) | Breast cancer check out test set convenient to carry | |
| GB1529036A (en) | Topographic bench mark assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |