CN205148227U - Locking device - Google Patents
Locking device Download PDFInfo
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- CN205148227U CN205148227U CN201521028357.7U CN201521028357U CN205148227U CN 205148227 U CN205148227 U CN 205148227U CN 201521028357 U CN201521028357 U CN 201521028357U CN 205148227 U CN205148227 U CN 205148227U
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- Prior art keywords
- support housing
- angular wheel
- locking device
- handle
- tooth wheel
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Abstract
The utility model provides a locking device, including support housing, the handle of setting on support housing, be located support housing to a conical tooth wheel of being connected with the handle, be located support housing to with the 2nd conical tooth wheel of conical tooth wheel meshing, the axis of the 2nd conical tooth wheel is vertical line, be connected with the 2nd conical tooth wheel to tube -shape spanner that can the chucking lens, the setting is at the torsionmeter at handle and support housing's connection position. The utility model provides a locking device is through at vertical rotation in surface handle to change the transmission orientation through conical tooth wheel and the 2nd conical tooth wheel, make the tube -shape spanner can horizontal rotation, prevented that yawing force messenger parts from skidding, thereby avoided the appearance of lens fish tail phenomenon, avoided unnecessary economic loss, utilize the torsionmeter to detect the torsion size often, can guarantee the unity of the dynamics of screwing up, guaranteed the leakproofness of lens installation, effectively avoided gaseous leakage.
Description
Technical field
The utility model relates to OLED production equipment technical field, more particularly, relates to a kind of locking device.
Background technology
In the production process of OLED, need to generate low temperature polycrystalline silicon on the substrate of composition OLED, the technique of this generation low temperature polycrystalline silicon is called LTPS (LTPS is the abbreviation of English LowTemperaturePolycrystallineSilicon) technique.And in LTPS technique, quasi-molecule laser annealing is a wherein indispensable procedure, carry out equipment that this operation uses is provided with eyeglass.Often through after a period of time, all need eyeglass to remove from equipment to carry out the maintenance work such as wiping, replacing.Because this eyeglass is threaded connection on equipment, so just need to use special spanner to carry out unclamping or screwing operations for connecting thread.At present, as depicted in figs. 1 and 2, it is a cartridge to the spanner that dismounting connector uses, and its opening part is provided with the clamping structure 01 for clamping eyeglass.Although the spanner of this kind of structure can realize dismounting and the installation of eyeglass, there is also certain defect: after eyeglass wiping completes, in fixing len process, due to spanner simplicity of design, screw and be easy to eyeglass to scratch, cause eyeglass forever to be scrapped, cause economic loss; Tighten in fixing process at eyeglass, due to personnel's dynamics difference, the dynamics of tightening differs, be easy to cause eyeglass not tighten and and cannot realize between equipment being tightly connected, cause the gases did escape in production process in equipment, cause the waste of the resources of production, even impact is normal produces.
Utility model content
In view of this, the utility model aims to provide a kind of novel locking device, and it can ensure the sealing that eyeglass is installed, and the phenomenon that eyeglass also can be avoided to be scratched produces.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of locking device, for being installed in screwed hole by eyeglass, it comprises:
Support housing;
Be arranged on the first side wall of described support housing, can at the handle of vertical rotation in surface;
Be positioned at described support housing, and the first angular wheel be connected with described handle, the axis of described first angular wheel is positioned on horizontal plane;
Be positioned at described support housing, and the second angular wheel engaged with described first angular wheel, the axis of described second angular wheel and the axes normal of described first angular wheel;
Be connected with described second angular wheel, and clamp the tubular spanner of described eyeglass;
Be arranged on the connecting portion of described handle and described support housing, the torsiometer that described handle rotates the torque magnitude produced can be detected.
Preferably, in above-mentioned locking device, described handle is connected with described first angular wheel by first connecting rod.
Preferably, in above-mentioned locking device, described second angular wheel is connected with described tubular spanner with contiguous block by second connecting rod.
Preferably, in above-mentioned locking device, described contiguous block is cylindrical contiguous block, and described second connecting rod is connected with the screwed hole be opened on described contiguous block end face by screw thread, and the lateral wall of described contiguous block and the madial wall of described tubular spanner are in clamping connection.
Preferably, in above-mentioned locking device, described second connecting rod and described screwed hole to screw direction contrary with the rotation direction of described second angular wheel.
Preferably, in above-mentioned locking device, the roof of described support housing offers the first peep hole.
Preferably, in above-mentioned locking device, second sidewall relative with described the first side wall of described support housing offers the second peep hole.
The locking device that the utility model provides, comprise support housing, this support housing is bottomless barrel-like structure, the first side wall of support housing is provided with handle, this handle can at vertical rotation in surface, vertically disposed first angular wheel and the second angular wheel is mutually provided with in support housing, and both engagements, second angular wheel is connected with tubular spanner, simultaneously at the connecting portion of handle and support housing, be also provided with the torsiometer for detecting the torque magnitude of producing when handle rotates.When using this locking device to install eyeglass, first support housing is placed into need install eyeglass equipment on, and make tubular spanner clamp eyeglass, swing handle after eyeglass and installation position align, handle drives connected first angular wheel around its horizontal axis, to the second angular wheel engaged with it be driven to rotate simultaneously, now the second angular wheel rotates around its vertical axis, second angular wheel drives tubular spanner to rotate while rotation, thus eyeglass is tightened onto on equipment, the numerical value display continuing observation torsiometer is needed while swing handle in said process, the handle until numerical value stops operating after reaching requirement.The locking device that the utility model provides, by swing handle in vertical plane, and change transmission direction through the first angular wheel and the second angular wheel, tubular spanner is horizontally rotated, side force is prevented to make members slip, thus avoid the appearance that eyeglass scratches phenomenon, avoid unnecessary economic loss; Utilize torsiometer to detect torque magnitude constantly, the unification of the dynamics of tightening can be ensured, ensure that and the sealing that eyeglass is installed effectively prevent the leakage of gas.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of spanner in prior art;
Fig. 2 is the top view of Fig. 1;
The structural representation of the locking device that Fig. 3 provides for the utility model embodiment.
In above Fig. 1-Fig. 3:
Locking mechanism 01;
Support housing 1, the first side wall 2, handle 3, the first angular wheel 4, second angular wheel 5, tubular spanner 6, first connecting rod 7, second connecting rod 8, contiguous block 9, the first peep hole 10, second sidewall 11, second peep hole 12, equipment 13.
Detailed description of the invention
The utility model aims to provide a kind of novel locking device, and it can ensure the sealing that eyeglass is installed, and the phenomenon that eyeglass also can be avoided to be scratched produces.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 3, the locking device that the utility model embodiment provides, comprises support housing 1, handle 3, first angular wheel 4, second angular wheel 5, tubular spanner 6 and torsiometer (torsiometer is not shown).Wherein, support housing 1 is bottomless barrel-like structure, handle 3 is arranged on the first side wall 2 of support housing 1, this handle 3 can at vertical rotation in surface, first angular wheel 4 and the second angular wheel 5 is orthogonal is arranged in support housing 1, and both engagements, second angular wheel 5 is connected with tubular spanner 6 (this tubular spanner 6 is spanner of the prior art), be arranged on the torsiometer of the connecting portion of handle 3 and support housing 1 simultaneously, can be used in detecting the torque magnitude of producing when handle 3 rotates.
When using this locking device to install eyeglass, first support housing 1 is placed into need install eyeglass equipment 13 on, and make tubular spanner 6 clamp eyeglass, swing handle 3 after eyeglass and installation position align, handle 3 drives connected first angular wheel 4 around its horizontal axis, to the second angular wheel 5 engaged with it be driven to rotate simultaneously, now the second angular wheel 5 rotates around its vertical axis, second angular wheel 5 drives tubular spanner 6 to rotate while rotation, thus eyeglass is tightened onto on equipment 13, the numerical value display continuing observation torsiometer is needed while swing handle 3 in said process, the handle 3 until numerical value stops operating after reaching requirement.The locking device that the utility model provides, by swing handle in vertical plane 3, and change transmission direction through the first angular wheel 4 and the second angular wheel 5, that tubular spanner 6 can horizontally rotate, side force is prevented to make members slip, thus avoid the appearance that eyeglass scratches phenomenon, avoid unnecessary economic loss; Utilize torsiometer to detect torque magnitude constantly, the unification of the dynamics of tightening can be ensured, ensure that and the sealing that eyeglass is installed effectively prevent the leakage of gas.
In addition, adopt gear drive, transmission efficiency can be improved, the Stability and veracity that guarantee equipment 13 is safeguarded, and cost of manufacture is low, shorten the time that equipment 13 is safeguarded, significantly can also reduce the maintenance failure caused by human factor, comprise eyeglass to scratch, the gas waste caused do not locked by eyeglass; Effectively ensure that optical mirror slip spare unit normal consumption, the normal use of the resources of production, shortens maintenance time, provides cost savings in a large number.
In order to further optimisation technique scheme, in the locking device that the present embodiment provides, concrete structure is that handle 3 is connected with the first angular wheel 4 by first connecting rod 7, and the second angular wheel 5 is connected with tubular spanner 6 with contiguous block 9 by second connecting rod 8, as shown in Figure 1.This kind of syndeton is comparatively simple, and being easy to realize, and better can meeting the instructions for use of eyeglass installation, is therefore preferred embodiment.Certainly, under the prerequisite not affecting eyeglass normal mounting, handle 3 also can be made directly to be connected with the first angular wheel 4, and tubular spanner 6 is directly connected with the second angular wheel 5.
Preferably, contiguous block 9 is cylindrical contiguous block, and second connecting rod 8 is connected with the screwed hole be opened on contiguous block 9 end face by screw thread, and the lateral wall of contiguous block 9 and the madial wall of tubular spanner 6 are in clamping connection.The contiguous block 9 of this kind of shape, and the connected mode of itself and second connecting rod 8 and tubular spanner 6, equally as preferred embodiment.Therefore, columniform contiguous block 9 can improve the transmission stationarity of power, and its volume is less relative to other shapes while guarantee connectivity robustness.The lateral wall of contiguous block 9 madial wall that is direct and tubular spanner 6 is made directly to clamp, the use of other connectors can be avoided, thus reduce the number of parts of the locking device that the present embodiment provides, make its structure simpler, there is larger operating space, and easy to maintenance.
In said structure, the rotation direction screwed when direction and the second angular wheel 5 install eyeglass of second connecting rod 8 and screwed hole is contrary, namely adopts reverse screw thread.Thus the second angular wheel 5 can be made operationally to strengthen the connectivity robustness of second connecting rod 8 and contiguous block 9 further, can effectively prevent from skidding, what ensure that eyeglass installs normally carries out.
Further, the roof of support housing 1 offers the first peep hole 10, the second sidewall 11 of support housing 1 offers the second peep hole 12, this second sidewall 11 is the sidewall relative with the first side wall 2.First peep hole 10 and the second peep hole 12 is set, align for the installing hole on tubular spanner 6 and equipment 13, and whether the internal structure (part in support housing 1) of locking device that the present embodiment provides normally works, and is convenient to maintenance process simulation.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. a locking device, for being installed in screwed hole by eyeglass, is characterized in that, comprising:
Support housing;
Be arranged on the first side wall of described support housing, can at the handle of vertical rotation in surface;
Be positioned at described support housing, and the first angular wheel be connected with described handle, the axis of described first angular wheel is positioned on horizontal plane;
Be positioned at described support housing, and the second angular wheel engaged with described first angular wheel, the axis of described second angular wheel and the axes normal of described first angular wheel;
Be connected with described second angular wheel, and clamp the tubular spanner of described eyeglass;
Be arranged on the connecting portion of described handle and described support housing, the torsiometer that described handle rotates the torque magnitude produced can be detected.
2. locking device according to claim 1, is characterized in that, described handle is connected with described first angular wheel by first connecting rod.
3. locking device according to claim 1, is characterized in that, described second angular wheel is connected with described tubular spanner with contiguous block by second connecting rod.
4. locking device according to claim 3, it is characterized in that, described contiguous block is cylindrical contiguous block, and described second connecting rod is connected with the screwed hole be opened on described contiguous block end face by screw thread, and the lateral wall of described contiguous block and the madial wall of described tubular spanner are in clamping connection.
5. locking device according to claim 4, is characterized in that, described second connecting rod and described screwed hole to screw direction contrary with the rotation direction of described second angular wheel.
6. locking device according to claim 1, is characterized in that, the roof of described support housing offers the first peep hole.
7. according to the locking device in claim 1-6 described in any one, it is characterized in that, second sidewall relative with described the first side wall of described support housing offers the second peep hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521028357.7U CN205148227U (en) | 2015-12-10 | 2015-12-10 | Locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521028357.7U CN205148227U (en) | 2015-12-10 | 2015-12-10 | Locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205148227U true CN205148227U (en) | 2016-04-13 |
Family
ID=55683966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521028357.7U Active CN205148227U (en) | 2015-12-10 | 2015-12-10 | Locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205148227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858038A (en) * | 2018-08-20 | 2018-11-23 | 汽-大众汽车有限公司 | A kind of eyeglass extracting tool |
-
2015
- 2015-12-10 CN CN201521028357.7U patent/CN205148227U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858038A (en) * | 2018-08-20 | 2018-11-23 | 汽-大众汽车有限公司 | A kind of eyeglass extracting tool |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |