CN212628635U - Simple and easy anchor clamps of pcb - Google Patents
Simple and easy anchor clamps of pcb Download PDFInfo
- Publication number
- CN212628635U CN212628635U CN202021818035.3U CN202021818035U CN212628635U CN 212628635 U CN212628635 U CN 212628635U CN 202021818035 U CN202021818035 U CN 202021818035U CN 212628635 U CN212628635 U CN 212628635U
- Authority
- CN
- China
- Prior art keywords
- fixed
- pcb
- clamping piece
- connecting rod
- fixing
- 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.)
- Active
Links
Images
Abstract
The utility model relates to a simple and easy anchor clamps of pcb, which comprises a fixing frame, the mount is provided with places the face, be provided with a plurality of groups of mounting fixture on the mount, each mounting fixture includes connecting rod and holder, the articulated mount of connecting rod with correspond the holder, the mount is provided with the fixed orifices, each holder is provided with fixed plug-in components, and each fixed plug-in components sets up in the holder along vertical sliding, be provided with the ejector pad that resets on each holder, each ejector pad that resets slides along the horizontal direction and sets up in corresponding holder, and each ejector pad that resets is provided with thrust end and atress end, be provided with the stress surface on each fixed plug-in components, and each atress is personally submitted and is close to the slope setting up gradually that corresponds the ejector pad direction that resets along the level, each holder with correspond and reset and be provided with reset spring. Adopt above-mentioned scheme, provide one kind and supply the pcb to place and through the spacing pcb periphery of holder through the mount, and insert through fixed plug-in components and establish a simple and easy anchor clamps of pcb that the fixed hole of holder realization was fixed.
Description
Technical Field
The utility model relates to a printed circuit board production field, concretely relates to simple and easy anchor clamps of pcb.
Background
pcb is also called printed circuit board, is the provider of electronic components electrical connection, wherein, pcb's manufacture process usually includes printed circuit board, cuts the base plate, with circuit board rendition to the base plate, check rendition circuit board, corrode the copper film, circuit board drilling, check drilling hole site, wherein, printed circuit board, cut the base plate, with circuit board rendition to the base plate, corrode the copper film, circuit board drilling all can accomplish through automatic high-efficient processing, but, check rendition circuit board and check drilling hole site usually adopt the mode of manual detection at present, and when the rendition circuit board is found the rendition incomplete, need repair through the manual oil pen that adopts.
The existing repairing mode is that a pcb to be repaired is directly placed on a horizontal desktop, the pcb is fixed by pressing one hand of an operator on the pcb, and the other hand operates an oil pen to repair a defective circuit part, so that the problem that the drawn line is deviated due to the fact that the force is unstable when the pcb is pressed by one hand and the drawn line is deviated due to the deviation in the drawing process of the oil pen is solved.
Disclosure of Invention
Not enough to prior art exists, the utility model aims to provide a supply pcb to place and peripheral through the spacing pcb of holder through the mount, and insert through fixed plug-in components and establish a simple and easy anchor clamps of pcb that the fixed orifices realized the holder fixed.
In order to achieve the above purpose, the utility model provides a following technical scheme: the device comprises a fixed frame, wherein the upper end surface of the fixed frame is provided with a placing surface for placing the pcb horizontally, a plurality of groups of fixed clamps for clamping the periphery of the pcb are arranged on the fixed frame, each fixed clamp comprises a connecting rod and a clamping piece, a first hinged rod is arranged between one axial end of each connecting rod and the fixed frame, a second hinged rod is arranged between the other axial end of each connecting rod and the clamping piece, the first hinged rod and the second hinged rod are axially and vertically arranged, the fixed frame is positioned on the placing surface and is provided with a fixed hole corresponding to each clamping piece, each clamping piece is provided with a fixed plug-in unit for being inserted into the corresponding fixed hole to fix the clamping piece on the placing surface, each fixed plug-in unit is arranged on the clamping piece in a sliding manner along the vertical direction, and each clamping piece is provided with a reset push block for driving the fixed plug-in unit to be separated from, each reset push block is arranged on the corresponding clamping piece in a sliding mode along the horizontal direction, a thrust end used for pushing the corresponding fixed plug-in unit and a stress end used for driving the reset push block to slide towards the corresponding fixed plug-in unit are arranged on each reset push block, a stress surface pushed by the thrust end is arranged on each fixed plug-in unit, each stress surface is horizontally arranged in an inclined mode close to the corresponding reset push block gradually upwards, and a reset spring used for driving the thrust end to be far away from the corresponding fixed plug-in unit is arranged between each clamping piece and the corresponding reset push block.
Through adopting above-mentioned technical scheme, make the pcb that circuit repair needs to be carried out place on placing the face, and the removal through the drive holder and make each holder spacing in the horizontal periphery of pcb, later fixed plug-in components carry out the fixed orifices that corresponds under self action of gravity and realize that the holder is fixed to be inserted and establish the fixed of establishing the connection mount and accomplishing the pcb, make follow-up carry out circuit repair stability more, furthermore, the ejector pad that resets adopts the mode of compression and press down when needing to carry out the pcb and make fixed plug-in components break away from the fixed orifices and accomplish the fixed mounting of contact and mount, and reset spring then effectual assurance is pressing the contact that finishes the back automatic break away from with fixed plug-in components in the ejector pad that resets, prevent to disturb fixed plug-in components and get into the fixed orifices next time.
The utility model discloses further set up to: and an inserting spring used for inserting the fixed plug-in unit into the corresponding fixed hole is arranged between each fixed plug-in unit and the corresponding clamping unit.
Through adopting above-mentioned technical scheme, insert the setting of establishing the spring between fixed plug-in components and the holder for fixed plug-in components establish rapider towards inserting in the fixed orifices, and insert after establishing and establish stability higher.
The utility model discloses further set up to: each of the fixing inserts is provided with an upper end fixing surface for being pressed against an upper end surface of the pcb.
Through adopting above-mentioned technical scheme, the setting of upper end stationary plane for support the pcb at the lower extreme through placing the face, and the upper end stationary plane is spacing in the upper end, further carries out spacing installation to the pcb, guarantees that the circuit repairs more stable.
The utility model discloses further set up to: each clamping piece is provided with an upper end fixing block, each upper end fixing block is arranged on the corresponding clamping piece in a sliding mode along the vertical direction, an extrusion spring used for driving the upper end fixing block to slide downwards along the vertical direction is arranged between each upper end fixing block and the clamping piece, and each upper end fixing face is arranged on the corresponding upper end fixing block.
Through adopting above-mentioned technical scheme, the upper end fixed block cooperates the setting of extrusion spring, and the mounting means that adopts upper end fixed block to slide from top to bottom extrudees through the extrusion spring downwards and makes the more effectual pressure of upper end fixed surface place in the pcb upper end, guarantees the stability of location, and the upper and lower shake of placing the pcb influences the circuit and repairs.
The utility model discloses further set up to: each clamping piece is provided with an installation jack for the corresponding upper end fixing block to be vertically inserted, at least two elastic metal buckles for being inserted into the installation jack are arranged on each upper end fixing block along the circumferential direction corresponding to the installation jack, each elastic metal buckle is arranged in a bent mode, the reset direction of each elastic metal buckle is the same as the extrusion direction of the corresponding elastic metal buckle towards the circumferential wall of the installation jack, and each clamping piece is located in the corresponding installation jack and is provided with a limiting block for preventing the corresponding elastic metal buckle from being separated from the corresponding installation jack.
Through adopting above-mentioned technical scheme, the upper end fixed block adopts elastic metal to detain and inserts and locate in the installation jack to through the mode of predetermineeing bending stress and reset and press the perisporium of arranging the installation jack in, thereby accomplish convenient the inserting and establish the installation, and the stopper prevents deviating from of elastic metal knot through the mode that the route blockked, has guaranteed the stability of installation.
The utility model discloses further set up to: and a reinforcing magnet for adsorbing the corresponding fixed plug-in is arranged at the bottom end of each fixed hole.
Through adopting above-mentioned technical scheme, the setting of reinforcement magnet for adsorb fixedly through magnetic force and further to inserting the fixed plug-in components of locating in the fixed orifices, guarantee to insert the stability of establishing the connection.
The utility model discloses further set up to: the fixing frame is provided with at least two fixing holes corresponding to the fixing clamps, each connecting rod comprises a first connecting rod and a second connecting rod, the first connecting rod is hinged to the fixing frame through a corresponding first hinge rod, the second connecting rod is hinged to a corresponding clamping piece through a corresponding second hinge rod, a third hinge rod is arranged between each first connecting rod and the corresponding second connecting rod, and the third hinge rods are vertically arranged in the axial direction.
Through adopting above-mentioned technical scheme, same mounting fixture corresponds a plurality of fixed orificess, consequently, the combination of different fixed orificess can realize that anchor clamps carry out the centre gripping circuit to not unidimensional pcb and repair for the suitability is better, in addition, the adoption divide into the connecting rod through third articulated rod articulated head rod and second connecting rod but the clamping piece that realizes articulating on the connecting rod can carry out the removal of optional position in the certain limit, thereby it inserts to establish fixedly to different fixed orificess.
The invention is further described with reference to the accompanying drawings and the detailed description.
Drawings
FIG. 1 is a top view of an embodiment of the present invention;
FIG. 2 is a diagram illustrating a state of use of an embodiment of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 5 is a diagram illustrating a state of use of an embodiment of the present invention;
FIG. 6 is a diagram illustrating a state of use of an embodiment of the present invention;
FIG. 7 is an enlarged view of C in FIG. 3;
fig. 8 is an enlarged view of D in fig. 4.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-8, the present invention discloses a simple pcb fixture, which comprises a square fixing frame 1, wherein the upper surface of the fixing frame 1 is provided with a placing surface 11 for placing pcb3 horizontally, a set of fixing fixtures 2 for clamping the periphery of pcb3 are arranged around the fixing frame 1, wherein each fixing fixture 2 comprises a connecting rod 21 and a clamping member 22, a first hinge rod 23 is arranged between one axial end of each connecting rod 21 and the fixing frame 1, a second hinge rod 24 is arranged between the other axial end of each connecting rod 21 and the clamping member 22, each first hinge rod 23 and each second hinge rod 24 are arranged vertically in the axial direction, so that the connecting rod 21 can rotate horizontally relative to the fixing frame 1, the clamping member 22 can rotate horizontally relative to the connecting rod 21, in addition, the fixing frame 1 is provided with a fixing hole 12 corresponding to each clamping member 22 on the placing surface 11, and the lower end of each clamping member 22 is provided with a fixing plug-in 221 sliding along the vertically corresponding clamping member 22, and each fixing plug 221 is matched with the corresponding fixing hole 12 in shape and size, so that when the clamping piece 22 moves to enable the fixing plug 221 to be positioned above the fixing hole 12, the fixing plug 221 can automatically enter the fixing hole 12 to form inserting and fixing connection, in addition, each clamping piece 22 is provided with a reset push block 222 for driving the fixing plug 221 to be separated from the corresponding fixing hole 12, wherein each reset push block 222 is arranged on the corresponding clamping piece 22 in a sliding manner along the horizontal direction in an inserting manner, each reset push block 222 is provided with a thrust end 2221 for pushing the corresponding fixing plug 221 and a stress end 2222 for driving the reset push block 222 to slide towards the corresponding fixing plug 221, correspondingly, each fixing plug 221 is provided with a stress surface 2211 pushed by the thrust end 2221 towards the thrust end 2221 side, and each stress surface 2211 is arranged in an inclined manner that the direction horizontally approaches the corresponding reset push block 222 to gradually upwards, therefore, when the reset push block 222 pushes the force-bearing surface 2211 along the horizontal driving push end 2221, the force-bearing surface 2211 will receive a square push force perpendicular to the force-bearing surface 2211, and the vertical component of the push force is upward along the vertical direction, under the action of the vertically upward component, the fixing plug 221 will reset upward along the vertical direction and will be released from the fixing hole 12 to release the limit, in addition, a compression reset spring 223 is disposed between each clamping piece 22 and the corresponding reset push block 222, and the direction of the reset acting force of the reset spring 223 is the same as the direction of the reset push block 222 away from the force-bearing surface 2211, therefore, when needing to repair the circuit of the pcb3, the pcb3 will be flatly placed on the placing surface 11, and each clamping piece 22 will be limited on the horizontal periphery of the pcb3 by driving the movement of the clamping piece 22, then the fixing plug 221 will perform the corresponding fixing hole 12 under the action of its own gravity to realize the clamping piece 22 is fixedly inserted and connected to the fixing frame to complete the fixation of the pcb3, the circuit repair is more stable in the follow-up process, when the pcb3 needs to be disassembled, the reset push block 222 makes the fixed plug-in 221 slide upwards to be separated from the fixed hole 12 to complete the fixed installation with the fixed frame 1 by adopting a pressed mode through the thrust end 2221 acting force-bearing surface 2211, and the reset spring 223 effectively ensures that the fixed plug-in 221 is automatically separated from the contact with the fixed plug-in 221 after the reset push block 222 finishes the pressing, so that the fixed plug-in 221 is prevented from entering the fixed hole 12 next time.
Preferably, an inserting spring 224 is compressed between each fixing insert 221 and the corresponding clamping member 22 in the present embodiment, and the returning direction of the inserting spring 224 is the same as the moving direction of the fixing insert 221 in the vertical direction, so that under the action of the inserting spring 224, the inserting of the fixing insert 221 into the fixing hole 12 is faster, and the inserting stability after inserting is higher.
Preferably, each clamping member 22 in this embodiment is provided with an upper end fixing block 225, and the upper end fixing block 225 can relatively slide in the vertical direction to the corresponding clamping member 22, in addition, the lower side surface of each upper end fixing block 225 is provided with an upper end fixing surface 2251 for pressing on the upper end surface of pcb3, and an extrusion spring 226 is compressed between each upper end fixing block 225 and the clamping member 22, and the reset direction of the extrusion spring 226 is the same as the downward movement direction of the upper end fixing block 225, therefore, the upper end fixing block 225 is matched with the arrangement of the extrusion spring 226, and the upper end fixing surface 2251 is more effectively pressed on the upper end of pcb3 by pressing the extrusion spring 226 downward in the installation manner that the upper end fixing block 225 slides up and down, so as to ensure the positioning stability and prevent the up-down shaking of pcb3 from affecting the circuit repair.
Preferably, each clamping member 22 in this embodiment is located at the upper end of the upper end fixing block 225, and is provided with a mounting insertion hole 227 through which the corresponding upper end fixing block 225 is vertically inserted, correspondingly, the upper end of each upper end fixing block 225 is provided with an elastic metal buckle 2252 by injection molding, the number of the elastic metal buckles 2252 on each upper end fixing block 225 is several, each elastic metal buckle 2252 is circumferentially arranged at equal intervals corresponding to the mounting insertion hole 227 (two pieces are used in this embodiment), so that the convenient insertion and installation is realized by inserting the elastic metal buckle 2252 into the corresponding mounting insertion hole 227, preferably, each elastic metal buckle 2252 is bent in the mounting insertion hole 227, and the reset direction of each elastic metal buckle 2252 is the same as the extrusion direction of the corresponding elastic metal buckle 2252 towards the peripheral wall of the mounting insertion hole 227, so that the elastic metal buckle 2252 can be more effectively and tightly pressed on the peripheral wall of the mounting insertion hole 227 by bending, make the installation more stable, in addition, each holder 22 is located and is provided with the stopper 228 that is annular through integrated into one piece's mode corresponding to the inside lower extreme of installation jack 227 for stopper 228 prevents deviating from of elastic metal buckle 2252 through the mode that the route blockked, has guaranteed the stability of installation.
Preferably, the bottom end of each fixing hole 12 in this embodiment is provided with a reinforcing magnet 4 in a clamping manner, and the fixing plug 221 is made of a metal material, so that the fixing plug 221 inserted into the fixing hole 12 is further adsorbed and fixed by the magnetic force of the reinforcing magnet 4, thereby ensuring the stability of the insertion connection.
Preferably, the fixing frame 1 of the present embodiment is provided with at least two fixing holes 12 (three fixing holes in this embodiment) corresponding to each set of fixing clamps 2, each connecting rod 21 includes a first connecting rod 21121 hinged to the fixing frame 1 through a corresponding first hinge rod 23 and a second connecting rod 21221 hinged to the corresponding clamping member 22 through a corresponding second hinge rod 24, and a third hinge rod 25 is disposed between each first connecting rod 21121 and the corresponding second connecting rod 21221, wherein each third hinge rod 25 is vertically disposed in the axial direction, so that, as shown in fig. 2, 5 and 6, the same fixing clamp 2 corresponds to a plurality of fixing holes 12, and the combination of different fixing holes 12 can implement clamp circuit repairing on pcb3 with different sizes, so that the adaptability is better, and the clamping member 22 hinged to the connecting rod 21 can implement any position within a certain range by dividing the connecting rod 21 into the first connecting rod 21121 and the second connecting rod 21221 hinged to the third hinge rod 25 And moves to different fixing holes 12 for insertion and fixation.
Claims (7)
1. The utility model provides a simple and easy anchor clamps of pcb which characterized in that: the device comprises a fixed frame, wherein the upper end surface of the fixed frame is provided with a placing surface for placing the pcb horizontally, a plurality of groups of fixed clamps for clamping the periphery of the pcb are arranged on the fixed frame, each fixed clamp comprises a connecting rod and a clamping piece, a first hinged rod is arranged between one axial end of each connecting rod and the fixed frame, a second hinged rod is arranged between the other axial end of each connecting rod and the clamping piece, the first hinged rod and the second hinged rod are axially and vertically arranged, the fixed frame is positioned on the placing surface and is provided with a fixed hole corresponding to each clamping piece, each clamping piece is provided with a fixed plug-in unit for being inserted into the corresponding fixed hole to fix the clamping piece on the placing surface, each fixed plug-in unit is arranged on the clamping piece in a sliding manner along the vertical direction, and each clamping piece is provided with a reset push block for driving the fixed plug-in unit to be separated from, each reset push block is arranged on the corresponding clamping piece in a sliding mode along the horizontal direction, a thrust end used for pushing the corresponding fixed plug-in unit and a stress end used for driving the reset push block to slide towards the corresponding fixed plug-in unit are arranged on each reset push block, a stress surface pushed by the thrust end is arranged on each fixed plug-in unit, each stress surface is horizontally arranged in an inclined mode close to the corresponding reset push block gradually upwards, and a reset spring used for driving the thrust end to be far away from the corresponding fixed plug-in unit is arranged between each clamping piece and the corresponding reset push block.
2. The easy grip of pcb as claimed in claim 1, wherein: and an inserting spring used for inserting the fixed plug-in unit into the corresponding fixed hole is arranged between each fixed plug-in unit and the corresponding clamping unit.
3. The easy grip of pcb as claimed in claim 1, wherein: each of the fixing inserts is provided with an upper end fixing surface for being pressed against an upper end surface of the pcb.
4. A simple clip of pcb as claimed in claim 3, wherein: each clamping piece is provided with an upper end fixing block, each upper end fixing block is arranged on the corresponding clamping piece in a sliding mode along the vertical direction, an extrusion spring used for driving the upper end fixing block to slide downwards along the vertical direction is arranged between each upper end fixing block and the clamping piece, and each upper end fixing face is arranged on the corresponding upper end fixing block.
5. The easy grip of pcb as claimed in claim 4, wherein: each clamping piece is provided with an installation jack for the corresponding upper end fixing block to be vertically inserted, at least two elastic metal buckles for being inserted into the installation jack are arranged on each upper end fixing block along the circumferential direction corresponding to the installation jack, each elastic metal buckle is arranged in a bent mode, the reset direction of each elastic metal buckle is the same as the extrusion direction of the corresponding elastic metal buckle towards the circumferential wall of the installation jack, and each clamping piece is located in the corresponding installation jack and is provided with a limiting block for preventing the corresponding elastic metal buckle from being separated from the corresponding installation jack.
6. The easy grip of pcb as claimed in claim 1, wherein: and a reinforcing magnet for adsorbing the corresponding fixed plug-in is arranged at the bottom end of each fixed hole.
7. The easy grip of pcb as claimed in claim 1, wherein: the fixing frame is provided with at least two fixing holes corresponding to the fixing clamps, each connecting rod comprises a first connecting rod and a second connecting rod, the first connecting rod is hinged to the fixing frame through a corresponding first hinge rod, the second connecting rod is hinged to a corresponding clamping piece through a corresponding second hinge rod, a third hinge rod is arranged between each first connecting rod and the corresponding second connecting rod, and the third hinge rods are vertically arranged in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021818035.3U CN212628635U (en) | 2020-08-26 | 2020-08-26 | Simple and easy anchor clamps of pcb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021818035.3U CN212628635U (en) | 2020-08-26 | 2020-08-26 | Simple and easy anchor clamps of pcb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212628635U true CN212628635U (en) | 2021-02-26 |
Family
ID=74705616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021818035.3U Active CN212628635U (en) | 2020-08-26 | 2020-08-26 | Simple and easy anchor clamps of pcb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212628635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113709991A (en) * | 2021-09-16 | 2021-11-26 | 苏州迅益科系统科技有限公司 | Circuit board assembling equipment and assembling process thereof |
-
2020
- 2020-08-26 CN CN202021818035.3U patent/CN212628635U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113709991A (en) * | 2021-09-16 | 2021-11-26 | 苏州迅益科系统科技有限公司 | Circuit board assembling equipment and assembling process thereof |
| CN113709991B (en) * | 2021-09-16 | 2024-03-26 | 苏州宝汇莱智能科技有限公司 | Circuit board assembling equipment and assembling process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212628635U (en) | Simple and easy anchor clamps of pcb | |
| CN101441226B (en) | Testing jig and test method | |
| CN205184127U (en) | Circuit board soldering anchor clamps | |
| CN216816869U (en) | Test fixture for detecting PCB and display function thereof | |
| CN106931012B (en) | Battery gum sticking tool | |
| CN209420039U (en) | A kind of Wave soldering fixture | |
| CN210550712U (en) | Pin pressing clamp | |
| CN111774685A (en) | Auxiliary clamp and method for welding holder circuit board | |
| CN114137398B (en) | PCBA test fixture and test method | |
| CN215280282U (en) | Circuit board clamping device for electronic component | |
| CN213991189U (en) | Integrative tool of test is glued to welding point | |
| CN211406490U (en) | Auxiliary fixing device for welding | |
| CN210519089U (en) | Insertion piece positioning mechanism of pin inserting machine | |
| CN213186728U (en) | PCB width limiting device | |
| CN102238861B (en) | Clamping device | |
| CN108723669B (en) | Electrolytic capacitor automatic weld tool | |
| CN113973490B (en) | Automatic control machining device for electronic element | |
| CN214750626U (en) | SIM card plug-in and plug-out tester | |
| CN211878120U (en) | Fixing device for detecting printed circuit board | |
| CN211653061U (en) | Automatic card pulling and inserting device and mobile phone detection jig with same | |
| CN215647595U (en) | Automatic assembly device of PCB board PIN needle | |
| CN218926856U (en) | Automatic die assembly loading attachment of nut | |
| CN217561598U (en) | Current testing device | |
| CN215581724U (en) | IMEI automatic writing-in clamp | |
| CN212848859U (en) | Wiring terminal used on electric detonator capacitor support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |