CN220762457U - Spanner mechanism and plug-in card module - Google Patents
Spanner mechanism and plug-in card module Download PDFInfo
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- CN220762457U CN220762457U CN202322194145.7U CN202322194145U CN220762457U CN 220762457 U CN220762457 U CN 220762457U CN 202322194145 U CN202322194145 U CN 202322194145U CN 220762457 U CN220762457 U CN 220762457U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 44
- 238000003780 insertion Methods 0.000 claims description 20
- 230000037431 insertion Effects 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000004891 communication Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Abstract
The specification provides a spanner mechanism and plug-in card module, relates to communication technology field. A wrench mechanism, comprising: a spanner seat; the spanner head is rotatably arranged in an accommodating space formed in the spanner seat; the holding handle is detachably connected to the wrench head and drives the wrench head to rotate; the interlocking structure is arranged between the spanner seat and the spanner head; the interlocking structure comprises a first locking part and a second locking part; the first locking part locks the spanner head, and the second locking part locks the first locking part; the second locking part unlocks the first locking part when the holding handle is connected with the spanner seat, and unlocks the spanner head when the first locking part is operated. By the aid of the wrench mechanism, reliability of the card inserting module in the network equipment can be improved.
Description
Technical Field
The present disclosure relates to the field of communications technologies, and in particular, to a wrench mechanism and a card insertion module.
Background
As communication technology advances, add-in cards contained in network devices expand to higher densities. In a network device comprising a plurality of cards, the cards are locked into the network device by providing a spanner mechanism or the cards are pulled out of the network device by the spanner mechanism. In order to improve the safety of the operation of the wrench mechanism, a locking piece can be arranged on the wrench mechanism to lock the holding handle in the wrench mechanism, so that the situation that the plug-in card is pushed out of the network equipment due to misoperation of the holding handle is avoided.
However, when the holding handle is unlocked in a button manner, the holding handle may be unlocked due to false touch or external force (such as bump), so that the holding handle is misoperated, and the reliability of card insertion and holding in the network equipment is reduced.
Disclosure of Invention
To overcome the problems in the related art, the present specification provides a wrench mechanism and a card insertion module.
With reference to a first aspect of embodiments of the present specification, the present application provides a wrench mechanism, including:
a spanner seat;
the spanner head is rotatably arranged in an accommodating space formed in the spanner seat;
the holding handle is detachably connected to the wrench head and drives the wrench head to rotate;
the interlocking structure is arranged between the spanner seat and the spanner head;
the interlocking structure comprises a first locking part and a second locking part;
the first locking part locks the spanner head, and the second locking part locks the first locking part;
the second locking part unlocks the first locking part when the holding handle is connected with the spanner seat, and unlocks the spanner head when the first locking part is operated.
Optionally, the first locking part includes:
a pressing member;
the pressing piece comprises a pressing section exposing the spanner seat, a first extending section extending in the spanner seat, a first locking section positioned in a locking space of the spanner head and a first limiting section extending from the pressing section to a connecting gap of the spanner head connecting holding handle;
the sliding of the pressing section drives the first locking section to slide and unlock the spanner head;
the second locking part is matched with the first limiting section to lock the first locking part.
Further, the first locking part further includes:
the first reset piece is arranged between the pressing piece and the spanner seat, resets the pressing piece and restores the locking of the first locking section to the spanner head.
Optionally, the first locking part includes:
a rotating member;
the rotating piece comprises a rotating section exposed out of the spanner seat, a second extending section extending in the spanner seat, a second locking section positioned in the locking space of the spanner head and a second limiting section extending from the rotating section to a connecting gap of the spanner head connecting holding handle;
the rotation of the rotating section drives the second locking section to rotationally unlock the spanner head;
the second locking part is matched with the second limiting section to lock the first locking part.
Further, the first locking part further includes:
the second reset piece is arranged between the rotating piece and the spanner seat, resets the rotating piece and restores the locking of the second locking section to the spanner head.
Optionally, the wrench mechanism further comprises:
and the third reset piece is arranged between the wrench head and the wrench seat, and resets the wrench head when the first locking part releases the locking of the wrench head.
Optionally, the second locking part includes:
a locking block;
the rotating pin penetrates through the locking block; the method comprises the steps of,
the fourth reset piece is sleeved on the rotating pin and resets the locking block;
the locking block comprises a main body section which rotates by taking the rotating pin as an axis, a third locking section which extends from one end of the main body section, which is close to the spanner seat, to the first locking part, and a first unlocking section which is exposed from one end of the main body section, which is far away from the spanner seat, to the connecting gap corresponding to the holding handle;
when the holding handle is inserted into the connecting gap, the holding handle and the first unlocking section push the locking block to rotate, and the third locking section releases the locking of the first locking part.
Optionally, the second locking part includes:
the sliding rod, one end of the sliding rod extends to the first locking part, locks the first locking part;
the driving block is arranged at the other end of the sliding rod and is exposed out of the connecting gap of the spanner head;
the fifth reset piece is arranged between the sliding rod and the spanner head and is used for resetting the sliding rod;
the driving block comprises an inclined plane facing to the inlet of the connecting gap, and the holding handle pushes the sliding rod along the inclined plane to unlock the first locking part.
Further, the driving blocks extend from the circumference side of the sliding rod to both sides of the sliding rod; or,
the driving block is formed at the sliding rod.
With reference to the second aspect of the embodiments of the present specification, the present application provides a card insertion module, including:
a housing; the method comprises the steps of,
a wrench mechanism according to any one of the above;
wherein, the spanner mechanism sets up in at least one side of casing.
The technical scheme provided by the embodiment of the specification can comprise the following beneficial effects:
in this embodiment of the present disclosure, in a wrench mechanism, a first locking portion and a second locking portion are provided that are interlocked, the first locking portion is used for locking rotation of a wrench head, the second locking portion is used for locking the first locking portion, a split wrench forms the wrench head and a holding handle, connection of the holding handle and the wrench head unlocks locking of the second locking portion to the first locking portion, thereby realizing mutual locking for operation of the wrench and a wrench seat, avoiding unlocking caused by misoperation, and improving reliability of holding of a card insertion module in a network device.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the specification and together with the description, serve to explain the principles of the specification.
FIG. 1 is a schematic view of a card insertion module according to the present application;
fig. 2 is a schematic structural view of a wrench mechanism according to an embodiment of the present application, in which a first locking portion and a second locking portion are in a locked state, respectively;
fig. 3 is a schematic structural view of a wrench mechanism according to an embodiment of the present application, in which a first locking portion and a second locking portion are respectively in an unlocked state;
fig. 4 is a schematic structural view of a wrench mechanism according to an embodiment of the present application, in which the first locking portion is a pressing member;
fig. 5 is a schematic structural view of a wrench mechanism according to an embodiment of the present application, in which the first locking portion is a rotating member;
fig. 6 is a schematic structural view of a wrench mechanism according to an embodiment of the present application, in which a first reset element is provided on a wrench head;
fig. 7 is a schematic structural view of a wrench mechanism according to an embodiment of the present application, in which the second locking portion locks the first locking portion;
fig. 8 is a schematic structural view of a wrench mechanism according to an embodiment of the present application, in which the second locking portion unlocks the first locking portion;
fig. 9 is a schematic structural view of a wrench mechanism according to an embodiment of the present application, in which the second locking portion locks the first locking portion;
fig. 10 is a schematic structural view of a wrench mechanism according to an embodiment of the present application, in which the second locking portion unlocks the first locking portion.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present specification.
The present application provides a wrench mechanism 100, as shown in fig. 1-3, comprising:
a spanner seat 1, wherein an accommodating space 10 is formed at the lower side of the spanner seat 1;
the spanner head 2 is rotatably arranged in the accommodating space 10 of the spanner seat 1, wherein the rotation of the spanner head 2 can be realized by connecting the spanner head 2 with the spanner seat 1 through a rivet, a screw or a shaft and the like;
a holding handle 3 detachably connected to the wrench head 2 to drive the wrench head 2 to rotate, wherein the wrench head 2 can be provided with an open space for connecting the holding handle 3, the open space can be called a connection gap 20, and the holding handle 3 can be inserted into the connection gap 20 at one end to realize connection between the wrench head 2 and the holding handle 3, so as to form a wrench for realizing insertion and extraction of the card insertion module;
the interlocking structure 4 is disposed between the wrench socket 1 and the wrench head 2, and it should be noted that the relationship is understood that the wrench socket 1 and the wrench head 2 may interact based on the interlocking structure 4, such as locking and unlocking;
wherein the interlocking structure 4 comprises a first locking portion 40 and a second locking portion 41;
the first locking portion 40 locks the wrench head 2, and the second locking portion 41 locks the first locking portion 40;
the second locking portion 41 unlocks the first locking portion 40 when the grip lever 3 is connected to the wrench socket 1, and unlocks the wrench head 2 when the first locking portion 40 is operated.
Specifically, as shown in fig. 2, the first locking portion 40 may be engaged with a space provided on the wrench head 2 by a columnar or block-like structure to restrict rotation of the wrench head 2 from the locking position to the unlocking position, i.e., to restrict unlocking of the wrench head 2, and similarly, the second locking portion 41 may be engaged with a space provided on the first locking portion 40 by a columnar or block-like structure to restrict movement (rotation or sliding) of the first locking portion 40 from the locking position to the unlocking position, i.e., to restrict unlocking of the first locking portion 40.
When the card insertion module is inserted into the cabinet and locked, the first locking portion 40 locks the wrench head 2, the grip 3 is removed, and the second locking portion 41 locks the first locking portion 40. At this time, since the first locking portion 40 is locked by the second locking portion 41, the wrench head 2 is also locked by the first locking portion 40 and cannot be operated, and therefore, the card insertion module can be stably fixed in the cabinet.
When the card module needs to be pulled out, as shown in fig. 3, the holding handle 3 is first connected with the wrench head 2, that is, the holding handle 3 is inserted into the connection gap 20 of the wrench head 2, the holding handle 3 abuts against a portion of the second locking portion 41 and drives the second locking portion 41 to unlock the first locking portion 40, and then, a worker can operate (e.g. press or rotate) the first locking portion 40 to unlock the wrench head 2, so that the wrench head 2 can be rotated by the holding handle 3, and the clamping between the wrench head 2 and the cabinet body is released, and the card module is pulled out. As can be seen from a comparison of fig. 2 and 3, after the grip handle 3 is inserted into the connection gap 20, a portion of the second locking portion 41 is driven, and the first locking portion 40 can be operated after the second locking portion 41 is driven, to achieve unlocking.
In this embodiment of the present disclosure, in a wrench mechanism, a first locking portion and a second locking portion are provided that are interlocked, the first locking portion is used for locking rotation of a wrench head, the second locking portion is used for locking the first locking portion, a split wrench forms the wrench head and a holding handle, connection of the holding handle and the wrench head unlocks locking of the second locking portion to the first locking portion, thereby realizing mutual locking for operation of the wrench and a wrench seat, avoiding unlocking caused by misoperation, and improving reliability of holding of a card insertion module in a network device.
The first locking portion 40 may be provided in various forms, and optionally, as shown in fig. 2 to 4, the first locking portion 40 includes:
a pressing piece 400, wherein the pressing piece 400 can slide in the accommodating space 10 towards the direction of the inside of the card inserting module;
wherein, according to the functions of the structures, the pressing piece 400 comprises a pressing section 401 exposing the spanner seat 1, a first extending section 402 extending in the spanner seat 1, a first locking section 403 positioned in the locking space 21 of the spanner head 2 and a first limiting section 404 extending from the pressing section 401 to the connecting gap 20 of the spanner head 2 connecting the holding handle 3;
sliding of the pressing section 401 drives the first locking section 403 to slidingly unlock the wrench head 2;
the second locking portion 41 cooperates with the first limiting section 404 to lock the first locking portion 40.
The first locking section 403 is maintained in the locking space 21 of the wrench head 2 to lock the wrench head 2 when the card insertion module is inserted into the cabinet.
When the card insertion module needs to be detached, a worker inserts the detachable holding handle 3 into the connection gap 20 to unlock the pressing piece 400, then pushes the pressing piece 400 inwards to enable the first locking section 403 to slide out of the locking space 21 of the wrench head 2, the wrench head 2 can be rotated, and the worker can pull the wrench head 2 to push the card insertion module out of the cabinet body. As shown in fig. 4, the first locking section 403 is located in the locking space 21 in the upper drawing, and the first locking section 403 is withdrawn from the locking space 21 in the lower drawing, wherein part of the structure of the pressing member 400 in fig. 4 is treated with a broken line to show a positional change between the first locking section 403 and the locking space 21.
Further, in order to enable the first locking portion 40 to automatically resume locking of the wrench head 2, the first locking portion 40 further includes, as shown in fig. 4:
the first reset element 50 is arranged between the pressing element 400 and the spanner seat 1, resets the pressing element 400, and restores the locking of the spanner head 2 by the first locking segment 403.
After the wrench head 2 is turned to lock the card module, the pressing member 400 is reset by the first reset member 50, the first locking section 403 is retracted to the locking space 21, and the wrench head 2 is locked again by the pressing member 400, that is, from the state in the lower drawing of fig. 4 to the state in the upper drawing of fig. 4.
The first restoring member 50 may be an elastic member such as a spring, a spring plate, a torsion spring, or an elastic rope, and may be made of a material having elasticity such as metal or plastic, which is not limited thereto.
Alternatively, as shown in fig. 5, the first locking part 40 includes:
a rotating member 405, the rotating member 405 being rotatable in the accommodation space 10;
wherein, according to the functions of the structures, the rotary member 405 comprises a rotary section 406 exposing the wrench base 1, a second extending section 407 extending in the wrench base 1, a second locking section 408 located in the locking space 21 of the wrench head 2, and a second limiting section 409 extending from the rotary section 406 to the connection gap 20 of the wrench head 2 connecting the holding handle 3;
rotation of the rotating section 406 drives the second locking section 408 to rotationally unlock the wrench head 2;
the second locking portion 41 cooperates with the second limiting section 409 to lock the first locking portion 40.
The second locking section 408 is maintained in the locking space 21 of the wrench head 2 to lock the wrench head 2 when the card-inserting module is inserted into the cabinet.
In the upper view of fig. 5, the grip 3 is not inserted into the connection gap 20, and it can be seen that the second locking section 408 is located in the locking space 21 of the wrench head 2, and the second locking portion 41 cooperates with the second limiting section 409 to limit the rotation of the rotary member 405.
When the card insertion module needs to be detached, a worker inserts the detachable holding handle 3 into the connection gap 20, the second locking portion 41 is separated from the second limiting section 409, the rotating member 405 is unlocked, the rotating member 405 is rotated to separate the second locking section 408 from the locking space 21 of the wrench head 2, specifically, as seen in fig. 5, a protrusion 408A may be provided on the second locking section 408, the second locking section 408 may be lifted up to separate from the locking space 21 along with rotation of the protrusion 408A, after that, the wrench head 2 may be rotated, and the worker may pull the wrench head 2 to push the card insertion module out of the cabinet body.
Further, as shown in fig. 5, the first locking portion 40 further includes:
the second reset element 51 is disposed between the rotary element 405 and the wrench socket 1, resets the rotary element 405, and restores the locking of the wrench head 2 by the second locking section 408.
After the wrench head 2 is turned to lock the card insertion module, the rotating member 405 is reset by the second reset member 51, the second locking section 408 is retracted to the locking space 21, and the wrench head 2 is locked again by the rotating member 405.
The second restoring member 51 may be an elastic member such as a spring, a spring plate, a torsion spring, or an elastic rope, and may be made of a material having elasticity such as metal or plastic, which is not limited thereto.
Optionally, as shown in fig. 6, the wrench mechanism 100 further includes:
the third reset element 52 is provided between the wrench head 2 and the wrench socket 1, and when the first lock portion 40 releases the lock on the wrench head 2, the third reset element 52 resets the wrench head 2.
That is, when a worker inserts the grip 3 on the wrench head 2 and operates the first locking portion 40 to unlock the wrench head 2, the wrench head 2 may be ejected by the third reset piece 52, thereby unlocking the card insertion module to be locked to the state of the cabinet.
The third restoring member 52 may be an elastic member such as a spring, a spring plate, a torsion spring, or an elastic rope, and may be made of a material having elasticity such as metal or plastic, which is not limited thereto.
The second locking portion 41 may be provided in various forms, and optionally, the second locking portion 41, as shown in fig. 7 and 8, includes:
a locking block 410;
a rotation pin 411 penetrating the locking block 410; the method comprises the steps of,
a fourth reset member 53 sleeved on the rotation pin 411 to reset the locking block 410, for example, the fourth reset member 53 is a torsion spring, and two sides of the fourth reset member can be respectively connected to the locking block 410 and the wrench head 2;
the locking block 410 includes a main body section 412 rotating around the rotation pin 411, a third locking section 413 extending from one end of the main body section 412 close to the wrench socket 1 to the first locking portion 40, and a first unlocking section 414 exposed from one end of the main body section 412 far from the wrench socket 1 to the corresponding connection gap 20 of the holding handle 3;
when the holding handle 3 is inserted into the connecting gap 20, the holding handle 3 and the first unlocking section 414 push the locking block 410 to rotate, and the third locking section 413 releases the locking of the first locking portion 40.
The middle portion of the lock block 410 is a main body section 412, and extends in two directions up and down at both ends of the main body section 412, wherein the up direction is a direction toward the first lock portion 40, and the down direction is a direction toward the connection gap 20 of the wrench head 2.
When the holding grip 3 is inserted into the connecting gap 20, the upper surface of the holding grip 3 contacts the inclined surface of the first unlocking section 414, which may serve as a guide surface. When the grip 3 is pushed into the connecting gap 20, the locking block 410 rotates about the rotation pin 411 by the guide surface of the first unlocking section 414, so as to drive the third locking section 413 to rotate downward, and the locking between the first locking portions 40 is released.
Wherein, the action between the first locking portion 40 and the second locking portion 41 may be that the third locking section 413 of the second locking portion 41 blocks the unlocking movement of the first limiting section 404 or the second limiting section 409 of the first locking portion 40, for example, by blocking the first limiting section 404 to limit the sliding of the pressing piece 400 to the inside, or blocking the second limiting section 409 to prevent the rotary piece 405 from unlocking the wrench head 2.
After the grip 3 is pulled out, the locking block 410 is restored under the action of the fourth restoring member 53, and the third locking section 413 re-limits the first limiting section 404 or the second limiting section 409, that is, the locking of the first locking portion 40 by the second locking portion 41 and the locking of the wrench head 2 by the first locking portion 40 are re-achieved.
Optionally, as shown in fig. 9 and 10, the second locking part 41 includes:
a slide bar 415, one end of the slide bar 415 extends to the first locking portion 40 to lock the first locking portion 40;
a driving block 416 disposed at the other end of the slide bar 415 and exposed to the connection gap 20 of the wrench head 2;
a fifth resetting member 54 provided between the slide bar 415 and the wrench head 2, for resetting the slide bar 415;
wherein the driving block 416 includes a slope 416A toward the entrance of the connection gap 20, and the grip lever 3 pushes the sliding rod 415 along the slope 416A to unlock the first locking portion 40.
When the grip 3 is inserted into the connecting gap 20, the tip thereof abuts against the inclined surface 416A of the driving block 416, and when the grip 3 is pushed further, the slide rod 415 is pulled down along the inclined surface 416A, so that the slide rod 415 is disengaged from the first locking portion 40, and unlocking is achieved.
Wherein, the action between the first locking portion 40 and the second locking portion 41 may be that the slide rod 415 of the second locking portion 41 blocks the unlocking movement of the first limit section 404 or the second limit section 409 of the first locking portion 40, for example, by blocking the first limit section 404 to limit the sliding of the pressing piece 400 to the inside, or blocking the second limit section 409 to prevent the rotary piece 405 from unlocking the wrench head 2.
After the grip 3 is pulled out, the sliding rod 415 is restored under the action of the fifth restoring member 54, and the sliding rod 415 limits the first limiting section 404 or the second limiting section 409 again, that is, the second locking portion 41 locks the first locking portion 40, and the first locking portion 40 locks the wrench head 2 again.
In addition, the end of the sliding rod 415 near the first locking part 40 and the top end of the third locking section 413 of the locking block 410 may form a semicircular arc, thereby achieving guiding and further improving the reliability of unlocking.
In addition, in the wrench mechanism 100, the first reset member, the second reset member, the third reset member, the fourth reset member, and the fifth reset member are not necessarily provided, and the corresponding structures may be restored to the locked state, the unlocked state, or the like by manual operation, and the configuration may be provided according to actual requirements without limitation. The setting position of each reset piece and the compressing and recovering directions are not limited to the directions shown in the figure, and the reset pieces can be set according to actual requirements.
Further, the driving block 416 extends from the circumferential side of the slide bar 415 to both sides of the slide bar 415; or,
a drive block 416 is formed on the slide bar 415.
Correspondingly, the present application provides a card insertion module 200, as shown in fig. 1, including:
a housing 6; the method comprises the steps of,
the wrench mechanism 100 of any one of the above;
wherein the wrench mechanism 100 is disposed on at least one side of the housing 6.
Of course, the present utility model is not limited to this, and the present utility model may be applied to any case, such as a case where the card module 200 itself has a plurality of layers and a plurality of spaces, and may be disposed at an intermediate position. The card inserting module 200 may be a switching module, a routing module, a computing module, a storage module, etc., and may be set according to actual requirements.
The technical scheme provided by the embodiment of the specification can comprise the following beneficial effects:
in this embodiment of the present disclosure, in a wrench mechanism, a first locking portion and a second locking portion are provided that are interlocked, the first locking portion is used for locking rotation of a wrench head, the second locking portion is used for locking the first locking portion, a split wrench forms the wrench head and a holding handle, connection of the holding handle and the wrench head unlocks locking of the second locking portion to the first locking portion, thereby realizing mutual locking for operation of the wrench and a wrench socket, avoiding unlocking caused by misoperation, and improving reliability of retention of an insert card in a network device.
It is to be understood that the present description is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be made without departing from the scope thereof.
The foregoing description of the preferred embodiments is provided for the purpose of illustration only, and is not intended to limit the scope of the disclosure, since any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the disclosure are intended to be included within the scope of the disclosure.
Claims (10)
1. A wrench mechanism, comprising:
a spanner seat;
the spanner head is rotatably arranged in an accommodating space formed in the spanner seat;
the holding handle is detachably connected with the spanner head and drives the spanner head to rotate;
the interlocking structure is arranged between the spanner seat and the spanner head;
wherein the interlocking structure comprises a first locking part and a second locking part;
the first locking part locks the spanner head, and the second locking part locks the first locking part;
the second locking part unlocks the first locking part when the holding handle is connected with the spanner seat, and unlocks the spanner head when the first locking part is operated.
2. The wrench mechanism of claim 1, wherein the first locking portion comprises:
a pressing member;
the pressing piece comprises a pressing section exposing the spanner seat, a first extending section extending in the spanner seat, a first locking section positioned in a locking space of the spanner head and a first limiting section extending from the pressing section to a connecting gap of the spanner head to the holding handle;
sliding of the pressing section drives the first locking section to slide and unlock the spanner head;
the second locking part is matched with the first limiting section to lock the first locking part.
3. The wrench mechanism of claim 2, wherein the first locking portion further comprises:
the first reset piece is arranged between the pressing piece and the spanner seat, resets the pressing piece and restores the locking of the first locking section to the spanner head.
4. The wrench mechanism of claim 1, wherein the first locking portion comprises:
a rotating member;
the rotating piece comprises a rotating section, a second extending section and a second limiting section, wherein the rotating section is exposed out of the spanner seat, the second extending section extends in the spanner seat, the second locking section is positioned in a locking space of the spanner head, and the second limiting section extends from the rotating section to a connecting gap of the spanner head, which is connected with the holding handle;
the second locking section is driven by the rotation of the rotating section to rotationally unlock the spanner head;
the second locking part is matched with the second limiting section to lock the first locking part.
5. The wrench mechanism of claim 4, wherein the first locking portion further comprises:
the second reset piece is arranged between the rotating piece and the spanner seat, resets the rotating piece and restores the locking of the second locking section to the spanner head.
6. The wrench mechanism of claim 1, further comprising:
and a third reset member provided between the wrench head and the wrench base, the third reset member resetting the wrench head when the first locking portion releases the lock on the wrench head.
7. The wrench mechanism of claim 1, wherein the second locking portion comprises:
a locking block;
the rotating pin penetrates through the locking block; the method comprises the steps of,
the fourth reset piece is sleeved on the rotating pin and resets the locking block;
the locking block comprises a main body section which rotates by taking the rotating pin as an axis, a third locking section which extends from one end of the main body section, which is close to the spanner seat, to the first locking part, and a first unlocking section which is exposed from one end of the main body section, which is far away from the spanner seat, to the connecting gap corresponding to the holding handle;
when the holding handle is inserted into the connecting gap, the holding handle and the first unlocking section push the locking block to rotate, and the third locking section releases the locking of the first locking part.
8. The wrench mechanism of claim 1, wherein the second locking portion comprises:
a slide rod, one end of which extends to the first locking part to lock the first locking part;
the driving block is arranged at the other end of the sliding rod and is exposed out of the connecting gap of the spanner head;
the fifth reset piece is arranged between the sliding rod and the spanner head and is used for resetting the sliding rod;
wherein the driving block comprises a slope facing the entrance of the connecting gap, and the holding handle pushes the sliding rod along the slope to unlock the first locking part.
9. The wrench mechanism according to claim 8, wherein the drive block extends from a peripheral side of the slide bar to both sides of the slide bar; or,
the driving block is formed at the sliding rod.
10. A card insertion module, comprising:
a housing; the method comprises the steps of,
the wrench mechanism of any one of claims 1-9;
wherein, the spanner mechanism sets up in at least one side of casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322194145.7U CN220762457U (en) | 2023-08-15 | 2023-08-15 | Spanner mechanism and plug-in card module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322194145.7U CN220762457U (en) | 2023-08-15 | 2023-08-15 | Spanner mechanism and plug-in card module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220762457U true CN220762457U (en) | 2024-04-12 |
Family
ID=90615389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322194145.7U Active CN220762457U (en) | 2023-08-15 | 2023-08-15 | Spanner mechanism and plug-in card module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220762457U (en) |
-
2023
- 2023-08-15 CN CN202322194145.7U patent/CN220762457U/en active Active
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