CN117300567B - Protective device - Google Patents
Protective deviceInfo
- Publication number
- CN117300567B CN117300567B CN202311484665.XA CN202311484665A CN117300567B CN 117300567 B CN117300567 B CN 117300567B CN 202311484665 A CN202311484665 A CN 202311484665A CN 117300567 B CN117300567 B CN 117300567B
- Authority
- CN
- China
- Prior art keywords
- protective
- block
- product
- protection
- sliding rod
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
本申请涉及产品组装技术领域，尤其涉及一种防护装置，该防护装置包括载具、保护盖板和防护组件，载具用于定位产品；保护盖板活动设置于载具上，保护盖板包括封盖住产品的第一状态以及远离产品的第二状态；防护组件设置于保护盖板上，防护组件包括保护块，保护块用于围住产品上的电子元器件，该防护装置可以对电子产品的电子元器件进行有效防护，避免锁螺丝时对电子元器件造成损伤，提高产品良率。
This application relates to the field of product assembly technology, and in particular to a protective device. The protective device includes a carrier, a protective cover, and a protective component. The carrier is used to position the product. The protective cover is movably disposed on the carrier and includes a first state of covering the product and a second state of being away from the product. The protective component is disposed on the protective cover and includes a protective block for surrounding electronic components on the product. This protective device can effectively protect the electronic components of electronic products, avoid damage to the electronic components when tightening screws, and improve product yield.
Description
Technical Field
The application relates to the technical field of product assembly, in particular to a protection device.
Background
At present, when assembling and locking screws, the electronic product needs to be fixed on a carrier, and then the screw locking operation is performed through an electric screwdriver. In order to protect an electronic product when a screw is locked, a protective cover plate is generally arranged on a carrier and covers the surface of the electronic product, so that the damage to the appearance of the electronic product in the screw locking process is prevented. However, the electronic components of the electronic product are exposed in the operation range, so that the electronic components on the electronic product are easily damaged when the screw is locked, and the product yield is affected.
Disclosure of Invention
The application aims to provide a protection device which can effectively protect electronic components of electronic products, avoid damaging the electronic components when screwing and improve the product yield.
The embodiment of the application provides a protection device which comprises a carrier for positioning a product, a protection cover plate movably arranged on the carrier, and a protection assembly arranged on the protection cover plate, wherein the protection cover plate comprises a first state for covering the product and a second state far away from the product, and the protection assembly comprises a protection block for enclosing electronic components on the product.
In one possible implementation, the protective block has an inside arc surface facing the electronic component, the electronic component being located within the inside arc surface of the protective block.
In one possible implementation, the protection block further has an outer arc surface far away from the electronic component, and the screw locking operation area of the product is located at one side of the outer arc surface of the protection block.
In one possible implementation, the protection assembly further includes a sliding mechanism disposed on the protection cover plate, and the protection block is disposed on the sliding mechanism, so that the protection block can slide along the sliding mechanism and enclose the electronic component.
In one possible implementation, the sliding mechanism comprises a sliding seat arranged on the protective cover plate and a sliding rod arranged on the sliding seat in a sliding manner, wherein the protective block is arranged at the end part of the sliding rod.
In one possible implementation manner, the sliding seat is provided with a first magnetic part and a second magnetic part, the first magnetic part is used for positioning the sliding rod in the first position, the second magnetic part is used for positioning the sliding rod in the second position, the protection block encloses the electronic component when the sliding rod is in the first position, and the protection block is far away from the electronic component when the sliding rod is in the second position.
In one possible implementation, the protection device further includes a first detection assembly for detecting the sliding rod in the first position, the first detection assembly being electrically connected to the screw locking mechanism.
In one possible implementation, the first detection assembly comprises a first magnetic sensor arranged on the carrier, and a third magnetic piece arranged at one end of the sliding rod far away from the protection block, wherein when the sliding rod is located at the first position, the third magnetic piece enters the induction area of the first magnetic sensor.
In one possible implementation manner, the protection cover plate is provided with a fourth magnetic part, the fourth magnetic part is used for positioning the protection cover plate in the first state, the protection device further comprises a second detection assembly, the second detection assembly is used for detecting the protection cover plate in the first state, and the second detection assembly is electrically connected with the screw locking mechanism.
In one possible implementation, a stopper is provided on the carrier, and a stop is provided at an end of the sliding rod remote from the protection block, the stopper cooperating with the stop in the first position to define the position of the protection cover plate.
According to the protection device provided by the embodiment of the application, the protection cover plate is used for sealing the product to protect the appearance of the product, and the protection block of the protection assembly is used for enclosing the electronic components of the product, so that the electronic components are separated from the screw locking operation area, the electronic components of the electronic product are effectively protected, the damage to the electronic components during screw locking is avoided, and the product yield is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.
One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to be taken in a limiting sense, unless otherwise indicated.
FIG. 1 is a block diagram showing a plan construction of a protective device according to an embodiment of the present application;
Fig. 2 is a block diagram showing a three-dimensional structure of a protection device according to an embodiment of the present application;
FIG. 3 is a schematic view showing a structure of a protecting device according to an embodiment of the present application with a bracket removed;
fig. 4 is a schematic structural diagram of a protection component and a third magnetic member according to an embodiment of the present application;
FIG. 5 shows a schematic view of the structure of FIG. 4 at another angle;
fig. 6 is a schematic structural diagram of a protective cover plate and a fifth magnetic member according to an embodiment of the present application;
Fig. 7 is a schematic structural diagram of a carrier, a second detection assembly and a first detection assembly according to an embodiment of the present application.
Reference numerals illustrate:
1. the device comprises a carrier, 11, a limiting block, 12, a bracket, 13, a positioning plate, 14, a sixth magnetic piece and 15, a compression wrench;
2. 21, a fourth magnetic part;
3. the protective component, 31, the protective block, 311, an inner arc surface, 312, an outer arc surface, 32, a sliding mechanism, 321, a sliding seat, 3211, a first magnetic piece, 3212, a second magnetic piece, 322, a sliding rod, 3221 and a stop block;
4. The first detection component 41, the first magnetic sensor 42 and the third magnetic piece;
5. the second detection component, 51, the second magnetic sensor and 52, the fifth magnetic piece.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The following disclosure provides many different embodiments, or examples, for implementing different structures of embodiments of the application. In order to simplify the disclosure of embodiments of the present application, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present application. Furthermore, embodiments of the present application may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
For ease of description, spatially relative terms, such as "inner," "outer," "lower," "upper," "above," "front," "rear," and the like, may be used herein to describe one element's or feature's relative positional relationship or movement to another element's or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures experiences a positional reversal or a change in attitude or a change in state of motion, then the indications of these directives will also correspondingly change, e.g., an element described as "under" or "under" another element or feature will then be oriented "over" or "over" the other element or feature. Thus, the example term "below" may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used herein interpreted accordingly.
In order to solve the problems in the prior art, the application provides the protection device which can effectively protect electronic components of electronic products, avoid damaging the electronic components when screwing, and improve the product yield.
Fig. 1 shows a block diagram of a plane structure of a protection device according to an embodiment of the present application, fig. 2 shows a block diagram of a perspective structure of a protection device according to an embodiment of the present application, fig. 3 shows a schematic diagram of a structure of a protection device according to an embodiment of the present application with a bracket removed, fig. 4 shows a schematic diagram of a protection assembly and a third magnetic member according to an embodiment of the present application, fig. 5 shows a schematic diagram of a structure of another angle of fig. 4, fig. 6 shows a schematic diagram of a protection cover plate and a fifth magnetic member according to an embodiment of the present application, and fig. 7 shows a schematic diagram of a carrier, a second detection assembly, and a first detection assembly according to an embodiment of the present application.
As shown in fig. 1-7, an embodiment of the present application provides a protective device comprising a carrier 1, a protective cover 2 and a protective assembly 3.
The carrier 1 is used for positioning a product. Specifically, as shown in fig. 1, the carrier 1 includes a support 12, a positioning plate 13 and a pressing wrench 15, wherein the positioning plate 13 and the pressing wrench 15 are arranged on the support 12, a positioning groove for positioning a product is formed in the positioning plate 13, the product is positioned through the positioning groove, and the pressing wrench 15 presses the product in the positioning groove.
The protection cover plate 2 is movably arranged on the carrier 1, and the protection cover plate 2 comprises a first state of sealing and covering the product and a second state of keeping away from the product. Specifically, the protection apron 2 is rotatable with the support of carrier 1 and is connected, and protection apron 2 switches between first state and second state through rotating, and protection apron 2 is open state when being in the second state, conveniently pack into the constant head tank of locating plate with the product in or take out the product in the constant head tank, and protection apron 2 is closed state when being in first state for cover on the product, protects the outward appearance surface of product, causes the damage to the surface of product when preventing the lock screw, is provided with on the protection apron 2 and dodges the hole, accomplishes the lock screw operation to the product through dodging the hole.
The protection component 3 is disposed on the protection cover plate 2, and the protection component 3 includes a protection block 31, where the protection block 31 is used to enclose electronic components on the product.
In the application, the product is covered by the protective cover plate 2 to protect the appearance of the product, and the protective block 31 of the protective component 3 is used for enclosing the electronic components of the product, so that the electronic components are separated from the screw locking operation area, the electronic components of the electronic product are effectively protected, the damage to the electronic components during screw locking is avoided, and the product yield is improved.
In the related art, when assembling the product, the carrier 1 is generally used for positioning the product, and then the protection cover plate 2 is used for protecting the appearance surface of the product, but the electronic components on the product are still exposed in the screw locking operation area, when the screw locking operation is performed, the situation that the screw is flicked is unavoidable, and the flicked screw bumps on the electronic components of the product, so that the damage of the electronic components can be caused, and the yield of the product is affected. In the present application, the electronic component is enclosed by the protection block 31 of the protection unit 3, so that the electronic component is isolated from the screw locking operation area, and the electronic component is not impacted even if the screw flies during the screw locking operation, thereby realizing the protection of the electronic component.
Specifically, the electronic components of the product are flat cables, resistors, capacitors and the like.
As shown in fig. 4, in some embodiments, the protective block 31 has an inside arc 311 facing the electronic component, the electronic component being located within the inside arc 311 of the protective block 31.
In the application, the inner cambered surface 311 of the protection block 31 can well form surrounding protection for electronic components, and screws from different directions can be protected through the protection block 31 in the screw locking process, so that the protection effect on the electronic components is improved, and the inner cambered surface 311 of the protection block 31 can leave a space for accommodating the electronic components, so that the electronic components are enclosed in the inner cambered surface 311 of the protection block 31, the occupied space is saved, and the operation space of screw locking cannot be influenced.
Optionally, the shape and size of the cambered surface 311 on the inner side of the protection block 31 are designed according to the size and shape of the specific electronic component, so as to ensure the protection effect on the electronic component.
As shown in fig. 5, in some embodiments, the protection block 31 further has an outer arc surface 312 far from the electronic component, and the screw locking operation area of the product is located on one side of the outer arc surface 312 of the protection block 31.
In the application, the design of the cambered surface 312 on the outer side of the protection block 31 increases the working field of view of the operator when the operator locks the screw.
Specifically, the thickness between the outer arc surface 312 and the inner arc surface 311 of the protection block 31 is designed in a mode that the middle thickness and the two sides are thin, because the flicked screw can directly strike the middle thicker part when screwing, the protection effect on electronic components is improved by increasing the thickness of the middle of the protection block 31, and the flicked screw generally strikes the carrier 1 to rebound to the edge of the outer arc surface 312 of the protection block 31, because the thickness can be properly thinned, the occupied space is reduced.
In some embodiments, the protection assembly 3 further includes a sliding mechanism 32 disposed on the protection cover 2, and the protection block 31 is disposed on the sliding mechanism 32, so that the protection block 31 can slide along the sliding mechanism 32 and enclose the electronic component.
According to the application, the protection block 31 is arranged on the sliding mechanism 32, so that the protection block 31 can slide along the sliding mechanism 32, the protection block 31 can slide to one end far away from an electronic component between closing the protection cover plates 2, so that the protection block 31 and the electronic component are prevented from being interfered to cause pressure loss or scratch on the electronic component when the protection cover plates 2 are closed, the protection block 31 can slide towards the electronic component after the protection cover plates 2 are closed, the protection block 31 effectively surrounds the electronic component to form protection, meanwhile, the occupation of a screw locking operation space can be reduced, after the screw locking operation is finished, the protection block 31 is slid to one end far away from the electronic component again, the electronic component is prevented from being scratched when the protection cover plates 2 are opened by the protection block 31, and the protection of the electronic component can be further improved.
Specifically, electronic components such as resistance, electric capacity are equipped with on the product, also have the line row, through setting up protection piece 31 on slide mechanism 32, when protection piece 31 slides along slide mechanism 32, play certain effect of gathering to the line row through the inboard cambered surface 311 of protection piece 31 to enclose electronic components in certain region, avoid the screw bullet to fly and cause the damage to electronic components when locking the screw.
As shown in fig. 4-5, in some embodiments, the sliding mechanism 32 includes a sliding seat 321 disposed on the protective cover 2, and a sliding rod 322 slidably disposed on the sliding seat 321, wherein the protective block 31 is disposed at an end of the sliding rod 322.
In the application, the sliding seat 321 is fixed on the protective cover 2, the sliding seat 321 is provided with a slideway, the sliding rod 322 is arranged on the slideway of the sliding seat 321 in a sliding way, so that the protection block 31 can be driven to slide towards or away from an electronic component, and the occupation of the screw locking operation space is further reduced by arranging the protection block 31 at one end of the sliding rod 322.
In some embodiments, the sliding seat 321 is provided with a first magnetic member 3211 and a second magnetic member 3212, the first magnetic member 3211 is used for positioning the sliding rod 322 in the first position, the second magnetic member 3212 is used for positioning the sliding rod 322 in the second position, the protecting block 31 encloses the electronic component when the sliding rod 322 is in the first position, and the protecting block 31 is far away from the electronic component when the sliding rod 322 is in the second position.
In the application, the sliding rod 322 can slide between a first position and a second position, the sliding rod 322 at the first position is positioned through the first magnetic piece 3211, the protection block 31 surrounds the electronic component and can ensure the stability of the protection block 31, the sliding rod 322 at the second position is positioned through the second magnetic piece 3212, the protection block 31 is far away from the electronic component and can ensure the stability of the protection block 31, so that the sliding condition of the sliding rod 322 when the protection cover plate 2 is opened or closed is avoided, and the misoperation condition is reduced.
In an embodiment, the first magnetic member 3211 and the second magnetic member 3212 may directly position the sliding rod 322 made of metal, and optionally, magnets respectively matched with the first magnetic member 3211 and the second magnetic member 3212 may be further disposed on the sliding rod 322, and the first magnetic member 3211 and the second magnetic member 3212 respectively match with the magnets to position the sliding rod 322.
In some embodiments, the guard further comprises a first detection assembly 4, the first detection assembly 4 being configured to detect the sliding bar 322 in the first position, the first detection assembly 4 being electrically connected to the screw locking mechanism.
In the application, when the first detection component 4 detects that the sliding rod 322 slides to the first position, the screw locking mechanism can be started by the trigger signal, and the screw locking mechanism adopts the electric screwdriver, if the sliding rod 322 is not positioned at the first position, the first detection component 4 can not be triggered, and the screw locking mechanism can not be started, so that the damage of electronic components caused by the operation missing of operators can be effectively avoided.
As shown in fig. 3, in some embodiments, the first detecting component 4 includes a first magnetic sensor 41 disposed on the carrier 1, and a third magnetic member 42 disposed at an end of the sliding rod 322 away from the protection block 31, wherein when the sliding rod 322 is located at the first position, the third magnetic member 42 enters a sensing area of the first magnetic sensor 41.
In the present application, the third magnetic member 42 is disposed on the sliding rod 322, and when the sliding rod 322 slides to the first position, the third magnetic member 42 enters the sensing area of the first magnetic sensor 41, so as to trigger the first magnetic sensor 41, and the first magnetic sensor 41 sends a control signal to the screw locking mechanism, so that the screw locking mechanism can be controlled to be started.
Alternatively, the first detecting member 4 may be implemented using a contact sensor, an infrared sensor, or the like.
In some embodiments, the protection cover plate 2 is provided with a fourth magnetic member 21, the fourth magnetic member 21 is used for positioning the protection cover plate 2 in the first state, the protection device further comprises a second detection assembly 5, the second detection assembly 5 is used for detecting the protection cover plate 2 in the first state, and the second detection assembly 5 is electrically connected with the screw locking mechanism.
In the application, when the protective cover plate 2 is turned to the first state, the protective cover plate 2 is positioned through the fourth magnetic piece 21, so that the stability of the protective cover plate 2 is ensured, when the second detection component 5 detects that the protective cover plate 2 is turned to the first state, the trigger signal is used for controlling the screw locking mechanism to be started, if the protective cover plate 2 is not turned to the first state, the second detection component 5 cannot be triggered, the screw locking mechanism cannot be started, and the situation that the appearance of a product is bad due to the screw locking operation performed when an operator does not turn the protective cover plate 2 in place is avoided. Specifically, the first detection component 4 and the second detection component 5 jointly control the starting of the screw locking mechanism, and only when the first detection component 4 and the second detection component 5 are triggered, the screw locking mechanism can be started, and through dual foolproof, the screw locking operation can be performed after the protection cover plate 2 is placed in place and the protection block 31 is moved in place, so that the problem of poor product processing caused by misoperation and missing operation can be effectively avoided.
Specifically, the second detecting component 5 includes a second magnetic sensor 51 and a fifth magnetic member 52, one of the second magnetic sensor 51 and the fifth magnetic member 52 is disposed on the protective cover 2, and the other is disposed on the carrier 1. Alternatively, the second detecting member 5 may also employ a contact sensor or an infrared sensor.
Specifically, the carrier 1 is further provided with a sixth magnetic element 14, and the sixth magnetic element 14 is used for positioning the protective cover plate 2 in the second state.
In some embodiments, a stopper 11 is provided on the carrier 1, and a stop 3221 is provided at an end of the sliding rod 322 away from the protection block 31, and the stopper 11 cooperates with the stop 3221 in the first position to define a position of the protection cover 2.
In the application, the limiting block 11 is used for limiting the stop block 3221 at the first position so that the protective cover plate 2 cannot be switched to the first state or switched out of the first state, when the sliding rod 322 is in the first state, the limiting block 11 and the stop block 3221 interfere, so that the protective cover plate 2 cannot be switched to the first state from the second state, and the situation that the protective block 31 causes pressure loss or scratch to electronic components of a product when the protective cover plate 2 is closed is avoided, and when the protective cover plate 2 is in the first state, the protective cover plate 2 cannot be separated from the first state, and can be opened only when the sliding rod 322 is slid to the second state, so that the situation that the protective block 31 scratches the electronic components of the product when the protective cover plate 2 is opened is avoided, and the situation that the protective cover plate 31 causes bad products due to misoperation can be further avoided.
The protection device seals the product through the protection cover plate 2 to protect the appearance of the product, and the protection block 31 of the protection component 3 encloses the electronic components of the product, so that the electronic components are separated from the screw locking operation area, the electronic components of the electronic product are effectively protected, the damage to the electronic components during screw locking is avoided, and the product yield is improved.
It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "includes," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless an order of performance is explicitly stated. It should also be appreciated that additional or alternative steps may be used.
Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.
The foregoing is only a specific embodiment of the application to enable those skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311484665.XA CN117300567B (en) | 2023-11-08 | 2023-11-08 | Protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311484665.XA CN117300567B (en) | 2023-11-08 | 2023-11-08 | Protective device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117300567A CN117300567A (en) | 2023-12-29 |
| CN117300567B true CN117300567B (en) | 2026-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311484665.XA Active CN117300567B (en) | 2023-11-08 | 2023-11-08 | Protective device |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208614639U (en) * | 2018-07-27 | 2019-03-19 | 苏州耀新电子有限公司 | A kind of jig for wiring board lock screw |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201204363Y (en) * | 2008-04-15 | 2009-03-04 | 富士康(昆山)电脑接插件有限公司 | electrical connector |
| JP2009272414A (en) * | 2008-05-07 | 2009-11-19 | Honda Motor Co Ltd | Protection structure for electronic circuit, and method of manufacturing the same |
| CN202985063U (en) * | 2012-12-18 | 2013-06-12 | 吴江市博众精工科技有限公司 | Automatic screw locking elastic mechanism |
| CN211047143U (en) * | 2020-03-13 | 2020-07-17 | 深圳市共奋进科技有限公司 | Card insertion type multimedia Bluetooth sound box |
| CN114012429B (en) * | 2021-11-18 | 2024-08-06 | 宁波永的电子科技有限公司 | Electronic component assembly machine |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208614639U (en) * | 2018-07-27 | 2019-03-19 | 苏州耀新电子有限公司 | A kind of jig for wiring board lock screw |
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| CN117300567A (en) | 2023-12-29 |
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