CN202517403U - Clamp - Google Patents
Clamp Download PDFInfo
- Publication number
- CN202517403U CN202517403U CN2012201613220U CN201220161322U CN202517403U CN 202517403 U CN202517403 U CN 202517403U CN 2012201613220 U CN2012201613220 U CN 2012201613220U CN 201220161322 U CN201220161322 U CN 201220161322U CN 202517403 U CN202517403 U CN 202517403U
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- China
- Prior art keywords
- fixed
- group
- hole
- fixed head
- fixing hole
- 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 clamp which comprises a fixed base plate and a movable clamping structure for clamping a workpiece, wherein a first group of fixing holes and a second group of fixing holes for fixing the movable clamping structure are arranged in the surface of the fixed base plate, the first group of fixing holes is arranged in the lower side of the surface of the fixed base plate, the second group of fixing holes is arranged in the upper side of the surface of the fixed base plate, each group of fixing holes comprises a plurality of fixing holes which are arranged in rows, and the two groups of fixing holes are arranged in parallel; and the movable clamping structure comprises at least two fixed blocks which are arranged oppositely and pressure plates corresponding to the fixed blocks, and the fixed blocks are fixed to the fixed base plate and apply extrusion pressure in a horizontal direction on the corresponding pressure plates, so that the pressure plates can cooperatively clamp the workpiece from the two opposite sides of the workpiece. The clamp can be used for fixing the workpieces in various sizes.
Description
Technical field
The utility model relates to the anchor clamps field, is meant a kind of anchor clamps that are applicable to the workpiece of various sizes especially.
Background technology
Have now the product workpiece is being added man-hour, generally need the product workpiece be got up with convenient processing through clamps.When making anchor clamps, need make anchor clamps according to the structure and the size of product workpiece, just; After confirming product workpiece to be processed; Make corresponding anchor clamps to this product workpiece again,, all be necessary for it and make special anchor clamps like this for the workpiece of each structure and size; Make anchor clamps not produce in enormous quantities, increased the cost of manufacture of anchor clamps; And the anchor clamps of producing can only be applicable to the workpiece of ad hoc structure, can not recycle, and cause the waste of anchor clamps.
The utility model content
The technical problem that the utility model will solve provides a kind of anchor clamps, fixedly the workpiece of various sizes.
For solving the problems of the technologies described above, the embodiment of the utility model provides technical scheme following:
On the one hand; A kind of anchor clamps are provided, comprise fixed underpan and in order to the movable clamp structure of clamping workpiece, said fixed underpan surface is provided with first group of fixing hole and the second group of fixing hole that is used for fixing said movable clamp structure; First group of fixing hole is arranged at the downside on fixed underpan surface; Second group of fixing hole is arranged at the upside of fixed underpan, and every group of fixing hole comprises a plurality of fixing holes of embarking on journey and arranging, and said two groups of fixing holes laterally arrange;
Said movable clamp structure comprises: at least two fixed blocks and the pressing plate corresponding with said fixed block that are oppositely arranged; Said fixed block is fixed on the said fixed underpan; Said fixed block applies the squeeze pressure on the horizontal direction to the pressing plate of correspondence, and pressing plate is cooperatively interacted from the relative sandwich workpiece of workpiece.
Further; Also be provided with the 3rd group of fixing hole that becomes 60 ° of settings with said first group of fixing hole and the 4th group of fixing hole that becomes 60 ° with said second group of fixing hole on the said fixed underpan, said the 4th group of fixing hole and said the 3rd group of fixing hole are about the axis symmetry perpendicular to first group of fixing hole.
Further, said movable clamp structure is fixed on the said fixed underpan through one group of hole or two groups of holes.
Further, said fixing hole is screwed hole and/or grooved hole.
Further, said fixed block comprises set screw fixed head and the fixed head that is used to connect said set screw fixed head and said fixed underpan,
Said fixed head is provided with grooved hole and screwed hole, pays bolt through lock in said grooved hole said fixed head is fixed on the said fixed underpan;
The horizontal direction of said set screw fixed head is provided with the grooved hole, pays bolt through lock in said grooved hole said set screw fixed head is fixedly connected on the said fixed block;
The vertical direction of said set screw fixed head is provided with stops payment screwed hole, through paying set screw and apply the squeeze pressure on the horizontal direction for corresponding pressing plate at the said lock of stopping payment in the screwed hole.
Further; Said fixed head comprises first stepped portion and second stepped portion; The height of said first stepped portion is greater than the height of said second stepped portion, and said first stepped portion is provided with the grooved hole, and said second stepped portion is provided with screwed hole;
Said set screw fixed head is rectangular-shaped, and the width of said set screw fixed head is not less than the width of said second stepped portion.
Further, said set screw fixed head is rectangular-shaped.
Further, an end of said pressing plate is provided with hook.
The embodiment of the utility model has following beneficial effect:
In the such scheme; The fixed underpan surface is provided with first group of fixing hole and the second group of fixing hole that is used for fixing movable clamp structure, and first group of fixing hole is arranged at the downside on fixed underpan surface, and second group of fixing hole is arranged at the upside of fixed underpan; Every group of fixing hole comprises a plurality of fixing holes of embarking on journey and arranging; Two groups of fixing holes laterally arrange, and the movable clamp structure that is used for the clamping workpiece is installed on the fixed underpan, through optionally movable clamp structure being installed in the fixing hole; Distance between adjustment activity clamp structure two pressing plates, the fixedly workpiece of various sizes.
Description of drawings
Fig. 1 a is the schematic top plan view of the fixed underpan of the utility model;
Fig. 1 b is the schematic side view of the fixed underpan of the utility model;
Fig. 2 a is the schematic top plan view of the anchor clamps of the utility model;
Fig. 2 b is that sketch map is looked on the right side of the anchor clamps of the utility model;
Fig. 3 a is the schematic top plan view of the fixed block of the utility model;
Fig. 3 b is that sketch map is looked on the right side of the fixed block of the utility model;
Fig. 4 a is the schematic top plan view of the set screw fixed head of the utility model;
Fig. 4 b is that sketch map is looked on the right side of the set screw fixed head of the utility model;
Fig. 4 c be the utility model the set screw fixed head look squarely sketch map;
Fig. 5 is the structural representation of the pressing plate of the utility model;
Fig. 6 is the structural representation of the anchor clamps of the utility model embodiment one;
Fig. 7 is the structural representation of the anchor clamps of the utility model embodiment two.
Reference numeral
1 fixed underpan
2 fixed heads
3 set screw fixed heads
4 pressing plates
5 workpiece
6 cylinders
7 grooved holes
8 screwed holes
9 stop payment screwed hole
10 hooks
11 fixing holes
The specific embodiment
Technical problem, technical scheme and the advantage that will solve for the embodiment that makes the utility model are clearer, will combine accompanying drawing and specific embodiment to be described in detail below.
The embodiment of the utility model to each anchor clamps in the prior art can only a kind of structure of clamping the problem of workpiece, a kind of anchor clamps are provided, fixedly the workpiece of various sizes.
The utility model provides a kind of anchor clamps; Comprise fixed underpan and in order to the movable clamp structure of clamping workpiece; Wherein, the fixed underpan surface is provided with first group of fixing hole and the second group of fixing hole that is used for fixing movable clamp structure, and first group of fixing hole is arranged at the downside on fixed underpan surface; Second group of fixing hole is arranged at the upside of fixed underpan; Every group of fixing hole comprises that 11, the two groups of fixing holes of a plurality of fixing holes arranged of embarking on journey laterally arrange, and are equipped with the movable clamp structure that is used for the clamping workpiece on the fixed underpan.
Further; Also be provided with the 3rd group of fixing hole that becomes 60 ° of settings with first group of fixing hole and the 4th group of fixing hole that becomes 60 ° with second group of fixing hole on the fixed underpan, the 4th group of fixing hole and the 3rd group of fixing hole are about the axis symmetry perpendicular to first group of fixing hole.
Further, fixing hole 11 can be screwed hole and/or grooved hole.
Further, shown in Fig. 1 b, optionally be provided with a cylinder 6 on the bottom surface of fixed underpan 1, can concentrate the external force that is pressurized on the fixed underpan 1.
Fig. 2 a and Fig. 2 b are the structural representation of the anchor clamps of the utility model; Shown in Fig. 2 a and Fig. 2 b; The anchor clamps of present embodiment comprise fixed underpan 1 and in order to the movable clamp structure of clamping workpiece 5; Movable clamp structure optionally is fixedly connected on the fixed underpan 1, and wherein, movable clamp structure comprises: at least two fixed blocks and the pressing plate 4 corresponding with fixed block that are oppositely arranged; Fixed block is fixed on the fixed underpan 1, and fixed block applies the squeeze pressure on the horizontal direction to the pressing plate 4 of correspondence, and pressing plate is cooperatively interacted from the relative sandwich workpiece of workpiece 5.
Wherein, shown in Fig. 2 a and Fig. 2 b, fixed block can comprise set screw fixed head 3 and be used to connect set screw fixed head 3 and the fixed head 2 of fixed underpan 1.Shown in Fig. 3 a and Fig. 3 b, fixed head 2 is provided with grooved hole 7 and screwed hole 8, pays bolt through lock in grooved hole 7 fixed head 2 is fixedly connected on the fixed underpan 1; Shown in Fig. 4 a, the horizontal direction of set screw fixed head 3 is provided with grooved hole 7, pays bolt through lock in grooved hole 7 set screw fixed head 3 is fixedly connected on the fixed head 2; Shown in Fig. 4 c, the vertical direction of set screw fixed head 3 is provided with stops payment screwed hole 9, pays set screw through lock in stopping payment screwed hole 9 and applies the squeeze pressure on the horizontal direction can for corresponding pressing plate 4.
Wherein, shown in Fig. 3 b, fixed head 2 can be stepped; Fixed head 2 comprises first stepped portion and second stepped portion; The height of first stepped portion is greater than the height of second stepped portion, and first stepped portion is provided with grooved hole 7, the second stepped portion and is provided with screwed hole 8; Shown in Fig. 4 a, Fig. 4 b and Fig. 4 c, set screw fixed head 3 is rectangular-shaped, and the width of set screw fixed head 3 is not less than the width of second stepped portion.
Further; Fixed block can also include only set screw fixed head 3; Shown in Fig. 4 a, the horizontal direction of set screw fixed head 3 is provided with grooved hole 7, pays bolt through lock in grooved hole 7 set screw fixed head 3 is fixedly connected on the fixed underpan 1; Shown in Fig. 4 c, the vertical direction of set screw fixed head 3 is provided with stops payment screwed hole 9, pays set screw through lock in stopping payment screwed hole 9 and applies the squeeze pressure on the horizontal direction can for corresponding pressing plate 4.
Further, as shown in Figure 5, an end of pressing plate 4 is provided with hook 10, can play the effect of the location on workpiece 5 other both sides.
Below in conjunction with concrete embodiment the anchor clamps of the utility model are done further introduction:
Embodiment 1:
As shown in Figure 6, the anchor clamps of present embodiment can adopt fixed underpan 1, fixed head 2 and set screw fixed head 3 to cooperatively interact with fixation workpiece 5.Be milled with first group of fixing hole and second group of fixing hole on the circular fixed underpan 1; First group of fixing hole is arranged at the downside on fixed underpan surface, and second group of fixing hole is arranged at the upside of fixed underpan, and every group of fixing hole comprises a plurality of fixing holes 11 of embarking on journey and arranging; Two groups of fixing holes laterally arrange; Fixed head 2 cooperatively interacts with set screw fixed head 3 and fixes workpiece 5 through fixing hole 11, and as shown in Figure 6, the fixed underpan of present embodiment can be fixed three workpiece 5.Fixed head 2 can connect fixed underpan 1 and set screw fixed head 3; The grooved hole that is provided with on the fixed head 2 is in order to screwed hole on the corresponding fixed underpan 1 or grooved hole, and paying bolt through locking in the grooved hole of fixed head 2 can be fixed on fixed head 2 on the fixed underpan 1; Be designed with the grooved hole on the set screw fixed head 3 and stop payment screwed hole; The grooved hole is in order to the screwed hole on the corresponding fixed head 2; Lock at the screwed hole of the grooved hole of set screw fixed head 3 and corresponding fixed head 2 and to pay a bolt and can be connected fixed head 2 and set screw fixed head 3, lock and pay set screw and apply squeeze pressure in order to give pressing plate 4 at the screwed hole of stopping payment of set screw fixed head 3; Pressing plate 4 is by the both sides of the extruding force fixation workpiece 5 of set screw, and the two ends hook of pressing plate 4 plays the location on workpiece 5 other both sides simultaneously, thereby realizes the fixing of workpiece 5.
In the present embodiment, first group of fixing hole and second group of fixing hole of being arranged in fixed underpan upside and downside only are set just can movable clamp structure be installed on fixing hole, fixedly the workpiece of various sizes according to workpiece size.
Embodiment 2:
The anchor clamps of present embodiment can adopt fixed underpan 1, fixed head 2 and set screw fixed head 3 to cooperatively interact with fixation workpiece 5.Be milled with first group of fixing hole and second group of fixing hole on the circular fixed underpan 1; First group of fixing hole is arranged at the downside on fixed underpan surface; Second group of fixing hole is arranged at the upside of fixed underpan, and every group of fixing hole comprises that 11, the two groups of fixing holes of a plurality of fixing holes arranged of embarking on journey laterally arrange; Fixed head 2 cooperatively interacts with set screw fixed head 3 and fixes workpiece 5 through fixing hole 11; Fixed head 2 can connect fixed underpan 1 and set screw fixed head 3, and the grooved hole that is provided with on the fixed head 2 is in order to screwed hole on the corresponding fixed underpan 1 or grooved hole, and paying bolt through locking in the grooved hole of fixed head 2 can be fixed on fixed head 2 on the fixed underpan 1; Be designed with the grooved hole on the set screw fixed head 3 and stop payment screwed hole; The grooved hole is in order to the screwed hole on the corresponding fixed head 2; Lock at the screwed hole of the grooved hole of set screw fixed head 3 and corresponding fixed head 2 and to pay a bolt and can be connected fixed head 2 and set screw fixed head 3, lock and pay set screw and apply squeeze pressure in order to give pressing plate 4 at the screwed hole of stopping payment of set screw fixed head 3; Pressing plate 4 is by the both sides of the extruding force fixation workpiece 5 of set screw, and the two ends hook of pressing plate 4 plays the location on workpiece 5 other both sides simultaneously, thereby realizes the fixing of workpiece 5.
Present embodiment can only utilize first group of fixing hole being positioned at the fixed underpan upside or second group of fixing hole of downside to fix workpiece, according to workpiece size movable clamp structure is installed in the same group of fixing hole, fixedly the workpiece of different size.
Embodiment 3:
As shown in Figure 7, the anchor clamps of present embodiment can adopt fixed underpan 1 and set screw fixed head 3 to cooperatively interact with fixation workpiece 5.Be milled with first group of fixing hole and second group of fixing hole on the circular fixed underpan 1; First group of fixing hole is arranged at the downside on fixed underpan surface; Second group of fixing hole is arranged at the upside of fixed underpan; Every group of fixing hole comprises that 11, the two groups of fixing holes of a plurality of fixing holes arranged of embarking on journey laterally arrange, and also is provided with the 3rd group of fixing hole that becomes 60 ° of settings with first group of fixing hole and the 4th group of fixing hole that becomes 60 ° with second group of fixing hole on the fixed underpan; The 4th group of fixing hole becomes the minute surface symmetry with the 3rd group of fixing hole, fixing hole 11 can be screwed hole and/or grooved hole.
Set screw fixed head 3 fixes workpiece 5 through fixing hole 11, and is as shown in Figure 7, and the fixed underpan of present embodiment can be fixed three workpiece 5.Can make things convenient for the adjustment of screw fixing plates 3 and lock to pay through fixing hole 11; Be designed with the grooved hole on the set screw fixed head 3 and stop payment screwed hole; Grooved hole on the set screw fixed head 3 is in order to screwed hole on the corresponding fixed underpan 1 or grooved hole, and paying bolt through locking in the grooved hole of set screw fixed head 3 can be fixed on set screw fixed head 3 on the fixed underpan 1; The screwed hole of stopping payment at set screw fixed head 3 is locked pair set screw in order to give pressing plate 4 squeeze pressures; Pressing plate 4 is by the both sides of the extruding force fixation workpiece 5 of set screw, and the two ends hook of pressing plate 4 plays the location on workpiece 5 other both sides simultaneously, thereby realizes the fixing of workpiece 5.
Embodiment 4:
Shown in Fig. 2 a, the anchor clamps of present embodiment can adopt fixed underpan 1, fixed head 2 and set screw fixed head 3 to cooperatively interact with fixation workpiece 5.Be milled with first group of fixing hole and second group of fixing hole on the circular fixed underpan 1; First group of fixing hole is arranged at the downside on fixed underpan surface; Second group of fixing hole is arranged at the upside of fixed underpan; Every group of fixing hole comprises that 11, the two groups of fixing holes of a plurality of fixing holes arranged of embarking on journey laterally arrange, and also is provided with the 3rd group of fixing hole that becomes 60 ° of settings with first group of fixing hole and the 4th group of fixing hole that becomes 60 ° with second group of fixing hole on the fixed underpan; The 4th group of fixing hole and the 3rd group of fixing hole are about the axis symmetry perpendicular to first group of fixing hole, and fixing hole 11 can be screwed hole and/or grooved hole.
Fixed head 2 cooperatively interacts with set screw fixed head 3 and fixes workpiece 5 through fixing hole 11, and shown in Fig. 2 a, the anchor clamps of present embodiment can be used for fixing a workpiece 5.Can make things convenient for the adjustment of fixed head 2 and lock to pay through fixing hole 11, can lock the fixed head 2 and set screw fixed head 3 of paying different directions; Be milled with grooved hole and screwed hole on the fixed head 2; Can connect fixed underpan 1 and set screw fixed head 3; Grooved hole on the fixed head 2 is in order to screwed hole on the corresponding fixed underpan 1 or grooved hole, and paying bolt through locking in the grooved hole of fixed head 2 can be fixed on fixed head 2 on the fixed underpan 1; Be designed with the grooved hole on the set screw fixed head 3 and stop payment screwed hole; The grooved hole is in order to the screwed hole on the corresponding fixed head 2; Lock at the screwed hole of the grooved hole of set screw fixed head 3 and corresponding fixed head 2 and to pay a bolt and can be connected fixed head 2 and set screw fixed head 3, lock and pay set screw in order to give pressing plate 4 squeeze pressures at the screwed hole of stopping payment of set screw fixed head 3; Pressing plate 4 is by the both sides of the extruding force fixation workpiece 5 of set screw, and the two ends hook of pressing plate 4 plays the location on workpiece 5 other both sides simultaneously, thereby realizes the fixing of workpiece 5.
The utility model provides a kind of adjustable anchor clamps; Screwed hole or grooved hole through fixed underpan 1 surface setting; Fixed head 2 optionally is fixedly connected on the fixed underpan 1 with set screw fixed head 3, through and pressing plate 4 between cooperatively interact and can realize the fixedly workpiece 5 of various sizes.The anchor clamps of the utility model embodiment can be realized the shared of different size workpiece to be machined, can fix single workpiece, also can fix 2 or 3 workpiece simultaneously.
The above is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the said principle of the utility model, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (8)
1. anchor clamps; Comprise fixed underpan and, it is characterized in that said fixed underpan surface is provided with first group of fixing hole and the second group of fixing hole that is used for fixing said movable clamp structure in order to the movable clamp structure of clamping workpiece; First group of fixing hole is arranged at the downside on fixed underpan surface; Second group of fixing hole is arranged at the upside of fixed underpan, and every group of fixing hole comprises a plurality of fixing holes of embarking on journey and arranging, and said two groups of fixing holes laterally arrange;
Said movable clamp structure comprises: at least two fixed blocks and the pressing plate corresponding with said fixed block that are oppositely arranged; Said fixed block is fixed on the said fixed underpan; Said fixed block applies the squeeze pressure on the horizontal direction to the pressing plate of correspondence, and pressing plate is cooperatively interacted from the relative sandwich workpiece of workpiece.
2. anchor clamps according to claim 1; It is characterized in that; Also be provided with the 3rd group of fixing hole that becomes 60 ° of settings with said first group of fixing hole and the 4th group of fixing hole that becomes 60 ° with said second group of fixing hole on the said fixed underpan, said the 4th group of fixing hole and said the 3rd group of fixing hole are about the axis symmetry perpendicular to first group of fixing hole.
3. anchor clamps according to claim 2 is characterized in that, said movable clamp structure is fixed on the said fixed underpan through one group of hole or two groups of holes.
4. anchor clamps according to claim 1 is characterized in that, said fixing hole is screwed hole and/or grooved hole.
5. anchor clamps according to claim 1 is characterized in that, said fixed block comprises set screw fixed head and the fixed head that is used to connect said set screw fixed head and said fixed underpan,
Said fixed head is provided with grooved hole and screwed hole, pays bolt through lock in said grooved hole said fixed head is fixed on the said fixed underpan;
The horizontal direction of said set screw fixed head is provided with the grooved hole, pays bolt through lock in said grooved hole said set screw fixed head is fixedly connected on the said fixed block;
The vertical direction of said set screw fixed head is provided with stops payment screwed hole, through paying set screw and apply the squeeze pressure on the horizontal direction for corresponding pressing plate at the said lock of stopping payment in the screwed hole.
6. anchor clamps according to claim 5; It is characterized in that; Said fixed head comprises first stepped portion and second stepped portion; The height of said first stepped portion is greater than the height of said second stepped portion, and said first stepped portion is provided with the grooved hole, and said second stepped portion is provided with screwed hole;
Said set screw fixed head is rectangular-shaped, and the width of said set screw fixed head is not less than the width of said second stepped portion.
7. anchor clamps according to claim 5 is characterized in that, said set screw fixed head is rectangular-shaped.
8. anchor clamps according to claim 1 is characterized in that, an end of said pressing plate is provided with hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201613220U CN202517403U (en) | 2012-04-16 | 2012-04-16 | Clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201613220U CN202517403U (en) | 2012-04-16 | 2012-04-16 | Clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202517403U true CN202517403U (en) | 2012-11-07 |
Family
ID=47100371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201613220U Expired - Fee Related CN202517403U (en) | 2012-04-16 | 2012-04-16 | Clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202517403U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465165A (en) * | 2013-09-25 | 2013-12-25 | 京东方科技集团股份有限公司 | Clamp |
| CN104325311A (en) * | 2014-11-05 | 2015-02-04 | 山东华云机电科技有限公司 | Clamping fixture for metal plate |
| CN110103044A (en) * | 2019-04-01 | 2019-08-09 | 沈阳富创精密设备有限公司 | One kind is sleeping to add square chest side with holes to push up jig |
| CN111843547A (en) * | 2020-07-23 | 2020-10-30 | 沈阳富创精密设备有限公司 | Horizontal square box side-jacking universal jig |
-
2012
- 2012-04-16 CN CN2012201613220U patent/CN202517403U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465165A (en) * | 2013-09-25 | 2013-12-25 | 京东方科技集团股份有限公司 | Clamp |
| CN104325311A (en) * | 2014-11-05 | 2015-02-04 | 山东华云机电科技有限公司 | Clamping fixture for metal plate |
| CN110103044A (en) * | 2019-04-01 | 2019-08-09 | 沈阳富创精密设备有限公司 | One kind is sleeping to add square chest side with holes to push up jig |
| CN111843547A (en) * | 2020-07-23 | 2020-10-30 | 沈阳富创精密设备有限公司 | Horizontal square box side-jacking universal jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee after: BOE Technology Group Co., Ltd. Patentee after: BOE Optical Science and Technology Co., Ltd. Address before: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee before: BOE Technology Group Co., Ltd. Patentee before: Suzhou Jingdongfang Chagu Electronics Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20210416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |