CN222052209U - A module auxiliary plug-in device - Google Patents
A module auxiliary plug-in device Download PDFInfo
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- CN222052209U CN222052209U CN202323473414.XU CN202323473414U CN222052209U CN 222052209 U CN222052209 U CN 222052209U CN 202323473414 U CN202323473414 U CN 202323473414U CN 222052209 U CN222052209 U CN 222052209U
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Abstract
The utility model discloses a module auxiliary plug-in device, which comprises a side plate, a fixing piece and a plug-in piece, wherein the side plate is used for being connected with a radar body; the fixing piece is used for being detachably connected with the front end face of the module; the plug piece is connected with one end of mounting through first round pin axle, and the terminal surface of one end of plug piece is equipped with first butt plate and second butt plate, and the other end of plug piece is close to the other end of mounting, and the contact point between the front of first butt plate and curb plate forms first fulcrum to help module and connector butt joint, the other end of plug piece is kept away from the other end of mounting, and the contact point between the preceding terminal surface of second butt plate and curb plate forms the second fulcrum, in order to help the module to pull out from the connector. The auxiliary plug has the functions of assisting in butting the module with the connector and detaching the module from the connector, and the plug piece plays a role of a lever and has a labor-saving effect, the auxiliary butting and detaching forces are large, and the module butting and detaching with large resistance can be overcome.
Description
Technical Field
The utility model relates to the technical field of radar engineering, in particular to a module auxiliary plug-in device.
Background
In radar equipment, many parts have been modularized, and the module passes through pin on the circuit board and is connected with the connector of radar body, and the resistance of junction is great, in order to be convenient for install and dismantle the module, often need use auxiliary assembly. The auxiliary structure is auxiliary for the connector with small pin number or the module using PCIE circuit board, but the auxiliary structure has small power assisting, only can assist the butt joint of the modules or the extraction of the auxiliary modules, and has single function.
Disclosure of utility model
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a module auxiliary plug-in device which can assist in butting and pulling-out of modules and has larger power assisting force.
The module auxiliary plug-in device comprises a side plate, a fixing piece and a plug-in piece, wherein the back surface or the rear end of the side plate is used for being connected with a radar body; the fixing piece is used for being detachably connected with the front end face of the module; the plug piece is connected with one end of the fixed piece through a first pin shaft, a first abutting plate and a second abutting plate are arranged on the end face of one end of the plug piece, the first abutting plate, the second abutting plate and the length direction of the plug piece are the same, the first abutting plate is longer than the second abutting plate and is closer to the other end of the fixed piece, the plug piece can enable the first abutting plate to abut against the front face of the side plate in the forward direction, the other end of the plug piece is close to the other end of the fixed piece, a first supporting point is formed at a contact point between the first abutting plate and the front face of the side plate so as to assist the module to abut against the connector, the second abutting plate can enable the second abutting plate to abut against the front end face of the side plate in the reverse direction of the plug piece, the other end of the plug piece is far away from the other end of the fixed piece, and a second supporting point is formed at a contact point between the front end face of the side plate so as to assist the module to abut against the connector.
Has at least the following beneficial effects: the other end of the plug-in component is manually driven to be close to the other end of the fixing component, the module can be assisted to be in butt joint with the connector, the other end of the plug-in component is manually driven to be far away from the other end of the fixing component, and the module can be assisted to be pulled off from the connector. The auxiliary plug-in device has the functions of assisting in butting the module with the connector and detaching the module from the connector, and the functions are perfect. The plug-in component plays a role of a lever, plays a labor-saving effect, has larger auxiliary butting and dismounting force, and can overcome the butting and dismounting of modules with larger resistance.
According to some embodiments of the utility model, the first elastic member is disposed between the fixing member and the plug member, and the first elastic member forces the other end of the plug member away from the fixing member.
According to some embodiments of the utility model, the first elastic member is a torsion spring, the torsion spring is sleeved on the first pin shaft, and two ends of the torsion spring respectively prop against the fixing member and the plug member.
According to some embodiments of the utility model, the locking device further comprises a buckle, the other end of the fixing piece is provided with a buckle groove, the other end of the plug-in piece is connected with the buckle, and the buckle can be clamped into the buckle groove, so that the other end of the plug-in piece is locked on the other end of the fixing piece.
According to some embodiments of the utility model, the middle section of the buckle is rotatably connected with the other end of the plug-in component through a second pin shaft, the second pin shaft is parallel to the first pin shaft, one end of the buckle is provided with a buckle block, the buckle block is positioned between the fixing component and the plug-in component, the inner wall of the buckle groove is provided with a buckle position, the buckle can be separated from and withdrawn from the buckle position by rotating the buckle in the forward direction, and the buckle can be close to and buckled on the buckle position by rotating the buckle in the reverse direction.
According to some embodiments of the utility model, the second elastic member is disposed between the buckle and the plug member, and the second elastic member forces the buckle to reversely rotate so as to lock the buckle block on the buckle position.
According to some embodiments of the utility model, the buckling groove comprises a main body cavity and a buckling cavity, the main body cavity is arranged on the front side surface of the fixing piece, the buckling cavity is arranged on the inner wall of the main body cavity close to the other end of the fixing piece, the buckling block is arranged on the side surface of one end of the buckle close to the other end of the plug-in piece, when the other end of the plug-in piece is close to the other end of the fixing piece, one end of the buckle and the buckle can extend into the main body cavity, and the buckling block can extend into the buckling cavity by reversely rotating the buckle.
According to some embodiments of the utility model, the other end of the plug-in component is provided with a through hole, the second pin shaft is connected with the other end of the plug-in component and penetrates through the through hole, the buckle is arranged through the through hole, and the buckle is sleeved on the area of the second pin shaft located in the through hole.
According to some embodiments of the utility model, a receiving groove is formed in an inner wall of the through hole near one end of the plug-in component, one end of the second elastic component is arranged in the receiving groove in a penetrating mode, and the other end of the second elastic component abuts against an outer wall of one end of the buckle near the plug-in component.
According to some embodiments of the utility model, the other end of the plug member is provided with a finger position relative to a side surface of the fixing member.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic diagram of a module auxiliary plug and unplug device and a module according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a module-assisted pluggable unit according to an embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of a module-assisted pluggable unit according to an embodiment of the present utility model;
Reference numerals:
the module 100, the side plate 200, the fixing member 300, the fastening groove 310, the main body cavity 311, the fastening position cavity 312, the plug member 400, the first abutting plate 410, the second abutting plate 420, the through hole 430, the finger position 440, the first pin 500, the first elastic member 600, the fastener 700, the fastening block 710, the second pin 800 and the second elastic member 900.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, plural means two or more. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1, the utility model discloses a module auxiliary plug-in device, which comprises a side plate 200, a fixing piece 300 and a plug-in piece 400, wherein the back or rear end of the side plate 200 is used for being connected with a radar body; the fixing member 300 is for detachably connecting with the front end surface of the module 100; the plug 400 is connected with one end of the fixing piece 300 through the first pin shaft 500, the end face of one end of the plug 400 is provided with a first abutting plate 410 and a second abutting plate 420, the first abutting plate 410, the second abutting plate 420 and the plug 400 are identical in length direction, the first abutting plate 410 is longer than the second abutting plate 420 and is closer to the other end of the fixing piece 300, the plug 400 can enable the first abutting plate 410 to abut against the front face of the side plate 200 through forward rotation, the other end of the plug 400 is close to the other end of the fixing piece 300, a first supporting point is formed at a contact point between the first abutting plate 410 and the front face of the side plate 200 to assist the module 100 to be abutted with the connector, the plug 400 can enable the second abutting plate 420 to abut against the front end face of the side plate 200, the other end of the plug 400 is far away from the other end of the fixing piece 300, and a second supporting point is formed at a contact point between the second abutting plate 420 and the front end face of the side plate 200 to assist the module 100 to be pulled down from the connector.
When the radar body is provided with the jack, the back of the side plate 200 can be connected with the inner wall of the jack, when the radar body is not provided with the jack, the rear end of the side plate 200 can be directly connected with the radar body, the side plate 200 is provided with a guide rail or a guide groove, the module 100 is matched with the guide rail or the guide groove, the side plate 200 plays a role of guiding the movement of the module 100, and the alignment of the circuit board of the module 100 and the connector can be ensured. It is contemplated that the side panel 200 may be removably coupled to the radar body, such as by a fastener or snap-fit connection.
The fixing member 300 is used for detachably connecting with the front end surface of the module 100, such as connecting with a fastener or connecting with a buckle, and the plug member 400 is connected with one end of the fixing member 300 through the first pin shaft 500, so that the connection or the separation of the auxiliary plug device and the module 100 can be realized through the fixing member 300, the auxiliary plug device becomes a modularized, generalized and standardized component, the use occasion is many, the production and the use are convenient, and the recycling and the reuse can be realized. Specifically, the fixing member 300 is connected with an adapter plate, for example, by welding or bonding, and then the adapter plate is detachably connected with the front end surface of the module 100, for example, by fastening or fastening. Of course, the fixing member 300 may be directly fixedly connected to the front end surface of the module 100.
The first abutting plate 410 and the second abutting plate 420 have a gap therebetween, and when the fixing member 300 is connected to the front end surface of the module 100, the corner between the front surface of the side plate 200 and the front end surface of the side plate 200 is disposed corresponding to the gap, and the fixing member 300 forms an acute angle with the plug member 400. At this time, the other end of the plug 400 is manually driven to approach the other end of the fixing member 300, the plug 400 rotates forward, so that the first abutting plate 410 abuts against the front surface of the side plate 200, a first supporting point is formed at a contact point between the first abutting plate 410 and the front surface of the side plate 200, the plug 400 becomes a lever, a force acting on the other end of the plug 400 acts on the front end surface of the module 100 in an amplifying manner, the module 100 is pushed backward, a function of assisting in abutting the module 100 with the connector is completed, and after the module 100 abuts against the connector, the plug 400 is attached to the front side surface of the fixing member 300.
When the other end of the plug 400 is manually driven to be far away from the other end of the fixing member 300, the plug 400 rotates reversely, so that the second abutting plate 420 abuts against the front end surface of the side plate 200, a second supporting point is formed at the contact point between the second abutting plate 420 and the front end surface of the side plate 200, the plug 400 becomes a lever, the force acting on the other end of the plug 400 is amplified to act on the front end surface of the module 100, the module 100 is pulled forwards, and the function of assisting in pulling the module 100 out of the connector is completed.
It should be appreciated that the first abutment plate 410 and the second abutment plate 420 each have stronger toughness and strength, avoiding collapse of the first abutment plate 410 and the second abutment plate 420. The length of the first abutment plate 410 needs to be ensured, when the module 100 leans against the side plate 200, the distance between the first pin 500 and the side plate 200 is L1, and the distance between the end of the first abutment plate 410, which is far away from the plug 400, and the first pin 500 is L2, where L2 is greater than L1. When the first abutting plate 410 and the side plate 200/the front-rear direction are perpendicular to each other, the first abutting plate 410 is deformed, and the first abutting plate 410 is in the shortest state. The distance between the end of the second abutting plate 420 away from the plug 400 and the first pin 500 is L3, where L3 is greater than L1 and L3 is less than L2.
The auxiliary plug has the function of assisting in docking the module 100 with the connector and removing the module 100 from the connector, and the function is perfect. The plug 400 plays a role of lever, plays a labor-saving effect, has larger auxiliary butting and disassembling force, and can overcome the butting and disassembling of the module 100 with larger resistance.
Referring to fig. 2, in some embodiments, the auxiliary plug device further includes a first elastic member 600, where the first elastic member 600 is disposed between the fixing member 300 and the plug member 400, and the first elastic member 600 forces the other end of the plug member 400 away from the fixing member 300, when the fixing member 300 is connected to the front end surface of the module 100, in a natural state, a corner between the front surface of the side plate 200 and the front end surface of the side plate 200 is disposed corresponding to a gap between the first abutting plate 410 and the second abutting plate 420, so as to avoid the plug member 400 from being attached to the fixing member 300, thereby avoiding the first abutting plate 410 being supported on the front surface of the side plate 200 to interfere with the alignment connection between the fixing member 300 and the front end surface of the module 100.
In some embodiments, the first elastic member 600 is a torsion spring, the torsion spring is sleeved on the first pin 500, the first pin 500 plays a role of supporting and limiting the torsion spring, and two ends of the torsion spring respectively support against the fixing member 300 and the plug member 400. The torsional spring has simple structure and is convenient to install and use.
Referring to fig. 2, it may be understood that two first ear plates parallel to each other are disposed at one end of the plug member 400, a first space is provided between the two first ear plates, two second ear plates parallel to each other are disposed at one end of the fixing member 300, a second space is provided between the two second ear plates, the two second ear plates are located in the first space, the first pin 500 sequentially penetrates through the first ear plate, one second ear plate, the other second ear plate and the other first ear plate, the torsion spring is sleeved on the area where the first pin 500 is located at the second space, that is, the torsion spring is limited between the two second ear plates, and the two second ear plates are limited between the two first ear plates, so as to play a role in protecting the torsion spring, so that a structure formed by one end of the plug member 400, the first pin 500 and one end of the fixing member 300 is compact.
Referring to fig. 1 to 3, in some embodiments, the auxiliary plug further includes a buckle 700, the other end of the fixing member 300 is provided with a buckle groove 310, the other end of the plug 400 is connected with the buckle 700, the other end of the plug 400 is manually driven to approach the other end of the fixing member 300, the plug 400 is attached to the front side surface of the fixing member 300, the module 100 and the connector are in butt joint, the buckle 700 is clamped into the buckle groove 310, and the buckle 700 is firmly buckled in the buckle groove 310, so that the other end of the plug 400 is locked on the other end of the fixing member 300, and firm butt joint of the module 100 and the connector is achieved.
In some embodiments, the middle section of the buckle 700 is rotatably connected to the other end of the plug 400 through the second pin 800, and the second pin 800 and the first pin 500 are parallel to each other, so that the buckle 700 has the same forward and reverse rotation functions as the plug 400.
One end of the buckle 700 is provided with a buckle block 710, the buckle block 710 is positioned between the fixing piece 300 and the plug-in piece 400, the inner wall of the buckle groove 310 is provided with a buckle position, after the plug-in piece 400 is attached to the front side surface of the fixing piece 300, the buckle 700 is rotated forward, the buckle block 710 can be far away from and withdraw from the buckle position, the buckle 700 is unlocked never realized, the buckle 700 is rotated reversely, the buckle block 710 can be close to and buckled on the buckle position, and the buckle 700 realizes that the other end of the plug-in piece 400 is locked on the other end of the fixing piece 300.
Referring to fig. 3, in some embodiments, the auxiliary plug device further includes a second elastic member 900, where the second elastic member 900 is disposed between the buckle 700 and the plug member 400, and the second elastic member 900 forces the buckle 700 to rotate in a reverse direction to lock the buckle block 710 in the buckle position, so that after the module 100 is docked with the connector, the buckle 700 keeps a state of being snapped into the buckle slot 310, and keeps the other end of the plug member 400 attached to the front side of the fixing member 300, and in a natural state, the module 100 and the connector keep firmly docked together.
In some embodiments, the fastening slot 310 includes a main body cavity 311 and a fastening cavity 312, the main body cavity 311 is formed on a front side of the fixing member 300, the fastening cavity 312 is formed on an inner wall of the main body cavity 311 near the other end of the fixing member 300, the fastening block 710 is formed on a side of one end of the fastening member 700 near the other end of the plug member 400, when the other end of the plug member 400 is near the other end of the fixing member 300, one end of the fastening member 700 and the fastening member 700 can extend into the main body cavity 311, and the fastening block 710 can extend into the fastening cavity 312 by rotating the fastening member 700 in a reverse direction, wherein the fastening cavity 312 is a fastening position, that is, the fastening block 710 can be closed and fastened on the fastening position, so that the other end of the plug member 400 is locked on the other end of the fixing member 300.
Referring to fig. 2 and 3, in some embodiments, a through hole 430 is formed at the other end of the plug 400, the second pin 800 is connected with the other end of the plug 400 and penetrates through the through hole 430, the buckle 700 is arranged through the through hole 430, the buckle 700 is sleeved on the area of the second pin 800 located at the through hole 430, and the buckle 700 is prevented from being exposed out of the plug 400, so that the structure of a mechanism formed by the plug 400, the second pin 800 and the buckle 700 is more compact.
In some embodiments, the inner wall of the through hole 430 near one end of the plug 400 is provided with a storage groove, one end of the second elastic member 900 is penetrated in the storage groove, the other end of the second elastic member 900 abuts against the outer wall of the buckle 700 near one end of the plug 400, the storage groove plays a role in storing and limiting the second elastic member 900, and the other end of the second elastic member 900 is ensured to be always acted on the outer wall of the buckle 700 near one end of the plug 400, so that the buckle 700 is in a state of reversely rotating to the limit in a natural state.
It is conceivable that the length direction of the through hole 430 is the same as the length direction of the plug 400, the length direction of the second pin 800 is perpendicular to the length direction of the plug 400, and the length of the through hole 430 needs to be large enough to allow the buckle 700 to rotate around the second pin 800 in the through hole 430. The second elastic member 900 is a spring.
Referring to fig. 3, a protrusion is formed between the lock cavity 312 and the front side of the fixing member 300, the end surface of the lock block 710 near the end surface of one end of the lock 700 is a first inclined surface, a circular sliding surface is formed at the connection between the front side of the protrusion and the side surface of the protrusion facing one end of the fixing member 300, when the other end of the plug member 400 approaches the other end of the fixing member 300, the first inclined surface abuts against the circular sliding surface, the circular sliding surface on the protrusion forces the lock 700 to rotate forward, the second elastic member 900 is compressed, one end of the lock 700 and the lock 700 simultaneously extend into the main body cavity 311, and when one end of the lock 700 and the lock 700 extend into the main body cavity 311, the second elastic member 900 extends, the second elastic member 900 forces the lock 700 to rotate reversely, so that the lock block 710 extends into the lock cavity 312 to lock the lock block 710 at the lock position.
Both the buckle 700 and the fixing member 300 are made of metal, when the second elastic member 900 forces the buckle 700 to reversely rotate and the buckling block 710 stretches into the buckling cavity 312, the buckle 700 and the buckling block 710 strike the protrusion of the fixing member 300 and the inner wall of the buckling cavity 312, and the buckle 700 and the fixing member 300 generate impact sound which plays a role in prompting the plug-in member 400 to be self-locked in place.
Referring to fig. 2 and 3, in some embodiments, a finger position 440 is disposed on a side of the other end of the plug 400 opposite to the fixing member 300, the finger position 440 is a second inclined plane, the area of the end surface of the other end of the plug 400 is smaller than the cross-sectional area of other areas of the plug 400, when the other end of the plug 400 approaches the other end of the fixing member 300, a larger gap is formed between the end of the other end of the plug 400 and the front side of the fixing member 300, so that the finger is easy to break off on the second inclined plane, and the other end of the plug 400 is moved away from the other end of the fixing member 300.
When the auxiliary plug-in device is matched with the module 100, two auxiliary plug-in devices are used, the two auxiliary plug-in devices are symmetrically arranged left and right, two fixing pieces 300 of the two auxiliary plug-in devices are respectively connected with the left end face and the right end face of the module 100, and the two auxiliary plug-in devices are respectively applied to the left end and the right end of the module 100, so that the left end and the right end of the module 100 are in stress balance, and the butt joint of the module 100 and the connector and the detachment of the module 100 from the connector can be more conveniently completed.
It can be understood that the length direction of the fixing member 300 is the left-right direction, the length directions of the first pin 500 and the second pin 800 are both the up-down direction, the two first ear plates are distributed up-down, the two second ear plates are also distributed up-down, the first ear plates and the second ear plates are parallel to the horizontal plane, and the central axis of the through hole 430, the length direction of the buckle 700 and the length direction of the storage slot are parallel to the horizontal plane. The fixing piece 300 and the plug piece 400 are both plates, and the fixing piece 300 and the plug piece 400 are both in an up-down symmetrical structure.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
Of course, the present utility model is not limited to the above-described embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present utility model, and these equivalent modifications or substitutions are included in the scope of the present utility model as defined in the appended claims.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323473414.XU CN222052209U (en) | 2023-12-19 | 2023-12-19 | A module auxiliary plug-in device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323473414.XU CN222052209U (en) | 2023-12-19 | 2023-12-19 | A module auxiliary plug-in device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222052209U true CN222052209U (en) | 2024-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323473414.XU Active CN222052209U (en) | 2023-12-19 | 2023-12-19 | A module auxiliary plug-in device |
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| Country | Link |
|---|---|
| CN (1) | CN222052209U (en) |
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2023
- 2023-12-19 CN CN202323473414.XU patent/CN222052209U/en active Active
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