CN207833156U - A kind of adjusting tool - Google Patents
A kind of adjusting tool Download PDFInfo
- Publication number
- CN207833156U CN207833156U CN201820258129.6U CN201820258129U CN207833156U CN 207833156 U CN207833156 U CN 207833156U CN 201820258129 U CN201820258129 U CN 201820258129U CN 207833156 U CN207833156 U CN 207833156U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- adjusting tool
- main part
- sleeve
- engaging head
- 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
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Abstract
The utility model provides a kind of adjusting tool, for applying torque on component to be regulated；The adjusting tool includes a rod-shaped main part, and one end of the main part is equipped with the engaging head for being engaged with the component to be regulated, the light structures that can provide illuminating ray at one end to the engaging head are additionally provided on the main part.Adjusting tool provided by the utility model can treat regulating member in the environment of insufficient light and be adjusted, be conducive to adjust operation by the way that light structures are arranged.Applied on liquid crystal display when VR button adjustings section, by there is illuminating ray that can expose to the engaging head institute of the adjusting tool at one end, convenient for it is quick, operation is accurately adjusted, the component on pcb board will not be damaged.
Description
Technical field
The utility model is related to display fabrication techniques field more particularly to a kind of adjusting tools.
Background technology
In TFT-LCD (Thin Film Transistor-Liquid Crystal Display, tft liquid crystal
Display) in production process, liquid crystal display is under the exchange driving of same grayscale, since positive and negative half cycle input signal is by electricity
Property etc. relative influences, cause the pressurization of positive and negative half cycle liquid crystal different, formed front and back picture brightness have it is different.And it is regarded since human eye exists
Feel persists phenomenon, and more sensitive for the bright dark feeling of light, and human eye still can be felt under the update picture of 30Hz
The difference (flicker) of picture brightness first has to make positive and negative half cycle liquid crystal pressurization phase so if to obtain more preferably picture quality
Together, Vcom voltage is adjusted to compensate impairment signal.In general, borrowing the pcb board (printed circuit for adjusting style section display
Plate) on VR buttons, with change Vcom voltage reduce film flicker.But in general, adjusting action is in illumination less than 50LUX
It is completed under environment, insufficient light, is unfavorable for adjusting operation, component damage on pcb board can be caused.
Utility model content
The purpose of this utility model is to provide a kind of adjusting tools, can quickly and efficiently complete the tune of Vcom voltage
Section improves operating efficiency, reduces the component damage rate on pcb board.
Technical solution provided by the utility model is as follows：
A kind of adjusting tool, for applying torque on component to be regulated；The adjusting tool includes a rod-shaped main body
Portion, one end of the main part are equipped with the engaging head for being engaged with the component to be regulated, energy are additionally provided on the main part
Enough light structures that illuminating ray is provided at one end to the engaging head.
Further, the main part inner hollow, the light structures include light source and are opened for controlling the light source
The switch of off status, the light source are set to inside the main part, and the light-emitting surface of the light source is towards the engaging head institute
At one end, the switch is set on the outer surface of the main part.
Further, the main part has translucent construction in one end that the engaging head is arranged, for making the light source
Beam projecting to the engaging head.
Further, the main part includes the swing arm of sleeve and the relatively described sleeve rotating, and the swing arm is inserted in institute
It states in sleeve, the engaging head is connect with one end of the swing arm, with the synchronous rotary under swing arm drive；The light source is set
It is placed in the sleeve.
The adjusting tool further includes torque sensor, is set to the sleeve and is connect with the swing arm, for obtaining
State the torque value transmitted between swing arm and the sleeve.
Further, the adjusting tool further includes display module, is connect with the torque sensor, and the torque is received
Torque value acquired in sensor is simultaneously shown.
Further, the main part further includes for controlling the relatively described sleeve rotating of the swing arm, described in adjusting
The regulating mechanism of torque value between sleeve and the swing arm, the regulating mechanism are connect with the swing arm.
Further, the regulating mechanism includes：
With the first adjustment portion of the swing arm and the sleeve connection；
With the second adjustment portion of the swing arm and the sleeve connection；
The degree of regulation of first adjustment portion is higher than the degree of regulation of second adjustment portion.
Further, the regulating mechanism further includes:
Locking structure for swing arm described in locking；
And control unit, it is connect with the torque sensor and the locking structure, the control unit is described in receiving
When torque value acquired in torque sensor is more than predetermined value, the control letter of swing arm described in locking is sent to the locking structure
Number.
Further, it is provided with resetting structure between the sleeve and the swing arm, for the swing arm to be reset to institute
State the initial position that torque value is 0.
It is had the beneficial effect that caused by the utility model：
Adjusting tool provided by the utility model can be come by the way that light structures are arranged in the environment of insufficient light
It treats regulating member to be adjusted, is conducive to adjust operation.Applied on liquid crystal display when VR button adjustings section, due to there is illumination light
Line can expose to the adjusting tool engaging head institute at one end, convenient for it is quick, operation is accurately adjusted, will not be to pcb board
On component damage.
Description of the drawings
Fig. 1 shows the structure schematic diagrams for the adjusting tool that the utility model embodiment is provided.
Specific implementation mode
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
For insufficient light when Vcom voltage on liquid crystal display being adjusted in the prior art, it is unfavorable for adjusting and makees
Industry, the technical issues of causing the component damage on pcb board, provide a kind of adjusting tool in the utility model embodiment,
The adjusting of Vcom voltage can be quickly and efficiently completed, operating efficiency is improved, reduces the component damage rate on pcb board.
The adjusting tool that the utility model embodiment is provided can apply torque on component to be regulated, so as to be regulated
Component rotates.As shown in Figure 1, the adjusting tool includes a rod-shaped main part 100, one end of the main part 100 is equipped with
Engaging head 200 for being engaged with the component to be regulated, being additionally provided on the main part 100 can be to the engaging head 200
The light structures 300 of illuminating ray are provided at one end.
Adjusting tool provided by the utility model can be in the environment of insufficient light by the way that light structures 300 are arranged
It is adjusted to treat regulating member, is conducive to adjust operation.The adjusting tool can be applied to applying torque in various parts,
By the adjusting tool application when the VR button adjustings section on liquid crystal display, due to there is illuminating ray that can expose to the adjusting tool
200 institute of engaging head at one end, can avoid interfering with other components in darkroom and causing component wear.
In preferred embodiment provided by the utility model, as shown in Figure 1,100 inner hollow of the main part, described
Light structures 300 include that light source and the switch for controlling the light source switch state, the light source are set to the main part
Inside 100, and the light-emitting surface of the light source towards the institute of the engaging head 200 at one end, the switch is set to the main part
On 100 outer surface.
Using the above scheme, the adjusting tool that the present embodiment is provided, light structures 300 include mainly light source, switch
And power supply, wherein light source can be LED light, and for the ease of holding, which is set to the inside of rod-shaped main part 100, and
Since the adjusting tool is engaged by its engaging head 200 with component to be regulated, to rotate component to be regulated, therefore, the LED
Lamp should be set as that one end that the engaging head 200 is arranged can be irradiated its light on the main part 100, and the switch is set to
On the outer surface of the main part 100.
It should be understood that in practical applications, the light structures 300 can be set to other positions, for example, described
Light structures 300 can also be set on the outer surface of the main part 100.
In addition, in embodiment provided by the utility model, it is preferred that as shown in Figure 1, the main part 100 is being set
The one end for setting the engaging head 200 has translucent construction 101, for making the beam projecting of the light source to the engaging head 200.
Using the above scheme, in order to which the light that the light source for making 100 inside of the main part be arranged is sent out appears the master
Outside body portion 100, it is emitted to 200 region of the engaging head, the main part 100 is being arranged the one of the engaging head 200
End setting translucent construction 101, the translucent construction 101 can there are many realization methods, such as：
The shell of the main part 100 is being set as the transparent body close to one end of the engaging head 200, so that the light source
The light sent out is projected through the transparent body；Alternatively, the main part 100 is arranged in the rotation in sleeve including a sleeve and one
Bar, the engaging head 200 is set to one end of swing arm, and the light source is set between sleeve and swing arm, is connect described in setting
One end of syncephalon 200 has radial clearance between swing arm and sleeve so that the light that is sent out of light source through the radial clearance and
It projects.
In addition, in the prior art, when carrying out display screen picture detection, with VR buttons on pen rotation pcb board are adjusted, simultaneously
Confirmation screen flicker frequency, until it is best adjusting position that (frame updating time ＞ human eyes reflecting time) is not dodged in display screen center.
In adjustment process, the selection of best Vcom points is often difficult to control, adjust it is excessive or it is very few all can with flicker it is undesirable go out
It is existing, and if rotation is excessive, will also result in the damage of VR buttons, influence product yield.And currently used VR button adjustings section structure
Make single, no adjusting angle-data is shown, regulating degree depends merely on the judgement of personnel's subjective experience, is easily caused Vcom and is adjusted picture not in place
Face flickers or adjusts excessive VR buttons damage.
In view of the above-mentioned problems, in adjusting tool provided by the utility model, the main part 100 include sleeve 110 and
The swing arm 120 rotated relative to the sleeve 110, the swing arm 120 are inserted in the sleeve 110, the engaging head 200 and institute
One end connection for stating swing arm 120, with the synchronous rotary under the drive of the swing arm 120.
In said program, between the swing arm 120 and the sleeve 110 can relative rotation, and the engaging head 200 is set
It is placed in one end of the swing arm 120, it can be with 120 synchronous rotary of the swing arm, when adjusting VR buttons, the hand-holdable institute of operating personnel
Sleeve 110 is stated, the engaging head 200 is engaged on VR buttons, rotates the swing arm 120, you can realizes the adjusting to VR, and VR
The regulating degree of button is related relative to the rotation angle of the sleeve 110 to the swing arm 120, therefore, by controlling the rotation
Rotation angle of the bar 120 relative to the sleeve 110, you can control the regulating degree of the VR buttons.
It should be noted that the concrete structure of the sleeve and the swing arm is not limited, the sleeve can be bar
Shape can also be that handle shape, the swing arm can be all arranged in the sleeve, can also partly be exposed to the sleeve
Outside.
Therefore, in the preferred embodiment of the utility model, the adjusting tool further include be set to the sleeve 110 with
Torque sensor 400 between the swing arm 120, for obtaining the torque transmitted between the sleeve 110 and the swing arm 120
Value.
Using the above scheme, the swing arm 120 can be incuded when rotated by the torque sensor 400, by described
The torque that engaging head 200 is exported to VR buttons, to would know that the regulating degree of VR buttons, protection VR buttons will not be due to adjusting transition
Damage.
And, it is preferred that display module 600 is additionally provided on the main part 100, with the torque sensor 400
Connection, for receiving the torque value acquired in the torque sensor 400 and being shown.In this way, may make the adjusting of VR buttons
Degree is intuitively visible.The display module 600 preferably uses an angle digital wash.
It should be noted that in the above scheme, the torque sensor 400 is a kind of senser element of maturation, is
To the detection to torsional moment perception on various rotations or non-rotary mechanical component, torque sensor 400 becomes the physics of torsion
Change is converted into accurate electric signal, non-contact torque sensor 400 or strain can may be used directly from market purchasing
Chip torque sensor 400 etc..
In addition, as shown in Figure 1, in embodiment provided by the utility model, as shown in Figure 1, the main part 100 is also
It is rotated relative to the sleeve 110 including being used to control the swing arm 120, to adjust between the sleeve 110 and the swing arm 120
Torque value regulating mechanism 500, the regulating mechanism 500 connect with the swing arm 120.
Using the above scheme, the torque value that operating personnel can be detected according to the torque sensor 400, passes through the tune
Mechanism 500 is saved to rotate the swing arm 120, to drive the engaging head 200 to rotate, to adjust VR buttons.
Further, since in the prior art, when carrying out VR button adjusting sections, best Vcom values critical point is not easy to find, can cause anti-
It returns to work work.
In view of the above-mentioned problems, in the preferred embodiment of the utility model, as shown in Figure 1, the regulating mechanism 500 wraps
It includes：The first adjustment portion 501 being connect with the swing arm 120 and the sleeve 110；Connect with the swing arm 120 and the sleeve 110
The second adjustment portion 502 connect；The degree of regulation of first adjustment portion 501 is higher than the degree of regulation of second adjustment portion 502.
Using the above scheme, adjusting essence of the degree of regulation of first adjustment portion 501 higher than second adjustment portion 502
Degree, that is to say, that first adjustment portion 501 can carry out fine tuning, hereinafter referred to as fine tuning portion；Second adjustment portion 502 can be into
Row coarse adjustment, hereinafter referred to as coarse adjustment portion, operating personnel can be thin again according to the torque value elder generation coarse adjustment that the torque sensor 400 is detected
It adjusts, specifically, when rotating VR button adjusting section Vcom with coarse adjustment portion, angle digital wash can show the angle value currently adjusted,
Visual control adjustable range；When closing on the angle of best Vcom values, uses fine tuning portion instead and fine-tuned, with accurate, quick
Reach display screen center and does not flicker state.
Wherein, the coarse adjustment portion and the fine tuning portion are the adjustment structure that can control the rotation of the swing arm 120, for
Its concrete structure is mature technology well known by persons skilled in the art, for example, used coarse adjustment on microscope or telescope
Therefore the concrete structure in the coarse adjustment portion and the fine tuning portion is no longer repeated herein with fine tuning structure.
Preferably, the regulating mechanism 500 further includes:Locking structure for swing arm described in locking 120；And control
Portion is connect with the torque sensor 400 and the locking structure, and the control unit is receiving the torque sensor 400
When acquired torque value is more than predetermined value, the control signal of swing arm 120 described in locking is sent to the locking structure.
Using the above scheme, during adjusting swing arm 120 using coarse adjustment portion, if adjusting the maximum torsion that can be born to VR buttons
When square, control unit can then control swing arm 120 described in lock part locking, and swing arm 120 will stop rotating, to avoid due to excessively adjusting
Damage VR buttons.Wherein, torque force limiting device may be used to realize in the locking structure.
Preferably, the adjusting tool further includes alarm, is connect with the control unit, and the control unit is receiving
When stating the torque value acquired in torque sensor 400 more than predetermined value, the alarm equipment alarm is controlled.
Using the above scheme, during adjusting swing arm 120 using coarse adjustment portion, if adjusting the maximum torsion that can be born to VR buttons
When square, control unit can then control alarm equipment alarm, for example, kaka sound is sent out, to remind operating personnel to pay attention to stopping using coarse adjustment
Portion rotates swing arm 120, to avoid VR buttons are damaged because excessively adjusting.
In addition, in embodiment provided by the utility model, it is provided between the sleeve 110 and the swing arm 120
Resetting structure, for the swing arm 120 to be reset to the initial position that the torque value is 0.It should be noted that for having
Torque transmission two components between resetting structure be mature technology well known by persons skilled in the art, therefore, herein for
The concrete structure of the resetting structure is no longer repeated.
Above-described is preferred embodiments of the present invention, it should be pointed out that for the ordinary person of the art
For, under the premise of not departing from principle described in the utility model, it can also make several improvements and retouch, these improvements and modifications
Also it should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of adjusting tool, for applying torque on component to be regulated；It is characterized in that, the adjusting tool includes a bar
The main part of shape, one end of the main part are equipped with the engaging head for being engaged with the component to be regulated, on the main part
The light structures of illuminating ray can be provided at one end to the engaging head by being additionally provided with.
2. adjusting tool according to claim 1, which is characterized in that the main part inner hollow, the light structures
Switch including light source and for controlling the light source switch state, the light source are set to inside the main part, and described
At one end towards engaging head institute, the switch is set on the outer surface of the main part light-emitting surface of light source.
3. adjusting tool according to claim 2, which is characterized in that
The main part has translucent construction in one end that the engaging head is arranged, for making the beam projecting of the light source to institute
State engaging head.
4. adjusting tool according to claim 2, which is characterized in that
The main part includes the swing arm of sleeve and the relatively described sleeve rotating, and the swing arm is inserted in the sleeve, described
Engaging head is connect with one end of the swing arm, with the synchronous rotary under swing arm drive；The light source is set to the sleeve
It is interior.
5. adjusting tool according to claim 4, which is characterized in that
The adjusting tool further includes torque sensor, is set to the sleeve and is connect with the swing arm, for obtaining the rotation
The torque value transmitted between bar and the sleeve.
6. adjusting tool according to claim 5, which is characterized in that
The adjusting tool further includes display module, is connect with the torque sensor, is received acquired in the torque sensor
Torque value and shown.
7. adjusting tool according to claim 5, which is characterized in that
The main part further includes for controlling the relatively described sleeve rotating of the swing arm, to adjust the sleeve and the swing arm
Between torque value regulating mechanism, the regulating mechanism connect with the swing arm.
8. adjusting tool according to claim 7, which is characterized in that
The regulating mechanism includes：
With the first adjustment portion of the swing arm and the sleeve connection；
With the second adjustment portion of the swing arm and the sleeve connection；
The degree of regulation of first adjustment portion is higher than the degree of regulation of second adjustment portion.
9. adjusting tool according to claim 8, which is characterized in that
The regulating mechanism further includes:
Locking structure for swing arm described in locking；
And control unit, it is connect with the torque sensor and the locking structure, the control unit is receiving the torque
When torque value acquired in sensor is more than predetermined value, the control signal of swing arm described in locking is sent to the locking structure.
10. adjusting tool according to claim 5, which is characterized in that
It is provided with resetting structure between the sleeve and the swing arm, is 0 for the swing arm to be reset to the torque value
Initial position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820258129.6U CN207833156U (en) | 2018-02-13 | 2018-02-13 | A kind of adjusting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820258129.6U CN207833156U (en) | 2018-02-13 | 2018-02-13 | A kind of adjusting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207833156U true CN207833156U (en) | 2018-09-07 |
Family
ID=63398321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820258129.6U Expired - Fee Related CN207833156U (en) | 2018-02-13 | 2018-02-13 | A kind of adjusting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207833156U (en) |
-
2018
- 2018-02-13 CN CN201820258129.6U patent/CN207833156U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20220213 |