CN112752416A - Clamping tool for clamping edge slot connector - Google Patents
Clamping tool for clamping edge slot connector Download PDFInfo
- Publication number
- CN112752416A CN112752416A CN201911044075.9A CN201911044075A CN112752416A CN 112752416 A CN112752416 A CN 112752416A CN 201911044075 A CN201911044075 A CN 201911044075A CN 112752416 A CN112752416 A CN 112752416A
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- Prior art keywords
- clamping
- arms
- tool
- handle
- extending
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/225—Correcting or repairing of printed circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/17—Post-manufacturing processes
- H05K2203/176—Removing, replacing or disconnecting component; Easily removable component
Abstract
A clamping tool for a card edge slot connector comprises a shell and a clamp. The housing has a top, a bottom, and an end face. The top and the bottom are oppositely arranged, and the two end faces are oppositely arranged along the long axis direction and are connected with the top and the bottom. The top is provided with at least one sliding groove opening which is communicated with an accommodating space of the shell, the bottom is convexly provided with a convex rib which is arranged in parallel to the long axis direction, and the two end surfaces are respectively provided with a through hole. The clamp is provided with two clamping arms and an elastic piece, and the elastic piece is connected with the two clamping arms to provide elastic force to outwards stretch the front ends of the two clamping arms. The fixture extends into the accommodating space of the shell from the chute port, so that the front ends of the two clamping arms are positioned in the accommodating space. The two front ends are respectively connected with the clamping tenons, the two clamping tenons are far away from each other and extend towards opposite directions, and each clamping tenon can be movably arranged in each through hole to protrude out of the end face.
Description
Technical Field
The present invention relates to clamping tools, and more particularly, to a clamping tool for removing a soldered card edge connector.
Background
In rework (rework) or repair of the circuit board, the soldered connector and electronic component must be desoldered. The high-temperature tin furnace can contact a plurality of pins on the back of the circuit board in a large area at one time and melt the solder on all the pins at one time, thereby realizing the purpose of quick desoldering.
However, when a worker uses a solder pot to solder a connector or an electronic component, the worker must work at a high temperature and use a hand to pull out the soldered component, which may easily cause the hand of the worker to be burned or cause the displacement or dropping of the component without touching other electronic components around the worker. Meanwhile, in high-temperature operation, personnel cannot operate quickly, so that the circuit board is heated for too long time, and the circuit board or parts are damaged.
Disclosure of Invention
Based on the above technical problem, the present invention provides a clamping tool for an edge-plugging slot connector, which is used to solve the technical problem in the unsoldering operation.
The invention provides a clamping tool for a card edge slot connector, which comprises a shell and a clamp.
The housing forms an accommodating space therein, and has a top, a bottom and two ends. The top and the bottom are oppositely arranged, and the two end faces are oppositely arranged along a long axis direction and are connected with the top and the bottom. The top is provided with at least one sliding groove opening which is communicated with the containing space, the bottom is convexly provided with a convex rib which is arranged in parallel to the long axis direction, and the two end surfaces are respectively provided with a through hole.
The clamp is provided with two clamping arms and an elastic piece, the two clamping arms are respectively provided with a front end, and the elastic piece is connected with the two clamping arms to provide elastic force to enable the two front ends to be outwards stretched. The fixture extends into the accommodating space of the shell from the sliding groove opening, so that the front ends of the two clamping arms are positioned in the accommodating space, and the two front ends are respectively connected with a clamping tenon. The two tenons are far away from each other and extend towards opposite directions, and each tenon can be movably arranged in each through hole to protrude out of the two end faces.
In at least one embodiment, the elastic member includes two extending arms pivoted to each other and a compression spring; the two clamping arms extend to the two extension arms respectively, the two extension arms are arranged adjacently, the two clamping arms are arranged adjacently, and the compression spring is connected with the two extension arms so as to outwards stretch the two extension arms.
In at least one embodiment, the elastic member includes two extending arms pivoted to each other and a compression spring; the two clamping arms extend to the two extension arms respectively, the two extension arms are arranged adjacently, the two clamping arms are arranged adjacently, and the compression spring is connected with the two clamping arms so as to outwards stretch the two clamping arms.
In at least one embodiment, the housing further includes a handle protruding from the top, the chute opening of the accommodating space is communicated with an extending space of the handle, two opposite sides of the handle are respectively provided with a window communicated with the extending space, and the two extending arms are at least partially located in the extending space and respectively protrude from the handle through the windows.
In at least one embodiment, a portion of each extension arm protruding from the handle is provided with a slip-resistant structure.
In at least one embodiment, the two extending arms are pivotally connected to the housing.
In at least one embodiment, the two extending arms are pivotally connected to the handle.
In at least one embodiment, the elastic member is an elastic body connected to the two clamping arms to outwardly expand the two clamping arms.
In at least one embodiment, the elastic member and the two holding arms are integrally formed, so that an included angle is normally maintained between the two holding arms.
In at least one embodiment, the housing further includes a handle protruding from the top, the chute opening of the accommodating space is communicated with an extending space of the handle, two opposite sides of the handle are respectively provided with a window communicated with the extending space, parts of the two clamping arms and the elastic member are located in the extending space, and the two clamping arms are respectively provided with an extending portion protruding from the handle through the windows.
In at least one embodiment, each extension is a bent portion of each clamp arm.
In at least one embodiment, each extension is a press block fixed to each clamp arm.
In at least one embodiment, the clamping tool further includes a positioning member disposed in the extending space for fixing the elastic member to the handle.
In at least one embodiment, the housing is provided with two guide ring structures, which are respectively coaxially arranged with the through holes, so that the two clamping tenons can respectively penetrate through the guide ring structures to align to the through holes.
In at least one embodiment, the clamping tool further comprises two fixing seats, two ropes and two elastic members; the two fixed seats are positioned in the accommodating space and respectively correspond to the two through holes; the two clamping tenons are connected to the front ends of the clamping arms through two ropes respectively, the two clamping tenons penetrate through the fixing seats and the through holes respectively, and the elastic pieces are compressed between the clamping tenons and the corresponding fixing seats normally.
In at least one embodiment, each tenon further comprises a stop flange positioned between the corresponding through hole and the fixing seat; and each elastic element is a spring sleeved on the corresponding tenon, is positioned between the stop flange and the fixed seat and is compressed normally.
According to one or more embodiments of the present invention, when removing the card edge slot connector, especially when removing the card edge slot connector during the desoldering operation, a user can clamp the card edge slot connector by using the clamping tool of the card edge slot connector, and the hand does not need to contact the high temperature card edge slot connector or the circuit board, so that the occurrence probability of dangerous events such as scalding can be reduced, the desoldering operation can be performed quickly, and the circuit board is prevented from being unnecessarily damaged due to the overlong heating time. Meanwhile, the clamping tool for the clamping edge slot connector is used for fastening the fixing frame in an outward expanding mode from the inside of the clamping edge slot connector, and the structure of the clamp does not need to extend to the long side edge of the base; therefore, in the situation that a plurality of card edge slot connectors are closely arranged or the card edge slot connectors are closely adjacent to other electronic components, the clamping tool for the card edge slot connectors can still perform clamping operation without interference or damage to the adjacent other components.
Drawings
Fig. 1 is an exploded perspective view of a first embodiment of the present invention.
Fig. 2 is a perspective view of a first embodiment of the present invention.
Fig. 3 is a schematic cross-sectional view of a first embodiment of the invention, disclosing a previous embodiment of a clip-on card edge socket connector.
Fig. 4 is a schematic cross-sectional view of a first embodiment of the invention, disclosing a previous embodiment of a ready-to-grip card edge socket connector.
Fig. 5 is a schematic cross-sectional view of a first embodiment of the invention, disclosing a previous embodiment of a card edge slot connector.
Fig. 6 and 7 are partial cross-sectional views illustrating a first embodiment of the present invention.
Fig. 8 is a schematic cross-sectional view of a second embodiment of the invention.
Fig. 9 is a schematic cross-sectional view of a third embodiment of the present invention.
Fig. 10 is another schematic cross-sectional view of the third embodiment of the present invention.
Fig. 11 is a schematic cross-sectional view of a fourth embodiment of the present invention.
Fig. 12 and 13 are partial cross-sectional views illustrating another embodiment of the present invention.
Description of reference numerals:
clamping tool for 100-card edge slot connector
110 shell 111 handle
111a Top of Window 112
113 guide ring structure 112a chute opening
114 bottom 115 positioning element
116 end face 116a is perforated
117 fixed seat 118 rib
120 clamp 122 clamp arm
124 elastic member 124a extension arm
200 card edge slot connector 210 base
220 fastener for fixing frame 221
222 concave hole A accommodating space
B extension space
Detailed Description
Referring to fig. 1, fig. 2 and fig. 3, a clamping tool 100 for clamping a card edge socket connector 200 is disclosed in a first embodiment of the present invention, wherein the card edge socket connector 200 may be, but is not limited to, a memory socket.
The card edge slot connector clamping tool 100 is used for removing the card edge slot connector 200 from the circuit board during the desoldering operation and also used for placing the card edge slot connector 200 on the circuit board. The card edge slot connector 200 includes a base 210 and two fixing frames 220. The base 210 is a rectangular strip with a rectangular cross section, and the front surface 210a of the base 210 is provided with a slot 212. The slot 212 is provided with a terminal, the terminal can be electrically connected to a metal contact (or a gold finger) on an electronic component (such as an expansion card or a memory) inserted in the slot 212, a pin is disposed on a surface of the base 210 away from the slot 212, the terminal and the pin are electrically connected to each other, and the pin is used for electrically connecting or soldering the card edge slot connector 200 to a circuit board, so that the circuit board can be electrically connected to the electronic component inserted in the slot 212. The two fixing frames 220 are disposed on the front surface 210a of the base 210 and correspond to the slot 212. The fixing frame 220 is used for the buckle 221 to be arranged thereon so as to buckle the expansion card inserted in the long slot hole 212. Usually, a recess, a through hole or a groove is formed on a side surface of the fixing frame 220 facing the slot 212, and for convenience of description, the recess 222 is taken as an example to describe how the card edge slot connector clamping tool 100 cooperates with the recess 222 to remove the card edge slot connector 200 from the circuit board.
As shown in fig. 1, 2 and 3, the clamping tool 100 includes a housing 110 and a clamp 120.
As shown in fig. 1, 2 and 3, an accommodating space a is formed inside the housing 110. The housing 110 has a top 112, a bottom 114, and two ends 116. The top portion 112 and the bottom portion 114 are disposed opposite to each other, and the two end faces 116 are disposed opposite to each other along a long axis direction and connect the top portion 112 and the bottom portion 114. The distance between the two end surfaces 116 is substantially equal to or slightly smaller than the distance between the two fixing frames 220 of the card edge slot connector 200, so that the housing 110 can be placed between the two fixing frames 220, and the two end surfaces 116 are respectively adjacent to the two fixing frames 220. The top 112 is provided with at least one sliding slot 112a, which is communicated with the accommodating space A. The bottom 114 is protruded with a rib 118 disposed parallel to the long axis direction, and the two ends 116 respectively have a through hole 116 a. The length and thickness of the rib 118 are configured to match the length and width of the slot 212, so that the rib 118 can be inserted into the slot 212, and the combination relationship of the rib 118 inserted into the slot 212 can be utilized to exert the positioning effect. The ribs 118 still have to be configured to fit the relief structure in the slots 212. For example, where the slot 212 includes a spacer structure, the edge of the rib 118 may need to have a notch that engages the spacer structure. When the housing 110 is placed between the two fixing frames 220, the rib 118 can be inserted into the slot 212 to form a tight fit relationship, and the clamping tool 100 is positioned such that the clamp 120 and the card edge slot connector 200 are located at a proper relative position to clamp the card edge slot connector 200 by the clamp 120.
As shown in fig. 1, 2 and 3, the housing 110 further includes a handle 111 protruding from the top 112, and the accommodating space a is connected to an extending space B of the handle 111 through a sliding slot 112 a. Two opposite sides of the handle 111 are respectively provided with a window 111a communicated with the extending space B.
As shown in fig. 1, 2 and 3, a part or all of the clamp 120 is disposed in the accommodating space a of the housing 110. The clamp 120 has two clamping arms 122 and an elastic member 124. The two holding arms 122 respectively have a front end 122a, and the elastic member 124 is connected to the two holding arms 122 to provide an elastic force to outwardly expand the two front ends 122 a. The clamp 120 extends into the housing 110 through the sliding slot 112a, so that the front ends 122a of the two clamping arms 122 are located in the accommodating space a of the housing 110. The two front ends 122a are respectively connected to a latch 122b, the two latches 122b extend in opposite directions away from each other, and each latch 122b is movably disposed through each through hole 116a to protrude from the two ends 116.
As shown in fig. 1, fig. 2 and fig. 3, in the first embodiment, the elastic element 124 includes two extending arms 124a and a compression spring 124b pivoted to each other. The two holding arms 122 extend to the two extension arms 124a respectively, so that the two extension arms 124a are disposed adjacently and the two holding arms 122 are disposed adjacently. In practice, the gripping arm 122 and the extension arm 124a are a single, elongated member that is integrally formed. The two long rods are disposed alternately and pivoted to each other, so as to form an embodiment in which the two extending arms 124a are disposed adjacently and the two holding arms 122 are disposed adjacently. Meanwhile, each extension arm 124a is at least partially located in the extension space B of the handle 111, and protrudes from the handle 111 through each window 111 a. The portion of the extension arm 124a protruding from the grip 111 may be disposed parallel to the opposite sides of the grip 111, and is further provided with a slip-resistant structure 124c as a pressing handle 126. To facilitate the fixing of the clamp 120, the two extending arms 124a may be pivoted to the housing 110, particularly to the handle 111.
As shown in fig. 1, fig. 2 and fig. 3, the compression spring 124b is connected to the two extension arms 124a, and is in a normal compressed state, so as to form a tension that normally outwardly expands the two extension arms 124a, so that the front ends 122a of the two holding arms 122 are away from each other, and the tenon 122b is maintained in a state of protruding from the two end surfaces 116 through the through hole 116 a.
As shown in fig. 4, when the card edge slot connector 200 is to be gripped, the pressing handle 126 is pressed by fingers, so that the included angle between the extension arms 124a is reduced, and the compression spring 124b is continuously compressed. At this time, the included angle between the holding arms 122 is also reduced, and the tenon 122b is driven to move toward the inside of the housing 110, so as to shorten the protruding length of the tenon 122b, and even to fully withdraw into the housing 110. At this time, fingers applying force to the pressing handle 126 can simultaneously grab the grip 111, and move the housing 110 to the base 210 of the card edge slot connector 200. At this time, the rib 118 and the long slot 212 can be used as a positioning tool to insert the rib 118 as a dummy card (dummy card) into the long slot 212. At this time, the bottom 114 of the housing 110 faces the front surface 210a of the card edge slot connector 200, the two end surfaces 116 face the two fixing frames 220 of the card edge slot connector 200, and the through holes 116a are aligned with the concave holes 222 of the fixing frames 220.
As shown in fig. 5, the pressing handle 126 is released, and the elastic force of the compression spring 124b pushes the two front ends 122a outward again, so that the latch 122b moves outward through the through hole 116a and is inserted into the concave hole 222 of the fixing frame 220. At this time, the card edge slot connector 200 can be moved by grasping the grip 111 with a hand without touching the card edge slot connector 200 with a hand. If the thickness of the rib 118 is slightly larger than the width of the slot 212, the rib 118 can be pressed against the slot 212 to provide additional holding force.
Referring to fig. 6 and 7, in order to prevent the tenon 122b from protruding again in alignment with the through hole 116a after being retracted into the housing 110, at least two guide ring structures 113 are disposed in the housing 110 and coaxially disposed with the through holes 116 a. The guiding ring structure 113 is respectively provided for two tenons 122b to pass through to align with the through holes 116 a. When the two tenons 122b are completely retracted into the housing 110, due to the limit constraint of the guiding ring structure 113 on the tenon 122b, the connection between the clamping arm 122 and the tenon 122b is slightly elastically deformed, so that the tenon 122b is still aligned with the through hole 116a and is not deflected due to the change of the included angle of the clamping arm 122.
Since the card edge socket connector clamping tool 100 is operated above the front surface 210a of the base 210, there is no need for structures extending to the long sides of the base 210. Therefore, even if a plurality of card edge slot connectors 200 are tightly arranged and soldered on the circuit board, or the card edge slot connectors 200 are tightly adjacent to other electronic components, the card edge slot connector clamping tool 100 can still clamp the card edge slot connectors 200 without interference from the adjacent other card edge slot connectors 200 or electronic components.
Referring to fig. 8, a clamping tool 100 for a card edge slot connector according to a second embodiment of the present invention is shown. The difference between the second embodiment and the first embodiment is mainly the configuration of the elastic member 124.
As shown in fig. 8, in the second embodiment, the elastic member 124 also includes two extending arms 124a and a compression spring 124b pivoted to each other; the two holding arms 122 extend to the two extension arms 124a respectively, so that the two extension arms 124a are disposed adjacently, and the two holding arms 122 are disposed adjacently. The compression spring 124b of the second embodiment is connected to the two holding arms 122 to directly outwardly expand the two holding arms 122.
Referring to fig. 9, a clamping tool 100 for a card edge slot connector according to a third embodiment of the present invention is shown. In the third embodiment, the elastic member 124 is an elastic body, and the elastic body is connected to the two clamping arms 122 to outwardly expand the two clamping arms 122. At this time, the elastic member 124 and the two holding arms 122 may be integrally formed. In particular, the elastic member 124 and the two holding arms 122 may be a single rod, and the elastic member 124 is formed by bending the middle section of the rod to form a bent portion. The elastic member 124 keeps the two holding arms 122 at an angle in a normal state, so that the tenons 122b protrude from the end surfaces 116.
As shown in fig. 9, a part of the two holding arms 122 and the elastic member 124 are located in the extending space B, and the rest is located in the inner space of the housing 110. For operating the clamp 120, the two clamping arms 122 respectively have an extending portion 122c protruding from the handle 111 through the windows 111 a. The extending portion 122c has the same function as the pressing handle 126 of the first and second embodiments, and is pressed by a force to reduce the included angle between the holding arms 122, so as to drive the tenon 122b to move toward the inside of the housing 110. The extension 122c may be a bent portion of the holding arm 122, and the bent portion is located and oriented such that the extension 122c protrudes from the grip 111 through the window 111 a. The positioning member 115 may be disposed in the extending space B of the handle 111 for fixing the elastic member 124 on the handle 111, thereby indirectly realizing the assembling and positioning of the clamp 120. The positioning element 115 may be a plurality of stoppers disposed on both sides of the elastic element 124, and fix the elastic element 124 by clamping.
Referring to fig. 10, the extension 122c of the third embodiment may also be a separate pressing piece fixed to the holding arm 122 at a proper position and protruding from the handle 111 through the window 111 a.
Referring to fig. 11, a clamping tool 100 for a card edge slot connector according to a fourth embodiment of the present invention is shown. In the third embodiment, the elastic member 124 is an elastic body, and the elastic body is connected to the two clamping arms 122 to outwardly expand the two clamping arms 122. In the fourth embodiment, the elastic member 124 is a separate elastic body (e.g., a spring or a reed), and the elastic member 124 is not necessarily attached to the end of the holding arm 122. The elastic member 124 may also be connected to the middle section of the holding arm 122 to outwardly expand the holding arms 122.
The second, third and fourth embodiments are not limited to the embodiments and connection positions of the elastic member, as long as the elastic force can finally outwardly expand the two holding arms 122. The latch 122b of the previous embodiment can also move the latch 122b toward the inside or outside of the housing 110 through the structure of the rope 124d and the spring 124e, as shown in fig. 12 and 13. That is, the card edge socket connector gripping tool 100 may include two springs 124e (only one is shown) as elastic members. The two tenons 122b are independent elements, and are connected to the front end 122a of each clamping arm 122 through ropes 124 d. The housing 110 further includes two fixing seats 117 located in the accommodating space a and respectively corresponding to the two through holes 116 a. The tenon 122b is respectively inserted into the fixing seat 117 and the through hole 116a, and can pass through each through hole 116 to protrude from the two end surfaces 116. The spring 124e is normally compressed between the latch 122b and the fixing seat 117. Each tenon 122b further includes a stop flange 122f located between the through hole 116 and the fixing seat 117. The stopping flange 122f is used for stopping the inner wall of the housing 110 and the fixing seat 117 to limit the moving stroke of the tenon 122b, so that the tenon 122b cannot pass through the through hole 116 and the fixing seat 117 and fall off. The spring 124e is sleeved on the tenon 122b, located between the stop flange 122f and the fixing seat 117, and normally compressed.
As shown in fig. 12, the spring 124e is normally compressed between the stop flange 122f and the fixing seat 117, so as to generate an elastic force to push the latch 124b to pass through the through hole 116a and protrude out of the housing 110.
As shown in fig. 13, when the pressing handle 126 or the extension arm 124a is pressed by a finger, the latch 122b moves toward the inside of the housing 110, and the spring 124e is compressed; when the pressing handle 126 or the extension arm 124a is released, the latch 122b is moved outward of the housing 110 by the elastic force released by the spring to protrude out of the housing 110, and can be locked to the edge-slot connector 200, as shown in fig. 12.
According to one or more embodiments of the present invention, when removing the card edge slot connector 200, particularly when removing the card edge slot connector 200 during the desoldering operation, a user can clamp the card edge slot connector 200 by the card edge slot connector clamping tool 100 without touching the card edge slot connector 200 or the circuit board with a high temperature at the hand, so that the occurrence probability of dangerous events such as scalding at the hand can be reduced, the desoldering operation can be performed quickly, and the circuit board is prevented from being unnecessarily damaged due to an excessively long heating time. Meanwhile, the clamping tool 100 is fastened to the fixing frame 220 by outwardly expanding from the inside of the clamping slot connector 200, and the structure of the clamp 120 does not need to extend to the long side of the base 210; therefore, in the case where a plurality of edge socket connectors 200 are closely arranged or the edge socket connectors 200 are closely adjacent to other electronic components, the edge socket connector clamping tool 100 can still perform the clamping operation without interference or damage to the adjacent other components.
Claims (16)
1. A card edge socket connector gripping tool, comprising:
a housing, which forms a containing space inside and is provided with a top, a bottom and two ends; wherein, the top and the bottom are arranged oppositely, the two ends are arranged oppositely along a long axis direction and connected with the top and the bottom; the top is provided with at least one sliding groove opening which is communicated with the accommodating space, the bottom is convexly provided with a convex rib which is arranged in parallel to the long axis direction, and the two end surfaces are respectively provided with a through hole; and
the clamp is provided with two clamping arms and an elastic piece, the two clamping arms are respectively provided with a front end, and the elastic piece is connected with the two clamping arms so as to provide elastic force to enable the front ends of the two clamping arms to be outwards stretched; the fixture extends into the accommodating space of the shell from the sliding groove opening, so that the front ends of the two clamping arms are positioned in the accommodating space, the front ends of the two clamping arms are respectively connected with a clamping tenon, the clamping tenons extend towards opposite directions away from each other, and the clamping tenons can be movably arranged in the through holes to protrude out of the two end faces.
2. The clamping tool of claim 1, wherein the resilient member comprises two extending arms pivotally connected to each other and a compression spring; the two clamping arms extend to the two extension arms respectively, the two extension arms are arranged adjacently, the two clamping arms are arranged adjacently, and the compression spring is connected to the two extension arms so as to outwardly expand the two extension arms.
3. The clamping tool of claim 1, wherein the resilient member comprises two extending arms pivotally connected to each other and a compression spring; the two clamping arms extend to the two extension arms respectively, the two extension arms are arranged adjacently, the two clamping arms are arranged adjacently, and the compression spring is connected with the two clamping arms so as to outwardly expand the two clamping arms.
4. The tool as claimed in claim 2 or 3, wherein the housing further comprises a handle protruding from the top, the slot opening of the receiving space is connected to an extending space of the handle, two opposite sides of the handle are respectively provided with a window communicating with the extending space, and the two extending arms are at least partially located in the extending space and protrude from the window to the handle.
5. The clamping edge socket connector gripping tool of claim 4, wherein a portion of each extension arm protruding from the handle is provided with a slip-resistant structure.
6. The clip edge socket connector gripping tool of claim 4, wherein the two extension arms are pivotally connected to the housing.
7. The clamping edge socket connector gripping tool of claim 6, wherein the two extension arms are pivotally connected to the handle.
8. The card edge socket connector gripping tool of claim 1, wherein the resilient member is an elastomer and the elastomer is connected to the two gripping arms to outwardly expand the two gripping arms.
9. The card edge socket connector gripping tool of claim 8, wherein the resilient member is integrally formed with the two gripping arms such that an angle is normally maintained between the two gripping arms.
10. The tool for clamping edge socket connectors as claimed in claim 8, wherein the housing further comprises a handle protruding from the top, and the slot opening of the receiving space is connected to an extending space of the handle, two opposite sides of the handle are respectively opened with a window connecting to the extending space, parts of the two clamping arms and the elastic member are located in the extending space, and the two clamping arms respectively have an extending portion protruding from the window to the handle.
11. The card edge socket connector gripper tool of claim 10, wherein each of said extensions is a bent portion of each of said gripping arms.
12. The card edge socket connector gripper of claim 10, wherein each of said extensions is a press block secured to each of said gripping arms.
13. The clamping tool for clamping edge slot connectors as claimed in claim 10, further comprising a positioning member disposed in the extending space for fixing the elastic member to the handle.
14. The tool of claim 1, wherein two guide ring structures are disposed in the housing and are coaxially disposed with the through holes respectively for the tenons to pass through to align with the through holes respectively.
15. The clipping tool of claim 1, further comprising two holders, two ropes and two elastic members; the two fixed seats are positioned in the accommodating space and respectively correspond to the two through holes; each clamping tenon is connected to the front end of each clamping arm through the two ropes respectively, each clamping tenon penetrates through each fixing seat and each through hole respectively, and each elastic piece is compressed between each clamping tenon and the corresponding fixing seat normally.
16. The clamping tool for clamping edge slot connectors as claimed in claim 15, wherein each of the clamping tenons further comprises a stop flange located between the corresponding through hole and the fixing seat; and each elastic element is a spring sleeved on the corresponding tenon and positioned between the stop flange and the fixed seat and is compressed normally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911044075.9A CN112752416B (en) | 2019-10-30 | 2019-10-30 | Clamping tool for clamping edge slot connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911044075.9A CN112752416B (en) | 2019-10-30 | 2019-10-30 | Clamping tool for clamping edge slot connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112752416A true CN112752416A (en) | 2021-05-04 |
| CN112752416B CN112752416B (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911044075.9A Active CN112752416B (en) | 2019-10-30 | 2019-10-30 | Clamping tool for clamping edge slot connector |
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| CN (1) | CN112752416B (en) |
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| CN203817568U (en) * | 2014-02-17 | 2014-09-10 | 技嘉科技股份有限公司 | Surface mount component desoldering jig |
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|---|---|
| CN112752416B (en) | 2022-04-29 |
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