CN207816269U - A kind of level - Google Patents
A kind of level Download PDFInfo
- Publication number
- CN207816269U CN207816269U CN201820071658.5U CN201820071658U CN207816269U CN 207816269 U CN207816269 U CN 207816269U CN 201820071658 U CN201820071658 U CN 201820071658U CN 207816269 U CN207816269 U CN 207816269U
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- pendulum mass
- control panel
- laser
- shell
- level
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Abstract
The utility model discloses a kind of levels, including：Shell, pendulum mass, control panel, the pendulum mass frame for being set in the shell and hanging the pendulum mass, the laser being set on pendulum mass and the battery pack for being set on the shell and powering to the control panel；The control panel is set on pendulum mass；It is to be electrically connected between the control panel and the laser；The battery pack is electrically connected by power lead with the control panel.
Description
Technical field
The utility model is related to field of power tools more particularly to levels.
Background technology
Laser level generates laser rays in one or more directions using laser as light source, such as horizontally or vertically laser
Straight line is used for replacing traditional sash weight and the line of ink marker, is the widely used tools in fields such as building, decoration.
In general, laser level includes multiple lasers, gravity pendulum mass and the shell etc. for generating laser rays；Laser is set
It is placed on pendulum mass, pendulum mass realizes that vertical, laser are in plumb position in pendulum mass and launch horizontally or vertically due to gravity
Laser rays；
What the control of level was mainly realized by control panel, control panel may include mainboard and keypad etc., also may be used
To concentrate on mainboard and keypad etc. on a control panel, control panel is fixed on the shell, and can only be rotated with middle cover cannot
It is shaken with pendulum mass；
It is provided with control circuit, driving circuit etc. on control panel, has driving laser, power supply control, switch, photoelectricity aobvious
Show the functions such as alarm；The battery pack of level is typically directly powered to control panel.Generally use turns between laser and control panel
Fishplate bar adds the connection method of balance spring；With pinboard using being electrically connected, pinboard is connected control panel using the thinner conducting wire such as enameled wire
It is connected on the laser on pendulum mass；Balance spring is swung with pendulum mass；Laser is more, and balance spring is more, and usual level has 4 or more
Laser has 4 strands or more of balance spring that will link together with pendulum mass；Pendulum mass, which needs to realize in multiple dimensions, to freely swing
It can realize that vertical, the stress influence pendulum mass that multiply balance spring generates realize vertical, to influence to launch horizontal and vertical laser rays.
Meanwhile enameled wire the phenomenon that there are rosin joints for using of balance spring and easily breaking, it is of high cost to be unfavorable for assembling.
Therefore, how to avoid the conducting wire between control panel and pendulum mass from connecting influences pendulum mass vertical state, and reduces cost, is
Urgent problem to be solved.
Utility model content
In view of this, the utility model embodiment is intended to provide a kind of level, it can be to avoid between control panel and pendulum mass
Conducting wire connection influence pendulum mass vertical state, and reduce cost.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
An embodiment of the present invention provides a kind of level, the level includes：Shell, control panel, is set to institute at pendulum mass
State in shell and hang the pendulum mass frame of the pendulum mass, the laser being set on pendulum mass and be set on the shell and to
The battery pack of the control panel power supply；
The control panel is set on pendulum mass；
It is to be electrically connected between the control panel and the laser；
The battery pack is electrically connected by power lead with the control panel.
In said program, the power lead accesses the pendulum mass, control panel and laser constitution at the top of the pendulum mass
Assembly.
In said program, button is provided on the control panel, the button is non-contact inductive button.
In said program, the control panel is set to the top of the pendulum mass.
The level that the utility model embodiment is provided, including：Shell, control panel, is set in the shell pendulum mass
And the pendulum mass frame of the pendulum mass is hung, the laser being set on pendulum mass and is set on the shell and to the control
The battery pack of plate power supply；The control panel is set on pendulum mass；It is to be electrically connected between the control panel and the laser；It is described
Battery pack is electrically connected by power lead with the control panel；In this way, control panel is set up directly on pendulum mass, control panel and control
Making sheet is swung together with the stranded conductor between pendulum mass with pendulum mass, and avoiding the conducting wire between control panel and pendulum mass from connecting influences pendulum mass lead
The state of hanging down；The power lead of only battery pack is connect with pendulum mass, has minimized the influence that external force swings pendulum mass；Simultaneously
The design for eliminating connecting plate and balance spring, reduces cost.
Description of the drawings
Fig. 1 is the utility model embodiment level assembly structure diagram；
Fig. 2 is the utility model embodiment level solid assembling schematic diagram；
Specific implementation mode
In the utility model embodiment, the level includes：Shell, control panel, is set in the shell simultaneously pendulum mass
And the pendulum mass frame of the suspension pendulum mass, it the laser being set on pendulum mass and is set on the shell and to the control panel
The battery pack of power supply；The control panel is set on pendulum mass；It is to be electrically connected between the control panel and the laser；The electricity
Chi Bao is electrically connected by power lead with the control panel.
The utility model is further described in more detail with reference to embodiment.
The utility model embodiment provide level, assembling figure as shown in Figure 1, explosive view as shown in Fig. 2, the throwing
Line instrument 100 includes：Shell (not shown in the diagram), control panel 120, is set in the shell and described in suspension pendulum mass 110
The pendulum mass frame 130 of pendulum mass 110, the laser 140 being set on pendulum mass 110 and is set on the shell and to the control
The battery pack (not shown in the diagram) that plate 120 is powered；The control panel 120 is set on pendulum mass 110；The battery pack passes through electricity
Source conducting wire 150 is electrically connected with the control panel 120；
Here, the level 100 can be the level 100 that 110 vertical of pendulum mass is realized using gravity, the level
100 can also include pedestal 160, and the pendulum mass frame 130 and shell are set on the pedestal 160, can by adjustment base 160
Tentatively to adjust the horizontality of level 100；The pendulum mass frame 130 can rotate on the pedestal 160, to adjust throwing line
Position.
Specifically, as shown in Fig. 2, the pendulum mass 110 multiple components can form again, the pendulum mass 110 can be by more
A axis 131 is suspended on the pendulum mass frame 130, can be carried out the freely activity of multiple dimensions, be realized vertical；The laser
140 can have it is multiple；The control panel 120 refer to for drive the laser 140 emit laser, obtain battery pack power supply,
Power supply control is carried out, the laser 140 is switched, realizes human-computer interaction and the circuit board for the functions such as photoelectric display is alarmed；It is described
Control panel 120 can be single circuit board, can also be two or more than two circuit board group at；It can on control panel 120
To be provided with button etc.；The button is for carrying out manual control, such as Switching Power Supply or laser 140；The control panel 120
The flexible connection modes such as conducting wire may be used between the laser 140 to connect；Control panel 120 will can be arranged in pendulum mass
On 110, while laser 140, also on pendulum mass 110, the two position is relatively fixed；Control panel 120 and laser machine directly can be straight
It connects and is connected with conducting wire, and without special enameled wire etc.；The connecting plate and balance spring design of generally use are so eliminated,
Reduce cost；
Battery pack can realize the power supply of the control panel 120 by power lead 150, directly by the power supply of battery pack
It is connected on control panel 120 by power lead 150, drives laser 140 to realize by control panel 120 and throw line function.
Further, the control panel 120 can be set to the top of the pendulum mass 110；
Specifically, as illustrated in fig. 1 and 2, control panel 120 can be set to the top of the pendulum mass 110；In general, pendulum mass frame
The axis 131 of 130 connection pendulum masses 110 is all located at the top of pendulum mass 110, therefore the amplitude of oscillation at 110 top of pendulum mass is smaller；In this way, battery
The power lead 150 of packet can minimize the stress influence of control panel 120 in 110 swing process of pendulum mass.
Further, as illustrated in fig. 1 and 2, the power lead 150 can access the pendulum from 110 top of the pendulum mass
The assembly that body 110 is formed with control panel 120；So, it is possible to reduce power lead 150 reduces power supply and lead in lateral stress
Influence of the line 150 to 110 vertical state of pendulum mass；
When the control panel 120 is set to 110 top of pendulum mass, power lead 150 directly may be coupled to control panel 120
On, significantly reduce the stress of power lead 150.
Further, non-contact inductive button may be used in the button on the control panel 120；Such as capacitive induction
Button；Non-contact capacitance induction button can incude the activity of the finger key in certain distance；The touch key-press is outside
Shell, and certain interval can be set between touch key-press and shell, such as 1mm~3mm, transparency window can be set on the shell,
In this way, can be carried out by key control across the transparency window on shell.Avoid the direct or indirect touching with pendulum mass 110.
When the control panel 120 is set to 110 top of pendulum mass, can one transparency window be set at top, across transparent
Window carries out the operation of touch controlled key, and since control panel 120 is set to top, the amplitude of oscillation is smaller, can improve performance accuracy.
Using the level 100 of the utility model embodiment, pendulum mass 110, laser 140 and control panel 120 constitute one
A assembly, assembly realize that vertical is realized in the swing of multiple degree of freedom on pendulum mass frame 130；Assembly and the connection of outside are
Power lead 150 between battery pack；Two to three conducting wires may be used in usual power lead 150；With existing level 100
It compares, there is stranded conductor connection, multiply to lead between 100 pendulum mass 110 of existing level and the control panel 120 being arranged on shell
Stress bigger caused by line influences pendulum mass 110 and realizes vertical；In this way, the level 100 of the utility model embodiment reduces pendulum
The stress that body 110 receives keeps vertical state more stable.
The above, the only most preferred embodiment of the utility model, are not intended to limit the protection of the utility model
Range, all any modification, equivalent and improvement made within the spirit and principle of the present invention etc., should be included in
Within the scope of protection of the utility model.
Claims (4)
1. a kind of level, which is characterized in that the level includes：Shell, control panel, is set in the shell pendulum mass
And the pendulum mass frame of the pendulum mass is hung, the laser being set on pendulum mass and is set on the shell and to the control
The battery pack of plate power supply；
The control panel is set on pendulum mass；
It is to be electrically connected between the control panel and the laser；
The battery pack is electrically connected by power lead with the control panel.
2. level according to claim 1, which is characterized in that the power lead is at the top of the pendulum mass described in access
The assembly of pendulum mass, control panel and laser constitution.
3. level according to claim 1, which is characterized in that be provided with button on the control panel, the button is
Non-contact inductive button.
4. level according to any one of claims 1 to 3, which is characterized in that the control panel is set to the pendulum mass
Top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820071658.5U CN207816269U (en) | 2018-01-17 | 2018-01-17 | A kind of level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820071658.5U CN207816269U (en) | 2018-01-17 | 2018-01-17 | A kind of level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207816269U true CN207816269U (en) | 2018-09-04 |
Family
ID=63326030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820071658.5U Active CN207816269U (en) | 2018-01-17 | 2018-01-17 | A kind of level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207816269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114582641A (en) * | 2021-12-24 | 2022-06-03 | 邹平市供电有限公司 | Different voltage spare power automatic switching device |
-
2018
- 2018-01-17 CN CN201820071658.5U patent/CN207816269U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114582641A (en) * | 2021-12-24 | 2022-06-03 | 邹平市供电有限公司 | Different voltage spare power automatic switching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 226100 No. 699, Xiangjiang Road, Haimen Economic and Technological Development Zone, Nantong City, Jiangsu Province Patentee after: Jiangsu Dayi Technology Co.,Ltd. Address before: 22699, Haimen Economic and Technological Development Zone, Donghai City, Jiangsu Province Patentee before: JIANGSU DAYI M&E TOOLS Co.,Ltd. |
|
| CP03 | Change of name, title or address |