CN109148187B - Industrial control panels - Google Patents
Industrial control panels Download PDFInfo
- Publication number
- CN109148187B CN109148187B CN201810948285.XA CN201810948285A CN109148187B CN 109148187 B CN109148187 B CN 109148187B CN 201810948285 A CN201810948285 A CN 201810948285A CN 109148187 B CN109148187 B CN 109148187B
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- CN
- China
- Prior art keywords
- strip
- panel body
- column
- cam
- pivot
- 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.)
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Links
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
- H01H9/287—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member wherein the operating part is made inaccessible or more difficult to access by a lid, cover or guard, e.g. lockable covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/86—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the casing, e.g. sealed casings or casings reducible in size
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Abstract
The present invention relates to a kind of industrial control panels.The industrial control panels include panel body, multiple control buttons and cover sheet; multiple hollow slots are offered in the panel body; the multiple control button is respectively arranged in the multiple hollow slots and convexedly stretches in outside the panel body; the side of the cover sheet is rotationally connected with the side of the panel body; and be covered in the panel body, to cover the multiple control button.The industrial control panels are not easy to generate maloperation because of accident collision.
Description
Technical field
The present invention relates to a kind of industrial control panels.
Background technique
With the development of industrial society, the type of industrial equipment is more and more on production line.For example, cutting machine, laminator,
Glue spreader, tipper and numerically-controlled machine tool etc..These equipment require to implement to control operation using panel.However, general
Button projection setting on industrial control panels, is easy to be arrived by accident collision, to generate maloperation.
Summary of the invention
Based on this, it is necessary to provide a kind of industrial control panels for being not likely to produce maloperation during moving.
A kind of industrial control panels, including panel body, multiple control buttons and cover sheet are opened in the panel body
Equipped with multiple hollow slots, the multiple control button is respectively arranged in the multiple hollow slots and convexedly stretches in the panel body
Outside, the side of the cover sheet is rotationally connected with the side of the panel body, and is covered in the panel body, with
Cover the multiple control button.
In a wherein embodiment, the cover sheet includes roof and the peripheral wall for being convexly equipped in the roof periphery,
The Zhou Bi is rotationally connected with the side of the panel body.
In a wherein embodiment, offer multiple exposing slots on the roof, the multiple exposing slot respectively with
The multiple hollow slots correspondence communicates.
In a wherein embodiment, the multiple control button is convexedly stretched in respectively in the multiple exposing slot, described
The surface of multiple control buttons is hidden in the multiple exposing slot.
In a wherein embodiment, the surface of the multiple control button is arcwall face, the recessed shape of arcwall face
Camber pressing groove.
In a wherein embodiment, the side of the panel body is provided with pivot, described to be pivotally arranged
In in the panel body, being convexly equipped with two lantern rings on the peripheral wall of the cover sheet, fixation is arranged described two lantern rings respectively
In the opposite end of the pivot, the side of the panel body is convexly equipped with pivot swivel, and the pivot is arranged in the pivot swivel
In.
In a wherein embodiment, the edge of the panel body is also convexly equipped with multiple swivel beckets, and the multiple turn
Rotating ring is rotationally sheathed on the pivot adjacent to the pivot swivel, the multiple swivel becket.
In a wherein embodiment, elastic insulating layer, the elastic insulating layer are provided in the multiple exposing slot
It is shielded on the control button, the surface of the elastic insulating layer and the control button is spaced apart from each other setting.
In a wherein embodiment, the elastic insulating layer is made of clear material, in the multiple exposing slot
The thickness of elastic insulating layer is identical.
In a wherein embodiment, wearing layer, the multiple exposing slot are provided on the roof of the cover sheet
The wearing layer is penetrated through, the multiple exposing slot is rectangular straight slot.
Since the cover sheet is covered in the panel body, during by accident collision, the protection
Cover board can cover the multiple control button, so that the multiple control button be protected not collided unexpectedly, and then not with
Maloperation is generated, the damage of the multiple control button is also avoided.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the industrial control panels of an embodiment.
Fig. 2 is the stereoscopic schematic diagram at another visual angle of industrial control panels shown in Fig. 1.
Fig. 3 is the stereoscopic schematic diagram of the clamping and holding assembly of an embodiment.
Fig. 4 is the stereoscopic schematic diagram at another visual angle of clamping and holding assembly shown in Fig. 3.
Fig. 5 is the partial enlarged view in Fig. 3 at A.
Fig. 6 is the partial enlarged view in Fig. 3 at B.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term used herein is intended merely to the mesh of description specific embodiment
, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more relevant listed items
Any and all combinations.
The present invention relates to a kind of industrial control panels.For example, the industrial control panels include panel body, multiple controls
Button and cover sheet offer multiple hollow slots in the panel body.For example, the multiple control button is respectively arranged at
In the multiple hollow slots and convexedly stretch in outside the panel body.For example, the side of the cover sheet is rotationally connected with institute
The side of panel body is stated, and is covered in the panel body, to cover the multiple control button.
It please refers to Fig. 1 and Fig. 2, a kind of industrial control panels 100, including panel body 10, multiple control buttons 20 and protects
Protecting cover plate 30 offers multiple hollow slots 11 in the panel body, and the multiple control button is respectively arranged at the multiple
It in hollow slots and convexedly stretches in outside the panel body, the side of the cover sheet is rotationally connected with the one of the panel body
Side, and be covered in the panel body, to cover the multiple control button.
Since the cover sheet is covered in the panel body, during by accident collision, the protection
Cover board can cover the multiple control button, so that the multiple control button be protected not collided unexpectedly, and then not with
Maloperation is generated, the damage of the multiple control button is also avoided.
For example, for the ease of pressing the multiple control button, the cover sheet includes roof 31 and is convexly equipped in described
The peripheral wall 33 of roof periphery, the Zhou Bi are rotationally connected with the side of the panel body.Multiple dew are offered on the roof
Slot 311 out, the multiple exposing slot is corresponding with the multiple hollow slots respectively to be communicated.The multiple control button convexedly stretches in respectively
In the multiple exposing slot, the surface of the multiple control button is hidden in the multiple exposing slot.The multiple control is pressed
The surface of button is arcwall face 25, the recessed formation arc pressing groove of arcwall face.The side of the panel body is provided with pivot
15, it is described to be pivotally set in the panel body, two lantern rings 35, institute are convexly equipped on the peripheral wall of the cover sheet
The opposite end that two lantern ring difference fixing sleeves are set to the pivot is stated, the side of the panel body is convexly equipped with pivot swivel 16,
The pivot is arranged in the pivot swivel.Since the surface of the control button is arcwall face, and formed on the arcwall face
There is arc pressing groove, the finger of user so that the surface of the control button can more coincide, the person of being convenient to use
Pressing.And by the setting of the pivot, then enable the cover sheet to be relatively easily connected to the panel master
On body.
For example, the edge of the panel body is also convexly equipped with multiple turns for the ease of preventing dust from entering the exposing slot
Rotating ring 17, the multiple swivel becket are rotationally sheathed on the pivot adjacent to the pivot swivel, the multiple swivel becket.It is described
Elastic insulating layer (not shown) is provided in multiple exposing slots, the elastic insulating layer is shielded on the control button, described
The surface of elastic insulating layer and the control button is spaced apart from each other setting.The elastic insulating layer is made of clear material, described
Elastic insulating layer wearing layer in multiple exposing slots, the multiple exposing slot are rectangular straight slot.Due in the multiple exposing slot
It is provided with elastic insulating layer, and the elastic insulating layer is made of clear material, therefore the elastic insulating layer is convenient
User sees the mark on the control button clearly, convenient for users to accurately pressing, will not generate no operation, and the elasticity
Insulating layer may be implemented to insulate again, can automatically reset after pressing, so that the extremely described bullet of use of the industrial control panels
Property insulating layer be made of clear material, it is the multiple expose slot in elastic insulating layer wearing layer, the multiple exposings slot be square
Shape through slot.Due to being provided with elastic insulating layer in the multiple exposing slot, and the elastic insulating layer is by transparent material system
At, therefore the elastic insulating layer is convenient for users to seeing the mark on the control button clearly, convenient for users to accurately pressing,
Maloperation will not be generated, and the elastic insulating layer may be implemented to insulate again, can automatically reset after pressing, so that described
Industrial control panels it is extremely easy to use.
For example, it is of particular importance that making also referring to Fig. 3 to Fig. 6 for the ease of the fixation cover sheet described
Cover sheet is fixed in the panel body, and clamping and holding assembly 50, the clamping group are additionally provided on the industrial control panels
Part includes the first strip 51, the second strip 52 and fixing arm 53, and first strip is fixed on the panel body far from described
The side of pivot, the peripheral wall of the cover sheet is convexly equipped with far from the side of the pivot shields and sustain side 54 (referring to Fig. 1), the shield
It holds side to be arranged in parallel with first strip, the width for shielding and sustain side is less than the width of first strip, second card
The end of item is rotationally connected with the corner portion of the peripheral wall of the cover sheet, and first strip and second strip are mutual
It supports, to shield and sustain side described in clamping, the fixing arm is rotatably arranged on second strip, moves the fixing arm rotation
Turn, second strip and second strip can be arranged in together, thus the fixed cover sheet.For example, described
The width for shielding and sustain side is less than the width of second strip, and first strip is directly connect with second strip
Touching.
For example, one end of the fixing arm is rotatably arranged in the end of second strip, the other end is held in described
On second strip, the end of second strip, which is rotationally provided with, supports cam 55, and the center for supporting cam is fixed on
The end of the fixing arm, the end of first strip offer securing groove 511, and the clamping and holding assembly further includes protruding out column 56
With tension spring, the column that protrudes out actively is arranged in the securing groove, and the end for protruding out column, which is held in, described supports cam
Circumferential surface on, the circumferential surface for supporting cam is recessed with annular groove 551, and the annular groove supports cam, the drawing around described
One end of spring is connected to the center of the end for protruding out column, and the other end is movably set in the annular groove.The tension spring is drawn
Column is protruded out described in holding so that the column that protrudes out is held in described support on the circumferential surface of cam.The cam that supports is special-shaped convex
Wheel, one end is formed with arc and supports point, and the other end is plane, and the arc, which supports point and supports, described protrudes out column.And works as and move
When one end of the fixing arm is far from second strip, the arc for supporting cam supports point rotation and far from described first
Strip, it is described at this time to protrude out column under the pulling and supporting of the tension spring, it retreats and is detached from the securing groove and keeps being held in described support
On the circumferential surface of cam, first strip is released at this time.For example, the rotation axis for supporting cam and second strip
Length direction it is vertical and parallel with the surface of the panel body.Magnet, the fixing arm are provided on second strip
Described one end for supporting cam is provided with iron block, the iron block magnetic absorption is on the magnet, to realize to described
The positioning of fixing arm.For example, protruding out that column is relatively described to support cam deviation in order to avoid described, it is provided on first strip
The length of guide ribs, the guide ribs is shorter and is located at the side for supporting cam, described to protrude out column and the guide ribs phase
Mutually cooperation is correctly advanced and retrogressing because protruding out column described in guidance.
For example, the column that protrudes out is rectangular cylinder shape, the column that protrudes out is far from one end circumferential surface setting for supporting cam
There is fastening groove, the bottom of the fastening groove is provided with magnet block, offers detent on the side wall of the securing groove of first strip
Hole is provided with returning pull-spring in the card hole, and the end of the returning pull-spring is provided with locking column 552, and the locking column is worn
In the card hole, the end of the locking column is connected on the returning pull-spring, and the end of the locking column is provided with
Magnetic-conductance portion 555, the magnetic-conductance portion magnetic absorption is on the magnet block and being locked in the fastening groove.By the way that the card is arranged
Only slot and the magnetic-conductance portion, thus it is described protrude out column by it is described support cam compressed it is lower enter the securing groove after, institute
Magnetic-conductance portion its magnetic attraction under the absorption of the magnet block is stated to be large enough to that the return spring is pulled to extend and enter the card
Only in slot, to protrude out column described in locking, it is set on the side wall of the card hole using the column gear that protrudes out, thus described in increasing
The return resistance for protruding out column blocks first strip.For example, being retreated for the ease of pulling and supporting the column that protrudes out manually, the card
Only slot is formed with inclination far from the side for supporting cam and skids off face.It is described protrude out column retreat during, the tension spring
Pulling force it is sufficiently large retreated with protruding out column described in pulling, the magnetic-conductance portion of the locking column skids off face and moves along the inclination, described
Protrude out column retreat it is separate, the magnetic attraction that the magnetic-conductance portion is subject at this time is gradually reduced, so that the locking column is at described time
It is retracted in the card hole under the pulling force of position tension spring.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Only several embodiments of the present invention are expressed for embodiment described above, and the description thereof is more specific and detailed, but
It cannot be construed as a limitation to the scope of the present invention.It should be pointed out that for the ordinary skill people of this field
For member, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to of the invention
Protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (1)
1. a kind of industrial control panels, which is characterized in that including panel body, multiple control buttons and cover sheet, the face
Multiple hollow slots are offered in plate main body, the multiple control button is respectively arranged in the multiple hollow slots and convexedly stretches in institute
It states outside panel body, the side of the cover sheet is rotationally connected with the side of the panel body, and is covered on the face
In plate main body, to cover the multiple control button；
The cover sheet includes roof and the peripheral wall for being convexly equipped in the roof periphery, and the peripheral wall is rotationally connected with the face
The side of plate main body, offers multiple exposing slots on the roof, the multiple exposing slot respectively with the multiple hollow slots pair
It should communicate, the multiple control button is convexedly stretched in respectively in the multiple exposing slot, and the surface of the multiple control button hides
In in the multiple exposing slot, the surface of the multiple control button is arcwall face, the recessed formation arc pressing of arcwall face
Slot, the side of the panel body is provided with pivot, described to be pivotally set in the panel body, the protection cap
Two lantern rings are convexly equipped on the peripheral wall of plate, described two lantern ring difference fixing sleeves are set to the opposite end of the pivot, the face
The side of plate main body is convexly equipped with pivot swivel, and the pivot is arranged in the pivot swivel, the also projection of the edge of the panel body
There are multiple swivel beckets, the multiple swivel becket is rotationally sheathed on the pivot adjacent to the pivot swivel, the multiple swivel becket
On, it is provided with elastic insulating layer in the multiple exposing slot, the elastic insulating layer is shielded on the control button, the bullet
Property insulating layer and the surface of the control button be spaced apart from each other setting, the elastic insulating layer is made of clear material, described more
The thickness of elastic insulating layer in a exposing slot is identical, and wearing layer, the multiple dew are provided on the roof of the cover sheet
Slot penetrates through the wearing layer out, and the multiple exposing slot is rectangular straight slot；
Clamping and holding assembly is additionally provided on the industrial control panels, the clamping and holding assembly includes the first strip, the second strip and card
Gripping arm, first strip are fixed on side of the panel body far from the pivot, and the peripheral wall of the cover sheet is separate
The side of the pivot, which is convexly equipped with, shields and sustain side, and the side of shielding and sustain is arranged in parallel with first strip, the width for shielding and sustain side
Less than the width of first strip, the end of second strip is rotationally connected with the corner of the peripheral wall of the cover sheet
Place, first strip are mutually supported with second strip, to shield and sustain side described in clamping, the fixing arm is rotationally arranged
In on second strip, the width for shielding and sustain side is less than the width of second strip, so that first strip and institute
Stating the second strip can directly contact, and one end of the fixing arm is rotatably arranged in the end of second strip, the other end
It is held on second strip, the end of second strip, which is rotationally provided with, supports cam, described to support in cam
The heart is fixed on the end of the fixing arm, and the end of first strip offers securing groove, and the clamping and holding assembly further includes convex
Column and tension spring are stretched, the column that protrudes out actively is arranged in the securing groove, and the end for protruding out column is held in described support
On the circumferential surface of cam, the circumferential surface for supporting cam is recessed with annular groove, and the annular groove supports cam, the drawing around described
One end of spring is connected to the center of the end for protruding out column, and the other end is movably set in the annular groove, and the tension spring is drawn
Hold it is described protrude out column so that it is described protrude out column be held in it is described support on the circumferential surface of cam, it is described that support cam convex for abnormity
Wheel, one end is formed with arc and supports point, and the other end is plane, the arc support point support it is described protrude out column, it is described to support
The rotation axis of cam is vertical and parallel with the surface of the panel body with the length direction of second strip, and described second
Magnet is provided on strip, the fixing arm is provided with iron block, the iron block magnetic absorption far from described one end for supporting cam
In on the magnet, being provided with guide ribs on first strip, the guide ribs are located at the side for supporting cam, described
It protrudes out column and the guide ribs cooperates, the column that protrudes out is rectangular cylinder shape, and the column that protrudes out supports cam far from described in
One end circumferential surface be provided with fastening groove, the bottom of the fastening groove is provided with magnet block, the side of the securing groove of first strip
Card hole is offered on wall, returning pull-spring is provided in the card hole, and the end of the returning pull-spring is provided with locking column, institute
It states locking column to be arranged in the card hole, the end of the locking column is connected on the returning pull-spring, the locking column
End is provided with magnetic-conductance portion, and the magnetic-conductance portion magnetic absorption is on the magnet block and being locked in the fastening groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810948285.XA CN109148187B (en) | 2018-08-20 | 2018-08-20 | Industrial control panels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810948285.XA CN109148187B (en) | 2018-08-20 | 2018-08-20 | Industrial control panels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109148187A CN109148187A (en) | 2019-01-04 |
| CN109148187B true CN109148187B (en) | 2019-10-29 |
Family
ID=64790501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810948285.XA Active CN109148187B (en) | 2018-08-20 | 2018-08-20 | Industrial control panels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109148187B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110718404A (en) * | 2019-10-25 | 2020-01-21 | 江苏佳晟精密设备科技有限公司 | Semiconductor equipment control system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0579126A2 (en) * | 1992-07-14 | 1994-01-19 | ABBPATENT GmbH | Waterproof installation apparatus |
| CN206451620U (en) * | 2016-11-24 | 2017-08-29 | 上海航空电器有限公司 | A kind of massage protection lid |
| CN107658166A (en) * | 2017-09-22 | 2018-02-02 | 国家电网公司 | A kind of ammeter mistake proofing button hood for protecting rider |
| CN108133848A (en) * | 2017-10-11 | 2018-06-08 | 佛山汇众森泰科技有限公司 | A kind of anti-child accidentally touches switching device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3057954B2 (en) * | 1993-03-23 | 2000-07-04 | 富士電機株式会社 | Operation switch protective cover |
-
2018
- 2018-08-20 CN CN201810948285.XA patent/CN109148187B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0579126A2 (en) * | 1992-07-14 | 1994-01-19 | ABBPATENT GmbH | Waterproof installation apparatus |
| CN206451620U (en) * | 2016-11-24 | 2017-08-29 | 上海航空电器有限公司 | A kind of massage protection lid |
| CN107658166A (en) * | 2017-09-22 | 2018-02-02 | 国家电网公司 | A kind of ammeter mistake proofing button hood for protecting rider |
| CN108133848A (en) * | 2017-10-11 | 2018-06-08 | 佛山汇众森泰科技有限公司 | A kind of anti-child accidentally touches switching device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109148187A (en) | 2019-01-04 |
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Effective date of registration: 20240118 Address after: 230000 B-2704, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee after: HEFEI LONGZHI ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Address before: 213164 No. 22, Ming Xin Road, Wujin District, Changzhou, Jiangsu. Patentee before: CHANGZHOU College OF INFORMATION TECHNOLOGY |
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Effective date of registration: 20240131 Address after: No.9, Lane 5, Huaiyin Village, Huaize Village, Lianxia Town, Chenghai District, Shantou City, Guangdong Province, 515000 Patentee after: Lin Meijun Country or region after: China Address before: 230000 B-2704, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee before: HEFEI LONGZHI ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240623 Address after: Room 201, D35, No. 1933-2 Huaguan Road, Tianhe District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangzhou Oliva Technology Co.,Ltd. Country or region after: China Address before: No.9, Lane 5, Huaiyin Village, Huaize Village, Lianxia Town, Chenghai District, Shantou City, Guangdong Province, 515000 Patentee before: Lin Meijun Country or region before: China |
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