CN209758298U - material distributing device - Google Patents
material distributing device Download PDFInfo
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- CN209758298U CN209758298U CN201822163305.0U CN201822163305U CN209758298U CN 209758298 U CN209758298 U CN 209758298U CN 201822163305 U CN201822163305 U CN 201822163305U CN 209758298 U CN209758298 U CN 209758298U
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Abstract
The utility model discloses a divide material device, include: the material distributing platform is provided with a blanking port for blanking; the first moving piece is movably arranged on the material distributing platform and used for communicating or staggering the feed inlet and the blanking port; and one end of the bearing piece is provided with a bearing port for bearing the material piece, and the bearing piece can move relative to the first moving piece and enables the bearing port to be communicated with the feed port or staggered with the feed port. Feed divider divides the material piece that can be quick, divides material efficient, and assembly efficiency is high, satisfies the assembly demand.
Description
Technical Field
The utility model relates to a material letter sorting technical field, concretely relates to distributing device.
Background
The material part is a common assembly material part in automation equipment, and the assembly connection by using the material parts such as rivets, screws and the like is particularly common in electronic products and communication products. The following two conditions exist due to the use of rivets, screws, etc: the volume is small, and a manual feeding mode cannot be adopted; and secondly, the number of the used products is large. Adopt traditional feed divider, divide material efficiency lower, influence assembly efficiency, can't satisfy the demand of assembly.
SUMMERY OF THE UTILITY MODEL
Based on this, a feed divider has been provided, feed divider can be quick divide the material to the material spare, divides the material efficient, and assembly efficiency is high, satisfies the assembly demand.
The technical scheme is as follows:
There is provided a material distribution device comprising: the material distributing platform is provided with a blanking port for blanking; the first moving piece is movably arranged on the material distributing platform and used for communicating or staggering the feed inlet and the blanking port; and one end of the bearing piece is provided with a bearing port for bearing the material piece, and the bearing piece can move relative to the first moving piece and enables the bearing port to be communicated with the feed port or staggered with the feed port.
When the material distributing device is used, the material parts arranged from the material distributing outlet of the vibrating disc sequentially enter the material inlet of the first moving part; and then the material piece is supported by the supporting port of the supporting piece, so that the material piece is not easy to fall from the feeding port. When the first moving part moves relative to the material distributing platform, the feeding hole of the first moving part is correspondingly communicated with the blanking hole in the material distributing platform, at the moment, the bearing part moves relative to the first moving part along the direction of keeping away from the first moving part, so that the bearing hole and the feeding hole are staggered, the material part loses the bearing, and then the material part falls into the blanking hole below to complete material distribution of the material part. When the first moving part moves relative to the material distributing platform to enable the feeding hole of the first moving part to be staggered with the blanking hole in the material distributing platform, at the moment, the bearing part moves relative to the first moving part along the direction close to the first moving part, so that the bearing hole is communicated with the feeding hole correspondingly, and the material part entering the feeding hole can be supported again to complete material taking of the material part. Circulation like this, can be quick divide the material to the material spare, divide material efficient, assembly efficiency is high, satisfies the user demand.
The technical solution is further explained below:
In one embodiment, the first moving part is provided with a first guide part used for being matched with the supporting part in a guiding mode. Therefore, the supporting piece moves relative to the first moving piece along the preset direction.
In one embodiment, the material distributing platform is provided with a second guide part used for being matched with the first moving part in a guiding way. So, make first moving member move along predetermined direction branch material platform relatively.
In one embodiment, the material distributing device further comprises a second moving member movably arranged on the material distributing platform, and a third guide part is arranged on the second moving member and is in guide fit with the other end of the supporting piece and used for enabling the supporting piece to move relative to the first moving member in the direction away from or close to the first moving member. Therefore, the supporting piece can move relative to the first moving piece along the direction far away from or close to the first moving piece.
In one embodiment, the other end of the bearing piece is provided with a rotating body, the rotating body can rotate around the axial direction of the rotating body relative to the bearing piece, and the rotating body can be matched with the third guide part in a guiding mode. Therefore, the friction force is reduced, and the bearing piece can move more smoothly.
In one embodiment, the third guide portion is provided as a guide inclined surface, the guide inclined surface is arranged obliquely relative to the moving direction of the second moving member, and the guide inclined surface can be in guide fit with the rotating body and is used for enabling the bearing port and the feed port to be staggered or communicated.
In one embodiment, the material distributing device further comprises an elastic resetting piece for resetting the bearing piece, a mounting groove is formed in the first moving piece, the elastic resetting piece is arranged in the mounting groove, one end of the elastic resetting piece is connected with the bearing piece, and the other end of the elastic resetting piece is abutted against the inner side wall of the mounting groove. Therefore, the supporting piece can be reset quickly, and the working efficiency is improved.
In one embodiment, the material dividing device further comprises an air blowing pipeline, and an air outlet of the air blowing pipeline is communicated with the blanking port. Therefore, the material part has enough blanking impact force, and the subsequent processes are convenient to carry out.
In one embodiment, the material distributing platform is provided with at least two blanking ports arranged at intervals, the first moving member is correspondingly provided with at least two feeding ports arranged at intervals, the supporting members are correspondingly arranged in at least two numbers, and the supporting port of each supporting member is arranged corresponding to one feeding port. So, can be continuous divide the material and the blanking, further promoted work efficiency.
In one embodiment, the material distributing device further comprises a vibrating disk and a straight vibrator, wherein the feeding end of the straight vibrator is communicated with the material distributing outlet of the vibrating disk, and the discharging end of the straight vibrator is communicated with the feeding hole. So, make the material part can arrange in order before getting into the feed inlet of first moving member.
Drawings
FIG. 1 is a schematic view of a feed divider according to one embodiment;
FIG. 2 is a schematic structural view of a material separating platform portion of the material separating device of FIG. 1;
fig. 3 is an exploded view of the feed platform portion of the feed divider of fig. 2.
Description of reference numerals:
110. The material distributing platform comprises a material distributing platform body, 111, a blanking port, 112, a second guide part, 120, a first moving part, 121, a feeding port, 122, a first guide part, 123, a mounting groove, 130, a bearing part, 131, a bearing port, 132, a rotating body, 140, a second moving part, 141, a third guide part, 1411, a guide inclined plane, 150, an elastic resetting part, 160, an air blowing pipeline, 200, a vibrating disc, 210, a material distributing outlet, 300, a direct vibrating mechanism, 310, a direct vibrating track, 320, a direct vibrating device, 400 and a material part.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "disposed on," "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured" to, or "fixedly coupled" to another element, it can be removably secured or non-removably secured to the other element. When an element is referred to as being "connected," "pivotally connected," to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the present invention, the terms "first", "second", "third", and the like do not denote any particular quantity or order, but rather are used to distinguish one name from another.
As shown in fig. 1 to 3, in one embodiment, a dispensing device is disclosed, comprising: the material distributing platform 110 is provided with a blanking port 111 for blanking; the first moving part 120 is provided with a feeding hole 121 for accommodating the material part 400, and the first moving part 120 is movably arranged on the material distributing platform 110 and used for communicating or staggering the feeding hole 121 and the blanking hole 111; and a supporting member 130, wherein one end of the supporting member 130 is provided with a supporting port 131 for supporting the material member 400, and the supporting member 130 can move relative to the first moving member 120 and enables the supporting port 131 to be communicated with or staggered with the feed port 121.
When the material distributing device of the above embodiment is used, the material pieces 400 arranged from the material distributing outlet 210 of the vibrating disk 200 sequentially enter the material inlet 121 of the first moving piece 120; the material 400 is supported by the support opening 131 of the support member 130, so that the material 400 is prevented from falling from the feed opening 121. When the first moving member 120 moves relative to the distributing platform 110 to enable the feeding port 121 of the first moving member 120 to be correspondingly communicated with the blanking port 111 on the distributing platform 110, at this time, the supporting member 130 moves relative to the first moving member 120 along the direction away from the first moving member 120, so that the supporting port 131 and the feeding port 121 are staggered, the material 400 is not supported, and then the material falls into the blanking port 111 below to complete distributing of the material 400. When the first moving member 120 moves relative to the distributing platform 110 to make the feeding opening 121 of the first moving member 120 staggered with the blanking opening 111 on the distributing platform 110, at this time, the supporting member 130 moves relative to the first moving member 120 along the direction close to the first moving member 120, so that the supporting opening 131 is correspondingly communicated with the feeding opening 121, and then the material 400 entering the feeding opening 121 can be supported again to finish the material taking of the material 400. So circulate, can be quick divide material to material piece 400, divide material efficiently, the assembly efficiency is high, satisfies the assembly demand.
it should be noted that, the movement of the first moving part 120 relative to the material distributing platform 110 can be driven by a linear motor, an air cylinder or other driving elements, and only when the first moving part 120 moves relative to the material distributing platform 110, the feeding port 121 and the blanking port 111 can be switched between communicating and staggering, preferably, the first moving part 120 is set as a sliding block, and the air cylinder drives the sliding block to reciprocate along the extending direction. One end of bearing piece 130 is equipped with bearing mouth 131, can adopt the form of joint to carry out the joint cooperation with material piece 400, for example, bearing mouth 131 and the head joint of rivet, so, can bear material piece 400, make material piece 400 can not drop, and when bearing mouth 131 staggers with feed inlet 121, the inner wall restriction material piece 400 of feed inlet 121 moves along with bearing piece 130's removal, thereby make material piece 400 withdraw from in can following bearing mouth 131, and then accomplish in can be smooth and easy dropping into blanking mouth 111 and unload. The blanking port 111 may be a groove or a hole, and may further include a blanking pipe communicated with the blanking port 111. The material 400 can be a rivet, a bolt or other assembly material, and particularly has a better material distributing effect on small parts such as rivets and the like.
As shown in fig. 3, in one embodiment, the first moving member 120 is provided with a first guiding portion 122 for guiding engagement with the supporting member 130. Therefore, the movement of the supporting piece 130 relative to the first moving piece 120 can be guided, so that the supporting piece 130 moves along a preset track, and the supporting port 131 can be smoothly communicated with the feed port 121 or staggered. The first guiding portion 122 may be a guiding groove, a guiding rail or other structures having guiding function; preferably a guide groove for easy processing and also for positioning the installation of the supporting member 130.
As shown in fig. 3, on the basis of any of the above embodiments, the material separating platform 110 is provided with a second guiding portion 112 for guiding and matching with the first moving member 120. So, can lead the removal of the relative branch material platform 110 of first moving member 120 for first moving member 120 removes along predetermined orbit, guarantees that feed inlet 121 can be smooth and easy communicate or stagger with blanking mouth 111. The second guiding portion 112 may be a guiding groove, a guiding rail or other structure having guiding function; preferably, the guide groove is convenient for processing, and can also position the installation of the first moving part 120.
As shown in fig. 3, on the basis of any of the above embodiments, the material separating device further includes a second moving member 140, the second moving member 140 is movably disposed on the material separating platform 110, a third guiding portion 141 is disposed on the second moving member 140, and the third guiding portion 141 is in guiding fit with the other end of the supporting member 130 and is used for enabling the supporting member 130 to move relative to the first moving member 120 under the driving of the second moving member 140. Thus, when the second moving part 140 moves relative to the material distributing platform 110, the third guiding portion 141 is guided and engaged with the other end of the supporting part 130, so that the supporting part 130 reciprocates relative to the first moving part 120 along the direction away from or close to the first moving part 120, and the supporting port 131 and the feeding port 121 are staggered or correspondingly communicated, thereby dropping the material 400 or supporting the material 400. The second moving member 140 can be driven by a linear motor, an air cylinder or other driving elements, and only the requirement that the second moving member 140 can reciprocate relative to the first moving member 120 in a direction away from or close to the first moving member 120 by guiding and matching the third guiding portion 141 and the other end of the supporting member 130 when moving relative to the material distributing platform 110 is satisfied. The guiding cooperation between the third guiding portion 141 and the other end of the supporting member 130 can be realized by the cooperation of the sliding groove and the sliding block, or by the cooperation between the guiding surface and the guiding member, and it is only necessary to satisfy the requirement that the supporting member 130 can reciprocate relative to the first moving member 120 in the direction away from or close to the first moving member 120.
As shown in fig. 3, in one embodiment, the other end of the supporting member 130 is provided with a rotating body 132, the rotating body 132 can rotate around the axial direction of the rotating body 132 relative to the supporting member 130, and the rotating body 132 can be in guiding fit with the third guiding portion. Thus, the friction force applied to the supporting member 130 when moving relative to the first moving member 120 is not too large due to the guiding engagement between the rotating body 132 and the guiding inclined surface 1411, which facilitates the movement. The rotating body 132 may be provided as a bearing or may be provided as a ball.
Further, the third guiding portion 141 is provided as a guiding inclined surface 1411, the guiding inclined surface 1411 is inclined relative to the moving direction of the second moving member 140, and the guiding inclined surface 1411 can be guided and matched with the rotating body 132 and is used for enabling the holding port 131 and the feeding port 121 to be staggered or communicated. Thus, when the second moving part 140 moves relative to the material distributing platform 110, the guiding cooperation between the guiding inclined plane 1411 and the rotating body 132 is utilized to drive the supporting part 130 to move towards the direction away from the first moving part 120 relative to the first moving part 120, so that the supporting opening 131 and the feeding opening 121 are staggered with each other, and the material part 400 can smoothly fall into the blanking opening 111. The guiding inclined surface 1411 may be disposed on a side of the second moving member 140 opposite to the first moving member 120, and the guiding inclined surface 1411 may be disposed as an inclined plane or an inclined arc surface.
As shown in fig. 3, on the basis of any of the above embodiments, the material separating device further includes an elastic resetting piece 150 for resetting the supporting piece 130, the first moving piece 120 is provided with a mounting groove 123, the elastic resetting piece 150 is disposed in the mounting groove 123, one end of the elastic resetting piece 150 is connected with the supporting piece 130, and the other end of the elastic resetting piece 150 abuts against the inner side wall of the mounting groove 123. Thus, the elastic reset piece 150 can quickly reset the supporting piece 130 after the blanking of the material piece 400 is completed, so that the next material distribution of the material piece 400 can be quickly carried out, the time difference between the working procedures is shortened, and the working efficiency is improved. The elastic resetting piece 150 is arranged in the mounting groove 123, and when the supporting piece 130 moves towards the direction far away from the first moving piece 120, the elastic resetting piece 150 is compressed; when the supporting member 130 moves towards the direction close to the first moving member 120, under the action of the elastic restoring force of the elastic restoring member 150, the supporting member 130 can move towards the direction close to the first moving member 120 quickly, so that the supporting port 131 can be communicated with the feeding port 121 quickly. The elastic restoring member 150 may be configured as a spring or a spring plate, and only needs to be able to provide an elastic force for restoring the supporting member 130.
In one embodiment, the first guiding portion 122 of the first moving member 120 is a guiding groove communicated with the feeding hole 121, a mounting groove 123 is formed in the bottom wall of the guiding groove, the elastic resetting member 150 is disposed in the mounting groove 123, the supporting member 130 is provided with a protrusion extending toward the mounting groove 123, one end of the elastic resetting member 150 is connected with the protrusion, and the other end of the elastic resetting member abuts against the inner side wall of the mounting groove 123. Thus, the support member 130 can be guided and fitted to the guide groove, and the movement of the support member 130 can be further guided by the mounting groove 123.
As shown in fig. 1 to fig. 3, on the basis of any of the above embodiments, the material dividing device further includes a blowing pipeline 160, and an air outlet of the blowing pipeline 160 is communicated with the blanking port 111. Thus, when the first moving member 120 moves to the position where the feeding port 121 is communicated with the blanking port 111 and the bearing port 131 is staggered from the feeding port 121, the blowing pipeline 160 can blow air, so that the material 400 can smoothly fall from the blanking port 111, and the material 400 is also pushed by a large enough force, so that the material 400 can smoothly reach the feeding port 121 of the next process. The air outlet of the air blowing pipeline 160 is disposed above the first moving member 120, and the air outlet and the blanking port 111 are correspondingly disposed, so that when the first moving member 120 moves to make the feeding port 121 and the blanking port 111 communicate with each other, air blown out from the air blowing pipeline 160 enters the blanking port 111 through the feeding port 121.
As shown in fig. 3, on the basis of any of the above embodiments, at least two blanking ports 111 are provided on the material separating platform 110, at least two feeding ports 121 are provided on the first moving member 120, at least two supporting members 130 are provided, and the supporting port 131 of each supporting member 130 is provided corresponding to one feeding port 121. So, utilize the bearing mouth 131's of two at least blanking mouths 111, two at least feed inlets 121 and two at least bearing pieces 130 in turn intercommunication and stagger to can be continuous divide material and blanking to material piece 400, make inseparabler that each process links up, further promoted work efficiency.
As shown in fig. 3, in an embodiment, two blanking ports 111 are disposed on the material separating platform 110 at an opposite interval, two feeding ports 121 are disposed on the first moving member 120 at an opposite interval, two supporting members 130 are disposed correspondingly, and one supporting port 131 of each supporting member 130 is disposed corresponding to one feeding port 121. When a material piece 400 enters the first feeding hole 121, the corresponding supporting hole 131 of the supporting piece 130 supports the material piece 400, the first moving piece 120 moves to enable the first feeding hole 121 to be communicated with the corresponding blanking hole 111, the material piece 400 enters the second feeding hole 121, the material piece 400 in the first feeding hole 121 is blanked into the corresponding blanking hole 111, when the first moving piece 120 is reset, the second feeding hole 121 moves to be communicated with the corresponding blanking hole 111, and the first feeding hole 121 moves to the feeding position. So, utilize two feed inlets 121 alternating feeding and alternate and corresponding blanking mouth 111 intercommunication to can be continuous divide material and blanking, promoted work efficiency.
as shown in fig. 1, on the basis of any of the above embodiments, the material separating device further includes a vibrating disk 200 and a straight vibrator 300, wherein the feeding end of the straight vibrator 300 is communicated with the material separating outlet 210 of the vibrating disk 200, and the discharging end of the straight vibrator 300 is communicated with the feeding port 121. So, utilize vibration dish 200 to carry out preliminary letter sorting and range to material 400 for material 400 can be orderly goes out from dividing material export 210, and the mechanism 300 that directly shakes of recycling further divides the material 400 of going out from the branch material export 210 of vibration dish 200 to divide the material to arrange, makes material 400 can be more orderly get into in the feed inlet 121 of first moving member 120, can guarantee that subsequent branch material is more orderly and regular. The direct vibration device 300 may include a direct vibration rail 310 and a direct vibration member 320 disposed below the direct vibration rail 310, wherein the direct vibration rail 310 is communicated with the material distribution outlet 210 of the vibration plate 200 and the material inlet 121 of the first moving member 120, so that the material members 400 are sufficiently and orderly arranged on the direct vibration rail 310, thereby facilitating material feeding.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples represent only a few embodiments of the present invention, which are described in detail and detail, but are not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A dispensing device, comprising:
The material distributing platform is provided with a blanking port for blanking;
The first moving piece is movably arranged on the material distributing platform and used for communicating or staggering the feed inlet and the blanking port; and
The material feeding device comprises a bearing piece, wherein a bearing port for bearing the material piece is formed in one end of the bearing piece, and the bearing piece can move relative to the first moving piece and enables the bearing port to be communicated with the feeding hole or staggered with the feeding hole.
2. The dividing device as claimed in claim 1, wherein the first moving member is provided with a first guide portion for guiding engagement with the support member.
3. the material separating device as claimed in claim 1, wherein the material separating platform is provided with a second guiding portion for guiding and matching with the first moving member.
4. The material distributing device according to claim 1, further comprising a second moving member movably disposed on the material distributing platform, wherein a third guiding portion is disposed on the second moving member, and the third guiding portion is in guiding engagement with the other end of the supporting member and is configured to enable the supporting member to move relative to the first moving member under the driving of the second moving member.
5. The material separating device as claimed in claim 4, wherein the other end of the support is provided with a rotating body, the rotating body can rotate around the axial direction of the rotating body relative to the support, and the rotating body can be in guiding fit with the third guiding part.
6. the material distributing device according to claim 5, wherein the third guiding portion is provided as a guiding inclined surface which is inclined with respect to the moving direction of the second moving member, and the guiding inclined surface can be in guiding fit with the rotating body and is used for enabling the bearing port to be staggered or communicated with the feeding port.
7. The material separating device as claimed in claim 1, further comprising an elastic reset member for resetting the supporting member, wherein the first moving member is provided with an installation groove, the elastic reset member is disposed in the installation groove, one end of the elastic reset member is connected with the supporting member, and the other end of the elastic reset member is abutted against the inner side wall of the installation groove.
8. The material dividing device as claimed in claim 1, further comprising a blowing pipeline, wherein an air outlet of the blowing pipeline is communicated with the blanking port.
9. The material distributing device according to claim 1, wherein the material distributing platform is provided with at least two blanking ports arranged at an interval, the first moving member is correspondingly provided with at least two feeding ports arranged at an interval, the supporting members are correspondingly arranged in at least two numbers, and the supporting port of each supporting member is arranged corresponding to one feeding port.
10. The material dividing device as claimed in any one of claims 1 to 9, further comprising a vibrating disk and a linear vibrator, wherein the feeding end of the linear vibrator is communicated with the material dividing outlet of the vibrating disk, and the discharging end of the linear vibrator is communicated with the feeding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822163305.0U CN209758298U (en) | 2018-12-21 | 2018-12-21 | material distributing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822163305.0U CN209758298U (en) | 2018-12-21 | 2018-12-21 | material distributing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209758298U true CN209758298U (en) | 2019-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822163305.0U Expired - Fee Related CN209758298U (en) | 2018-12-21 | 2018-12-21 | material distributing device |
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| CN (1) | CN209758298U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678489A (en) * | 2020-12-08 | 2021-04-20 | 深圳市优必选科技股份有限公司 | Material separating device and material separating method |
| CN112850053A (en) * | 2020-12-31 | 2021-05-28 | 东莞市冠佳电子设备有限公司 | High efficiency screw feed mechanism |
-
2018
- 2018-12-21 CN CN201822163305.0U patent/CN209758298U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678489A (en) * | 2020-12-08 | 2021-04-20 | 深圳市优必选科技股份有限公司 | Material separating device and material separating method |
| CN112850053A (en) * | 2020-12-31 | 2021-05-28 | 东莞市冠佳电子设备有限公司 | High efficiency screw feed mechanism |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20200116 Address after: 510730 Guangdong city of Guangzhou province Guangzhou economic and Technological Development Zone Jinbi Road No. 6 Patentee after: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Address before: 510663 Shenzhou Road 10, Guangzhou Science City, Guangzhou economic and Technological Development Zone, Guangzhou, Guangdong Co-patentee before: COMBA TELECOM TECHNOLOGY (GUANGZHOU) Ltd. Patentee before: COMBA TELECOM SYSTEMS (CHINA) Ltd. Co-patentee before: COMBA TELECOM SYSTEMS (GUANGZHOU) Ltd. Co-patentee before: TIANJIN COMBA TELECOM SYSTEMS Ltd. |
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| 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: 20191210 Termination date: 20211221 |