CN221176689U - Network module - Google Patents

Abstract

The application relates to a network module, which relates to the field of network communication elements, and comprises an interface module and a wire clamping module which is detachably connected to the interface module, wherein the interface module comprises a crystal head, a circuit board, a golden finger which is inserted and fixed on the circuit board and a fixing piece which is detachably connected to the circuit board, the circuit board is arranged on the crystal head, and the fixing piece is used for supporting and fixing the golden finger. The application has the effect of facilitating the replacement and maintenance of the golden finger by an operator.

Description

Network module

Technical Field

The present application relates to the field of network communication elements, and in particular, to a network module.

Background

With the development of technology, computers are common tools for people in daily life and work. And the independent computers are connected through the internet technology, so that resources among the independent computers are shared, and the benefit is greatly improved.

In the related art, when a computer is connected to a network, the computer needs to be connected to the network through a network module. The network module generally comprises an interface module and a wire clamping module, wherein the wire clamping module is used for being connected with a network wire, the interface module comprises a circuit board and golden fingers welded on the circuit board, and the golden fingers on the network module are connected with golden fingers inside a preset network interface on a computer.

With respect to the related art in the above, the inventors consider that: the golden finger inside the interface module is fixed through welding, and when a part of the golden finger is damaged, the golden finger is not easy to replace and maintain, and the space for improvement is also reserved.

Disclosure of utility model

In order to facilitate the replacement and maintenance of the golden finger by an operator, the application provides a network module.

The application provides a network module, which adopts the following technical scheme:

The utility model provides a network module, includes interface module and can dismantle connect in card line module on the interface module, interface module includes crystal head, circuit board, grafting be fixed in golden finger on the circuit board and can dismantle connect in mounting on the circuit board, the circuit board set up in on the crystal head, the mounting is used for supporting and fixing golden finger.

Through adopting above-mentioned technical scheme, peg graft golden finger and fix on the circuit board, when some of golden finger took place to damage, through extracting golden finger damaged part from the circuit board and peg graft fixed undamaged golden finger to make things convenient for the operator to change the maintenance to golden finger.

Optionally, the golden finger includes fixed strip and is used for carrying out the contact strip that contacts with external preset connecting portion, the fixed strip keep away from one side of contact strip is provided with two half arc strips that interconnect from beginning to end, two leave between the half arc strip and supply the deformation clearance of half arc strip extrusion deformation, offered on the circuit board and supplied the fixed orifices of half arc strip insertion and joint.

Through adopting above-mentioned technical scheme, set up half arc strip on the fixed strip, through two half arc strip head and the tail interconnect and leave the deformation clearance in the middle to when two half arc strips insert and joint in the fixed orifices, two half arc strips closely butt each other with the pore wall of fixed orifices, thereby make the fixed strip be difficult for coming off from the circuit board.

Optionally, be provided with the stopper on the fixed strip, the stopper is used for following fixed strip length direction carries out spacingly, offered on the mounting and supply the stopper is placed and spacing groove, offered on the mounting and supplied the standing groove that the fixed strip placed, the standing groove with spacing groove communicates each other.

Through adopting above-mentioned technical scheme, set up the stopper on the fixed strip, place and spacing in the spacing inslot through the stopper to carry out spacingly along length direction to the fixed strip, make the fixed strip be difficult to remove along length direction.

Optionally, the interface module further includes a limiting member for limiting the fixing strip in the placement groove, and an installation groove for placing and installing the limiting member is formed in the fixing member, and the installation groove is mutually communicated with the placement groove.

Through adopting above-mentioned technical scheme, through placing the locating part and installing in the mounting groove to spacing in the standing groove with the fixed strip, make the fixed strip be located between locating part and the fixed part, thereby make the fixed strip be difficult to drop from the standing groove.

Optionally, two ends of the limiting piece along the length are provided with insertion blocks, the fixing piece is provided with insertion grooves for the insertion of the insertion blocks, and the insertion grooves are mutually communicated with the mounting grooves;

the inserting block is provided with a clamping block, the fixing piece is provided with a clamping hole for the clamping block to be inserted and clamped, and the clamping hole is communicated with the inserting groove.

Through adopting above-mentioned technical scheme, set up the insert block on the locating part, through inserting the insert block in inserting the inslot, increase the area of contact between locating part and the mounting, and set up the joint piece on the insert block, through inserting the joint piece and the joint is downthehole in the joint to make the locating part be difficult to drop from the mounting.

Optionally, a positioning block for being inserted into the placement groove is arranged on one side, close to the fixing piece, of the limiting piece.

Through adopting above-mentioned technical scheme, set up the locating piece on the locating piece, through inserting the locating piece to the standing groove in to when the operator installs the locating piece on the mounting, make things convenient for the operator to fix a position the mounted position of locating piece.

Optionally, a support member for supporting the contact strip is arranged on the fixing member, the support member protrudes out of the fixing member, and an inserting sheet groove for inserting and limiting one side of the contact strip away from the fixing strip is formed in the fixing member.

Through adopting above-mentioned technical scheme, set up support piece on the mounting, set up the inserted sheet groove on the mounting, support the contact strip through support piece, and insert support piece and spacing in the inserted sheet inslot to make the contact strip protrusion in the mounting, make the contact strip contact with external connection portion that presets easily.

Optionally, the mounting is last to have seted up and to subtract the silo, subtract the silo with the inserted sheet groove is intercommunication each other, support piece is located subtract the silo, the mounting is provided with and is used for connecting support piece's connecting piece.

Through adopting above-mentioned technical scheme, offer on the mounting and subtract the silo, reduce the preparation raw materials of mounting through subtracting the silo, and reduce the weight of mounting, make things convenient for the operator to grip and use, and connect support piece through the connecting piece to adjust support piece's position, make support piece be located and subtract the silo.

Optionally, the card line module is including dismantling connect in card line spare on the crystal head, lid are located gu line lid on the card line spare and be used for the wiring spare of being connected with the network line, the wiring spare grafting is fixed in on the circuit board, offered on the card line spare and supply the hole of wearing to establish of wiring spare, be provided with the joint post on the card line spare, the joint post symmetry set up in the both sides of wiring spare, and adjacent two leave between the joint post and be 45 wiring grooves with the network line inlet wire direction, the wiring groove is used for placing and fixing the network line.

Through adopting above-mentioned technical scheme, leave between the joint post and be 45 with network line inlet wire orientation's wiring groove to when network line and wiring piece are connected, make the angle of buckling of network line reduce, thereby reduce the wearing and tearing to the network line, extension network line's life.

Optionally, first locking blocks are arranged on two sides of the wire clamping piece along the moving direction, and locking holes for the first locking blocks to be inserted and locked are formed in the crystal head;

The wire fixing cover is provided with second locking blocks along two sides of the moving direction, and locking grooves for the second locking blocks to be inserted and locked are formed in the clamping columns.

By adopting the technical scheme, the first locking block is inserted into and locked in the locking hole, so that the wire clamping piece is fixed on the crystal head, and the wire clamping piece is not easy to fall off from the crystal head; the second locking block is inserted into and locked in the locking groove, so that the wire fixing cover is fixed on the wire clamping piece, and the wire fixing cover is not easy to fall off from the wire clamping piece.

In summary, the present application includes at least one of the following beneficial technical effects:

1. The golden finger is inserted and fixed on the circuit board, when one part of the golden finger is damaged, the undamaged golden finger is pulled out from the circuit board and inserted and fixed, so that an operator can conveniently replace and maintain the golden finger;

2. The fixing strips are provided with half-arc strips, the two half-arc strips are connected end to end, and a deformation gap is reserved in the middle of the fixing strips, so that when the two half-arc strips are inserted into and clamped in the fixing holes, the two half-arc strips are tightly abutted with the hole walls of the fixing holes, and the fixing strips are not easy to fall off from the circuit board;

3. Through placing and installing the locating part in the mounting groove to spacing in the standing groove with the fixed strip, make the fixed strip be located between locating part and the fixed part, thereby make the fixed strip be difficult to drop from the standing groove.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a network module according to an embodiment of the present application.

Fig. 2 is an exploded view of an interface module and a card line module according to an embodiment of the present application.

Fig. 3 is a schematic structural view of a wire fixing cover in an embodiment of the present application.

Fig. 4 is an exploded view of the circuit board, the fixing member and the limiting member according to the embodiment of the application.

FIG. 5 is an exploded view of a golden finger, a fixing member and a limiting member according to an embodiment of the present application.

Fig. 6 is an exploded view of the fixing member and the limiting member according to the embodiment of the present application.

Reference numerals illustrate: 1. an interface module; 11. a crystal head; 111. a locking hole; 12. a circuit board; 121. a fixing hole; 13. a golden finger; 131. a fixing strip; 1311. a half arc strip; 1312. a deformation gap; 1313. a limiting block; 132. a contact strip; 14. a fixing member; 141. a limit groove; 142. a placement groove; 143. a mounting groove; 144. an insertion groove; 145. a clamping hole; 146. a support; 147. an insert slot; 148. a material reduction groove; 149. a connecting piece; 15. a limiting piece; 151. an insert block; 1511. a clamping block; 152. a positioning block; 2. a wire clamping module; 21. a wire clamping piece; 211. penetrating holes; 212. a clamping column; 2121. a locking groove; 213. wiring grooves; 214. a first locking block; 22. a wire fixing cover; 221. a second locking block; 23. and a wiring member.

Detailed Description

The application is described in further detail below with reference to fig. 1-6.

Referring to fig. 1 and 2, an embodiment of the application discloses a network module, which includes an interface module 1 and a cable clamping module 2 for connecting with a network cable, wherein the cable clamping module 2 is detachably connected to the interface module 1. The interface module 1 comprises a crystal head 11, a circuit board 12, a golden finger 13, a fixing piece 14 and a limiting piece 15. The circuit board 12 is detachably mounted on the crystal head 11, the golden finger 13 is fixedly inserted on the circuit board 12, the fixing piece 14 is detachably connected to the circuit board 12, and the fixing piece 14 is used for supporting and fixing the golden finger 13. The golden finger 13 is inserted and fixed on the circuit board 12, so that an operator can conveniently pull out the damaged golden finger 13 on the circuit board 12, and the golden finger 13 which is not damaged is inserted and fixed, so that the operator can conveniently replace and maintain the golden finger 13.

Referring to fig. 1 and 2, the wire clamping module 2 includes a wire clamping member 21, a wire fixing cover 22 and a wire connecting member 23. The wire clamping piece 21 is fixed on the circuit board 12 through clamping, and the circuit board 12 is slidably connected and installed on the crystal head 11. The wire clamping member 21 is integrally provided with first locking blocks 214 on both sides in the moving direction, and the crystal head 11 is provided with locking holes 111 into which the first locking blocks 214 are inserted and locked. The first locking block 214 is inserted into and locked to the locking hole 111, whereby the wire clamping member 21 is locked to the crystal head 11, and the wire clamping member 21 is not easily separated from the crystal head 11. The first locking block 214 is provided with a guide surface inclined from the first locking block 214 to the crystal head 11 to the side close to the wire clamping member 21, and the first locking block 214 is inserted into and locked in the locking hole 111 by the guide surface for convenient operation.

Referring to fig. 1 and 2, the wire connecting piece 23 is inserted and fixed on the circuit board 12, the wire connecting piece 23 is connected with the circuit board 12 and is used for being connected with a network wire, a through hole 211 for the wire connecting piece 23 to penetrate is formed in the wire clamping piece 21, clamping columns 212 for fixing the network wire are integrally arranged on one side, far away from the circuit board 12, of the wire clamping piece 21, the clamping columns 212 are symmetrically arranged on two sides of the wire connecting piece 23, a wire connecting groove 213 for placing and fixing the network wire is reserved between two adjacent clamping columns 212, the wire connecting groove 213 is 45 degrees in the wire inlet direction of the network wire, abrasion between the network wire and the clamping columns 212 is reduced, and the service life of the network wire is prolonged.

Referring to fig. 2 and 3, the wire fixing cover 22 is disposed on the wire clamping member 21, so as to protect the clamping column 212 and the network wire mounted on the clamping column 212, so that the network wire is not directly contacted with the outside, and the influence of the outside on the network wire is reduced. The second locking blocks 221 are integrally arranged on two sides of the wire fixing cover 22 along the moving direction, the second locking blocks 221 are positioned on the inner side wall of the wire fixing cover 22, and the crystal head 11 is provided with a locking groove 2121 for inserting and locking the second locking blocks 221. The second locking piece 221 is inserted into and locked to the locking groove 2121, whereby the wire fixing cover 22 is fixed to the wire clamping member 21, and the wire fixing cover 22 is not easily separated from the wire clamping member 21.

Referring to fig. 4 and 5, the golden finger 13 includes a fixing bar 131 and a contact bar 132, wherein the contact bar 132 is used for contacting with an external preset connection portion. One side of the fixed strip 131, which is far away from the contact strip 132, is integrally provided with two half arc strips 1311 which are connected end to end, a deformation gap 1312 for the half arc strips 1311 to deform by extrusion is reserved between the two half arc strips 1311, and the half arc strips 1311 are convenient to deform when being extruded through the deformation gap 1312. The circuit board 12 is provided with a fixing hole 121 for the half arc 1311 to insert and clamp. When the half arc 1311 is inserted into the fixing hole 121, the half arc 1311 is pressed and the deformation gap 1312 becomes small. When the half arc strips 1311 pass through the fixing holes 121 and are fixed on the circuit board 12, the half arc strips 1311 are not extruded, the deformation gap 1312 is enlarged, and the width between the two half arc strips 1311 is larger than the diameter of the fixing holes 121, so that the two half arc strips 1311 are not easy to move out of the fixing holes 121.

Referring to fig. 4 and 5, a supporting member 146 for supporting the contact strip 132 is integrally disposed on a side of the fixing member 14 away from the circuit board 12, the supporting member 146 protrudes from the fixing member 14, an inserting slot 147 for inserting and limiting a side of the contact strip 132 away from the fixing strip 131 is formed in the fixing member 14, and when the contact strip 132 is inserted and limited in the inserting slot 147, the contact strip 132 is not abutted against a side wall of the inserting slot 147. By inserting and limiting the contact strip 132 into the insert slot 147 and supporting the contact strip 132 by the supporting member 146, the contact range of the contact strip 132 is increased, so that the contact strip 132 is easily contacted with an externally preset connection portion.

Referring to fig. 4 and 5, the fixing member 14 is provided with a material reducing groove 148, and the material reducing groove 148 is communicated with the insert groove 147. The material for manufacturing the fixing member 14 is reduced by the material reducing groove 148, and the weight of the fixing member 14 is reduced, so that the fixing member 14 is convenient to use. The fixing member 14 is integrally provided with a connecting member 149 for connecting the supporting member 146, and both the connecting member 149 and the supporting member 146 are positioned in the subtracting tank 148. The position of the supporting member 146 is adjusted by the connecting member 149, so that the supporting member 146 can support the contact strip 132, thereby making the middle portion of the contact strip 132 protrude from the fixing member 14, making the middle portion of the contact strip 132 easily contact with the connecting portion preset from the outside, and improving the contact sensitivity. And by changing the convex shape of the supporting member 14, the convex shape of the middle part of the contact strip 132 is changed, the contact area is increased, and the contact sensitivity is further improved.

Referring to fig. 4 and 5, the fixing member 14 is provided with a placement groove 142 in which the fixing strip 131 is placed, and the total volume occupied by the fixing strip 131 and the fixing member 14 is reduced by placing the fixing strip 131 in the placement groove 142. The fixing bar 131 is integrally provided with a stopper 1313, and the stopper 1313 is located at both sides along the length direction of the fixing bar 131, thereby increasing the width of the fixing bar 131 through the stopper 1313. The fixing member 14 is provided with a limiting groove 141 for placing and limiting the limiting block 1313, and the placing groove 142 is mutually communicated with the limiting groove 141. The limiting block 1313 is placed and limited in the limiting groove 141, so that the fixing strip 131 is limited along the length direction of the fixing strip 131, and the fixing strip 131 is not easy to move along the length direction of the fixing strip 131.

Referring to fig. 4 and 5, the limiting member 15 is used for limiting the fixing strip 131 in the placement groove 142, the length of the limiting member 15 is smaller than that of the fixing member 14, the fixing member 14 is provided with a mounting groove 143 for placing and mounting the limiting member 15, and the mounting groove 143 is mutually communicated with the placement groove 142. The mounting slot 143 has a width equal to the width of the securing member 14 such that the securing member 15 is flush with the securing member 14 when the securing member 15 is placed and mounted within the mounting slot 143.

Referring to fig. 4 and 5, the stopper 15 is integrally provided with insertion blocks 151 at both ends along the length, the sum of the length of the insertion blocks 151 and the length of the stopper 15 is smaller than the length of the fixing member 14, the fixing member 14 is provided with insertion grooves 144 into which the insertion blocks 151 are inserted, and the insertion grooves 144 are mutually communicated with the mounting grooves 143. By inserting the insertion block 151 into the insertion groove 144, the contact area between the stopper 15 and the fixing member 14 is increased, so that the stopper 15 is not easily separated from the fixing member 14. And the insertion groove 144 is located at the middle position of the fixing member 14 along the height direction, and the height of the insertion groove 144 is smaller than the height of the fixing member 14, so that when the insertion block 151 is inserted into the insertion groove 144, the fixing member 14 limits the insertion block 151 along the height direction, and the insertion block 151 is not easy to move along the height direction of the fixing member 14.

Referring to fig. 4 and 5, the insertion block 151 is integrally provided with a catching block 1511, the catching block 1511 is located on both end surfaces in the height direction of the insertion block 151, and the cross-sectional area of the catching block 1511 is smaller than that of the insertion block 151. The fixing member 14 is provided with a clamping hole 145 for inserting and clamping the clamping block 1511, and the clamping hole 145 is communicated with the insertion groove 144. The stopper 15 is fixed to the fixing member 14 by inserting and locking the locking block 1511 into the locking hole 145, so that the stopper 15 is not easily separated from the fixing member 14.

Referring to fig. 5 and 6, a positioning block 152 is integrally disposed on a side of the limiting member 15 near the fixing member 14, and the positioning block 152 is configured to be inserted into the placement groove 142. The mounting position of the limiting member 15 is positioned by the positioning block 152, so that an operator can conveniently mount the limiting member 15 on the fixing member 14. In the present embodiment, the depth of the placement groove 142 is staggered, so that the golden fingers 13 are staggered, and the thickness of the fixing member 14 is staggered along with the depth of the placement groove 142.

The installation process of the network module in the embodiment of the application is as follows:

1. The half arc strip 1311 is inserted into the fixing hole 121, at this time, the half arc strip 1311 is pressed, the deformation gap 1312 becomes small, and the half arc strip 1311 is not pressed until the half arc strip 1311 passes through the fixing hole 121 and is fixed on the circuit board 12, and the deformation gap 1312 becomes large.

2. The fixing member 14 is mounted on the circuit board 12, and the fixing strip 131 is placed in the placement groove 142.

3. The limiting member 15 is placed in the mounting groove 143 until the insertion block 151 is inserted into the insertion groove 144, at this time, the locking block 1511 is inserted into and locked in the locking hole 145, and the positioning block 152 is inserted into the placement groove 142.

4. The wiring member 23 is inserted and fixed to the wiring board 12.

5. The wire clamping member 21 is moved and the wiring member 23 is passed through the passing hole 211 until the wire clamping member 21 is mounted on the wiring board 12.

6, The circuit board 12 is slidably mounted on the crystal head 11 until the first locking block 214 is inserted into and locked in the locking hole 111.

7. The wire fixing cover 22 is covered on the wire clamping member 21 until the second locking piece 221 is inserted into and locked in the locking groove 2121.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (6)

1. The utility model provides a network module, includes interface module (1) and can dismantle connect card line module (2) on interface module (1), its characterized in that: the interface module (1) comprises a crystal head (11), a circuit board (12), a golden finger (13) inserted and fixed on the circuit board (12) and a fixing piece (14) detachably connected to the circuit board (12), wherein the circuit board (12) is arranged on the crystal head (11), and the fixing piece (14) is used for supporting and fixing the golden finger (13); the golden finger (13) comprises a fixing strip (131) and a contact strip (132) used for contacting with an external preset connecting part, two half-arc strips (1311) connected end to end are arranged on one side, away from the contact strip (132), of the fixing strip (131), deformation gaps (1312) for the half-arc strips (1311) to deform in an extrusion mode are reserved between the two half-arc strips (1311), and fixing holes (121) for the half-arc strips (1311) to insert and clamp are formed in the circuit board (12); a limiting block (1313) is arranged on the fixing strip (131), the limiting block (1313) is used for limiting along the length direction of the fixing strip (131), a limiting groove (141) for placing and limiting the limiting block (1313) is formed in the fixing piece (14), a placing groove (142) for placing the fixing strip (131) is formed in the fixing piece (14), and the placing groove (142) is communicated with the limiting groove (141); the interface module (1) further comprises a limiting piece (15) used for limiting the fixing strip (131) in the placing groove (142), a mounting groove (143) for placing and mounting the limiting piece (15) is formed in the fixing piece (14), and the mounting groove (143) is communicated with the placing groove (142); the two ends of the limiting piece (15) along the length are provided with insertion blocks (151), the fixing piece (14) is provided with insertion grooves (144) for the insertion of the insertion blocks (151), and the insertion grooves (144) are mutually communicated with the mounting grooves (143); the inserting block (151) is provided with a clamping block (1511), the fixing piece (14) is provided with a clamping hole (145) for the clamping block (1511) to be inserted and clamped, and the clamping hole (145) is communicated with the inserting groove (144).

2. A network module according to claim 1, wherein: one side of the limiting piece (15) close to the fixing piece (14) is provided with a positioning block (152) which is used for being inserted into the placing groove (142).

3. A network module according to claim 1, wherein: the fixing piece (14) is provided with a supporting piece (146) for supporting the contact strip (132), the supporting piece (146) protrudes out of the fixing piece (14), and the fixing piece (14) is provided with an inserting piece groove (147) for inserting and limiting one side, far away from the fixing strip (131), of the contact strip (132).

4. A network module according to claim 3, characterized in that: the fixing piece (14) is provided with a material reducing groove (148), the material reducing groove (148) is mutually communicated with the inserting piece groove (147), the supporting piece (146) is positioned in the material reducing groove (148), and the fixing piece (14) is provided with a connecting piece (149) used for connecting the supporting piece (146).

5. A network module according to claim 1, wherein: the wire clamping module (2) comprises a wire clamping piece (21) detachably connected to the crystal head (11), a wire fixing cover (22) covering the wire clamping piece (21) and a wire connecting piece (23) connected with a network wire, the wire connecting piece (23) is fixedly inserted onto the circuit board (12), a penetrating hole (211) for the wire connecting piece (23) to penetrate through is formed in the wire clamping piece (21), clamping columns (212) are arranged on the wire clamping piece (21), the clamping columns (212) are symmetrically arranged on two sides of the wire connecting piece (23), and a wire connecting groove (213) 45 degrees away from the wire inlet direction of the network wire is reserved between every two adjacent clamping columns (212), and the wire connecting groove (213) is used for placing and fixing the network wire.

6. A network module according to claim 5, wherein: the two sides of the wire clamping piece (21) along the moving direction are provided with first locking blocks (214), and the crystal head (11) is provided with locking holes (111) for the first locking blocks (214) to be inserted and locked;

The wire fixing cover (22) is provided with second locking blocks (221) along two sides of the moving direction, and the clamping column (212) is provided with locking grooves (2121) for the second locking blocks (221) to be inserted and locked.