CN220934256U - Battery pack for laser level meter - Google Patents
Battery pack for laser level meter Download PDFInfo
- Publication number
- CN220934256U CN220934256U CN202322727871.0U CN202322727871U CN220934256U CN 220934256 U CN220934256 U CN 220934256U CN 202322727871 U CN202322727871 U CN 202322727871U CN 220934256 U CN220934256 U CN 220934256U
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- CN
- China
- Prior art keywords
- box
- mounting
- sealing
- mounting box
- laser level
- 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.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 45
- 238000009434 installation Methods 0.000 claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 9
- 230000007306 turnover Effects 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a battery pack for a laser level, which relates to the technical field of level, and comprises an installation box used for being connected with a laser level shell, wherein the top of the installation box is opened to form an opening used for disassembling and assembling a battery, and a box cover is arranged at the opening in a turnover way and is connected with the installation box through a buckle; the top of the mounting box is provided with a circle of sealing convex blocks, and the box cover is provided with a circle of sealing grooves for being connected with the sealing convex blocks, so that the contact part between the box cover and the mounting box is shielded and sealed after the sealing convex blocks are connected; the mounting box is internally provided with a control circuit and an insulating plate, the insulating plate separates the mounting box to form a plurality of mounting cavities for mounting batteries, the mounting cavities are internally provided with metal pads for being electrically connected with the control circuit, the box cover is provided with a sealing seat matched with the inner cavity of the mounting box, and the sealing seat is provided with springs corresponding to the metal pads. The device greatly improves the tightness of the internal element of the installation shell through three-stage sealing, prolongs the service life of the product, and has high use value.
Description
Technical Field
The utility model relates to the technical field of level meters, in particular to a battery pack for a laser level meter.
Background
In fields such as building, fitment for confirming the horizon, horizontal plane, the survey instrument that uses has ruler, plastic hose intercommunication ware, ordinary spirit level, laser spirit level etc. because have advantages such as measurement accuracy, rapid by large-scale building and fitment engineering wide application, but its structure is complicated, the price is expensive, and generally all is with battery drive, when the operational environment in measurement area is not good, like: in the case of rain and fog, humidity or underwater operation, the control circuit often cannot work normally due to the reasons of being oxidized and short-circuited due to humidity, so that the unnecessary construction period is delayed, and in order to improve the cruising ability of the portable level, the lithium battery of the portable level cannot meet the requirement of use, so that external power supply equipment, namely an external battery, is needed, and the external battery is required to meet the same environmental requirement. And often because of battery capacity is not enough leads to changing the battery at the during operation, leads to the level gauge position to change, and influences measuring result and construction effect.
Disclosure of utility model
The utility model aims to solve the problems in the background art, and further provides a battery pack for a laser level meter.
The technical scheme adopted for solving the technical problems is as follows:
The battery pack for the laser level comprises an installation box which is used for being connected with a laser level shell, wherein an opening for disassembling and assembling a battery is formed in the opening of the installation box, a box cover is arranged at the opening in a turnover mode, and the box cover is connected with the installation box through a buckle; the top of the mounting box is provided with a circle of sealing convex blocks, and the box cover is provided with a circle of sealing grooves for being connected with the sealing convex blocks, so that the contact part between the box cover and the mounting box is shielded and sealed after the sealing convex blocks are connected; the mounting box is internally provided with a control circuit and an insulating plate, the insulating plate separates the mounting box to form a plurality of mounting cavities for mounting batteries, the mounting cavities are internally provided with metal pads for being electrically connected with the control circuit, the box cover is provided with a sealing seat matched with the inner cavity of the mounting box, and the sealing seat is provided with springs corresponding to the metal pads.
Further, the USB charging interface which is electrically connected with the control circuit is arranged on the mounting box, and the protection cover is arranged in a turnover mode and is arranged outside the USB charging interface so as to protect the USB charging interface.
Further, the buckle comprises a connecting part and a fixing part, wherein the connecting part is arranged on the box cover and is connected with the fixing part arranged on the mounting box.
Further, a sealing rubber ring is arranged in the sealing groove, so that the sealing rubber ring is contacted with the sealing convex block after the sealing convex block is connected into the sealing groove.
Further, be equipped with the LED indicator light that charges on the installation shell in order to be used for showing the progress of charging.
Compared with the prior art, the utility model has the beneficial effects that:
The utility model greatly improves the tightness of the components in the installation shell and prolongs the service life of the product; the lid is realized the one-level protection seal to the inside control circuit of installation box and battery, and sealed lug realizes the second grade protection seal with sealed recess, and the sealing seat realizes tertiary protection seal, has avoided the entering of steam, has better protective effect, and because the lid adopts the buckle to be connected with the installation box, change the battery and directly get from the top and put can, improved the convenience of operation greatly, have high use value.
Drawings
FIG. 1 is a schematic view of the internal structure of the present utility model;
FIG. 2 is a schematic view of the external structure of the present utility model;
Wherein: 1. a mounting box; 11. a sealing bump; 2. a box cover; 21. sealing the groove; 3. a connection part; 31. a fixing part; 4. a control circuit; 41. a sealing seat; 42. an insulating plate; 43. a metal pad; 44. a spring; 45. a battery; 5. a USB charging interface; 6. and a protective cover.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. The utility model will be further described with reference to the accompanying drawings and examples:
Referring to fig. 1 and 2, a battery pack for a laser level comprises a mounting box 1 for connecting with a laser level shell, wherein an opening for disassembling and assembling a battery 45 is formed on the top of the mounting box 1, a box cover 2 is arranged at the opening in a turnover manner, and the box cover 2 is connected with the mounting box 1 through a buckle; the top of the mounting box 1 is provided with a circle of sealing convex blocks 11, and the box cover 2 is provided with a circle of sealing grooves 21 for connecting the sealing convex blocks 11, so that the contact part between the box cover 2 and the mounting box 1 is shielded and sealed after the sealing convex blocks 11 are connected; the mounting box 1 is internally provided with a control circuit 4 and an insulating plate 42, the insulating plate 42 divides the mounting box 1 into a plurality of mounting cavities for mounting batteries 45, the mounting cavities are internally provided with metal pads 43 for being electrically connected with the control circuit 4, the box cover 2 is provided with a sealing seat 41 which is matched with the inner cavity of the mounting box 1, and the sealing seat 41 is provided with springs 44 corresponding to the metal pads 43.
In the above scheme, be equipped with on the installation box 1 be used for with the USB interface 5 that charges of control circuit 4 electric connection and the upset is provided with protective cover 6, protective cover 6 cover is established in USB interface 5 outside in order to realize the protection to USB interface 5 that charges.
In the above scheme, the buckle comprises a connecting part 3 and a fixing part 31, wherein the connecting part 3 is arranged on the box cover 2 and is connected with the fixing part 31 arranged on the mounting box 1; the application is not limited by the various types of buckles, and aims to fix the box cover 2 and the mounting box 1.
In the above-mentioned scheme, in order to improve the sealing effect, a sealing rubber ring (not shown in the drawing) is disposed in the sealing groove 21, so that the sealing rubber ring contacts with the sealing lug 11 after the sealing lug 11 is connected into the sealing groove 21.
In the above scheme, an LED charging indicator (not shown) is provided on the mounting case for displaying the charging progress.
This device is in concrete implementation in-process, fix the device on the laser level shell, in the use, lid 2 realizes the one-level protection seal to the inside control circuit 4 of installation box 1 and battery 45, sealing lug 11 realizes the second grade protection seal with sealed recess 21, sealing seat 41 realizes tertiary protection seal, the entering of steam has been avoided, have better protective effects, and because lid 2 adopts the buckle to be connected with installation box 1, change from the top direct get to put to battery 45 can, the convenience of operation has been improved greatly, be equipped with USB interface 5 again, the practical effect of device has been improved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The battery pack for the laser level meter is characterized by comprising a mounting box (1), wherein an opening is formed in the top of the mounting box (1), a box cover (2) is arranged at the opening in a turnover mode, and the box cover (2) is connected with the mounting box (1) through a buckle;
A circle of sealing convex blocks (11) are arranged at the top of the mounting box (1), and a circle of sealing grooves (21) for accessing the sealing convex blocks (11) are arranged on the box cover (2);
The mounting box (1) is internally provided with a control circuit (4) and an insulating plate (42), the insulating plate (42) divides the mounting box (1) into a plurality of mounting cavities for mounting batteries (45), the mounting cavities are internally provided with metal pads (43) for being electrically connected with the control circuit (4), the box cover (2) is provided with a sealing seat (41) which is matched with the inner cavity of the mounting box (1), and the sealing seat (41) is provided with springs (44) corresponding to the metal pads (43).
2. The battery pack for the laser level meter according to claim 1, wherein the installation box (1) is provided with a USB charging interface (5) which is electrically connected with the control circuit (4), and a protective cover (6) is arranged in a turnover manner, and the protective cover (6) is covered outside the USB charging interface (5).
3. The battery pack for the laser level according to claim 1, wherein the buckle comprises a connecting part (3) and a fixing part (31), and the connecting part (3) is arranged on the box cover (2) and is connected with the fixing part (31) arranged on the mounting box (1).
4. A battery pack for a laser level according to claim 1, characterized in that a sealing rubber ring is arranged in the sealing groove (21).
5. The battery pack for the laser level as claimed in claim 1, wherein the mounting case is provided with an LED charge indicator lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322727871.0U CN220934256U (en) | 2023-10-10 | 2023-10-10 | Battery pack for laser level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322727871.0U CN220934256U (en) | 2023-10-10 | 2023-10-10 | Battery pack for laser level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220934256U true CN220934256U (en) | 2024-05-10 |
Family
ID=90936332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322727871.0U Active CN220934256U (en) | 2023-10-10 | 2023-10-10 | Battery pack for laser level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220934256U (en) |
-
2023
- 2023-10-10 CN CN202322727871.0U patent/CN220934256U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |