Terminal monomer, terminal module and communication equipment

Abstract

The utility model discloses a terminal monomer, which comprises a bottom shell, a plurality of golden fingers and a top shell, the bottom shell is strip-shaped, the top of the bottom shell is provided with a caulking groove in a digging manner, a plurality of partition plates are vertically arranged in the caulking groove, all the partition plates are arranged in parallel and are uniformly spaced, so that the caulking groove is divided into a plurality of single grooves, and one side, parallel to the partition plates, of each single groove penetrates through the shell to form a notch; the golden fingers are in one-to-one correspondence with the single grooves, the golden fingers are embedded in the corresponding single grooves, the head ends of the golden fingers are located at the corresponding groove openings, and the tail ends of the golden fingers are hung on the groove walls of the embedding grooves; a plurality of pressing blocks are arranged at the bottom of the top shell, the pressing blocks correspond to the golden fingers one by one, the top shell can be covered with the bottom shell, when the top shell is covered with the bottom shell, the golden fingers are clamped between the corresponding pressing blocks and the bottom walls of the caulking grooves, and the tail ends of the golden fingers are clamped between the top shell and the bottom shell. The communication equipment can solve the problem that the existing communication equipment cannot cope with the mismatching of the PIN number of the terminal module or the damage of the terminal module at low cost.

Description

Technical Field

[0001] The utility model relates to the technical field of communication, in particular to a terminal monomer, a terminal module and communication equipment. Background Art

[0002] Current communication equipment generally uses gold finger modules to achieve detachable electrical connection between PCB boards and external plug-ins. Since the PIN number of the gold finger module is fixed, when it does not match the external plug-in to be connected, the communication device with the corresponding PIN number can only be replaced as a whole. Moreover, when the gold finger module is damaged, even if any gold finger inside it is damaged, the connection port of the entire communication device will fail and can only be replaced as a whole, which seriously increases the cost for users. Utility Model Content

[0003] The utility model aims to provide a terminal monomer, which can solve the problem that the existing communication equipment cannot cope with the mismatch of the number of PINs of the terminal module or the damage of the terminal module at a low cost.

[0004] The utility model is realized by the following technical solutions:

[0005] A terminal monomer comprises a bottom shell, the bottom shell is strip-shaped, a embedding groove is dug on the top of the bottom shell, a plurality of partitions are vertically arranged in the embedding groove, all of the partitions are arranged in parallel and evenly spaced, so that the embedding groove is divided into a plurality of single grooves, and the single groove is parallel to one side of the partition and penetrates the shell to form a notch; a plurality of gold fingers, the gold fingers correspond to the single grooves one by one, the gold fingers are embedded in the corresponding single grooves, the head ends of the gold fingers are located at the corresponding notches, and the tail ends of the gold fingers are hung on the groove walls of the embedding grooves; a top shell, a plurality of pressing blocks are provided at the bottom of the top shell, the pressing blocks correspond to the gold fingers one by one, and the top shell can be covered with the bottom shell, and when the top shell is covered with the bottom shell, the gold fingers are clamped between the corresponding pressing blocks and the bottom wall of the embedding groove, and the tail ends of the gold fingers are clamped between the top shell and the bottom shell.

[0006] Optionally, the gold finger is in the shape of a strip, and the gold finger includes an input section, an output section and a connecting bridge connected in sequence, the end of the input section away from the connecting bridge is the head end, and the end of the output section away from the connecting bridge is the tail end; the connecting bridge is in the shape of a horizontal plate, and the two sides of the connecting bridge are respectively connected to the top of the input section and the output section, so that the gold finger is located below the connecting bridge to form a hanging groove, and the hanging groove is used to be hung with the groove wall of the embedding groove. When hanging, the connecting bridge is clamped between the top shell and the bottom shell.

[0007] Optionally, the input section includes a pair of first vertical sheets, two of which are arranged in parallel, and one end of the two first vertical sheets in the same direction are extruded and connected to form the head end, and a preset interval is reserved at the other end so that the width of the input section is slightly larger than the slot width of the single slot; the first vertical sheet is an elastic metal sheet.

[0008] Optionally, the output section includes a pair of second vertical pieces, and the two second vertical pieces are arranged in parallel; a plurality of limiting slits are vertically opened on the groove wall on the side of the embedding groove away from the groove opening, and the limiting slits correspond to the second vertical pieces one by one. When the connecting bridge is arranged between the top shell and the bottom shell, the second vertical pieces are inserted into the corresponding limiting slits.

[0009] Optionally, an elastic clip is provided on the top of the connecting bridge, and an elastic slit is provided on the top of the elastic clip, and the elastic slit is arranged perpendicular to the length direction of the gold finger; a receiving groove is dug on the bottom side of the top shell, and a plurality of plug-in plates are vertically arranged in the receiving groove, and the plug-in plates correspond to the elastic clips one by one, and when the top shell and the bottom shell are covered, the elastic clip is located in the receiving groove, and the plug-in plate is inserted in the corresponding elastic slit of the elastic clip.

[0010] Optionally, buckles are provided on the tops of the plurality of partitions and the tops of the groove walls of the embedding grooves, and the top shell has a plurality of slots, which correspond one to one with the buckles. When the top shell is covered with the bottom shell, the buckles are engaged with the corresponding slots.

[0011] Optionally, a limit block is protruding from the top of the groove wall of the embedding groove, and a limit groove is provided on the bottom side of the top shell. The limit grooves correspond to the limit blocks one by one. When the top shell and the bottom shell are covered, the limit blocks are embedded in the corresponding limit grooves.

[0012] A terminal module comprises: an integrated shell, the integrated shell is used for detachable connection with communication equipment, and the integrated shell has a plurality of integrated slots; a plurality of terminal monomers of any one of the above, each of the integrated slots being embedded with one of the terminal monomers.

[0013] Optionally, the integrated shell is provided with a slot, the slot is used to be plugged into a communication device, and a buckle is provided at the bottom of the slot, the buckle is used to be buckled into the communication device.

[0014] A communication device comprises: a device body; and any one of the above-mentioned terminal modules, wherein the terminal module is detachably connected to the device body.

[0015] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0016] The utility model provides a terminal monomer, which integrates and independently packages a plurality of gold fingers together in a bottom shell and a top shell by setting a bottom shell and a top shell, so that the terminal gold fingers can be separated from the communication device body. Therefore, when the PIN number of the terminal does not match the external device to be connected, the unmatched terminal monomer can be removed as a whole and replaced with a terminal monomer with a matching PIN number, or when the terminal monomer is damaged, only the terminal monomer needs to be removed and replaced, which greatly reduces the use cost; further, by setting the bottom shell and the top shell to be detachable and coverable, when a small number of gold fingers are damaged, only the top shell and the bottom shell need to be separated, and the damaged gold fingers need to be taken out and replaced That is, thereby further reducing the cost of use; on this basis, by setting the embedded groove and the partition to form a single groove, the single groove is used to support and limit the gold finger laterally while avoiding conduction between adjacent gold fingers, by setting the pressure block, the gold finger is supported and limited in the vertical direction, and by setting the tail end hanging of the gold finger, the front and rear directions of the gold finger are further limited, so that the gold finger can be stably and firmly installed in the bottom shell and the top shell; through the mutual cooperation of the above-mentioned features, the terminal monomer can effectively solve the problem that the existing communication equipment cannot deal with the mismatch of the terminal module PIN number or the damage of the terminal module at a low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the embodiments of the present utility model, constitute a part of this application, and do not constitute a limitation of the embodiments of the present utility model. In the drawings:

[0018] Figure 1 A schematic diagram of a terminal unit provided by an embodiment of the utility model;

[0019] Figure 2 An exploded view of a terminal unit provided in an embodiment of the utility model;

[0020] Figure 3 A schematic diagram of a terminal module provided by an embodiment of the utility model;

[0021] Figure 4 A schematic diagram of a communication device provided in an embodiment of the utility model.

[0022] Marks and corresponding parts names in the attached drawings:

[0023] 1-integrated shell; 2-integrated slot; 3-slot; 4-buckle; 5-device body; 10-bottom shell; 11-embedded slot; 111-single slot; 112-limiting seam; 12-partition; 13-buckle; 14-limiting block; 20-gold finger; 21-input section; 211-first vertical piece; 22-output section; 221-second vertical piece; 23-bridge; 24-elastic clip; 30-top shell; 31-pressing block; 32-slot. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with embodiments and drawings. The schematic implementation manner of the utility model and its description are only used to explain the utility model and are not intended to limit the utility model.

[0025] Example

[0026] Please refer to Figure 1 and Figure 2 The present embodiment provides a terminal monomer, including a bottom shell 10, the bottom shell 10 is strip-shaped, the top of the bottom shell 10 is dug with an embedding groove 11, a plurality of partitions 12 are vertically arranged in the embedding groove 11, all of the partitions 12 are arranged in parallel and evenly spaced, so that the embedding groove 11 is divided into a plurality of single grooves 111, and the single groove 111 is parallel to one side of the partition 12 and penetrates the shell 10 to form a notch; the second includes a plurality of gold fingers 20, the gold fingers 20 correspond to the single grooves 111 one by one, and the gold fingers 20 are embedded in the corresponding single grooves 111 The head end of the gold finger 20 is located at the corresponding notch, and the tail end of the gold finger 20 is hung on the groove wall of the embedding groove 11; the third includes a top shell 30, and a plurality of pressing blocks 31 are provided at the bottom of the top shell 30, and the pressing blocks 31 correspond to the gold fingers 20 one by one. The top shell 30 can cover the bottom shell 10. When the top shell 30 covers the bottom shell 10, the gold finger 20 is clamped between the corresponding pressing block 31 and the bottom wall of the embedding groove 11, and the tail end of the gold finger 20 is clamped between the top shell 30 and the bottom shell 10.

[0027] The terminal monomer provided in this embodiment, by setting a bottom shell 10 and a top shell 30, integrates and independently packages multiple gold fingers 20 in the two, so that the terminal gold fingers 20 can be separated from the communication device body. Therefore, when the terminal PIN number does not match the external device to be connected, the unmatched terminal monomer can be removed as a whole and replaced with a terminal monomer with a matching PIN number, or when the terminal monomer is damaged, only the terminal monomer needs to be removed and replaced, which greatly reduces the cost of use; further, by setting the bottom shell 10 and the top shell 30 to be detachable, when a small number of gold fingers 20 are damaged, only the top shell 10 and the bottom shell 30 need to be separated, and the damaged gold fingers 20 need to be taken out and replaced, thereby improving the cost of use. The use cost is reduced in one step; on this basis, the embedding groove 11 and the partition 12 are provided to form a single groove 111, and the single groove 111 is used to support and limit the gold finger 20 laterally while avoiding the conduction between adjacent gold fingers 20. The pressure block 31 is provided to support and limit the gold finger 20 in the vertical direction. The tail end of the gold finger 20 is hung to further limit the front and rear directions of the gold finger 20, so that the gold finger 20 can be stably and firmly installed in the bottom shell 10 and the top shell 30; through the mutual cooperation of the above-mentioned features, the terminal monomer can effectively solve the problem that the existing communication equipment cannot deal with the mismatch of the PIN number of the terminal module or the damage of the terminal module at a low cost.

[0028] In order to further explain the specific shape of the gold finger 20 and how to hang it, the gold finger 20 is in a strip shape, and includes an input section 21, an output section 22 and a bridge 23 connected in sequence, the end of the input section 21 away from the bridge 23 is the head end, and the end of the output section 22 away from the bridge 23 is the tail end; the bridge 23 is in a horizontal plate shape, and the two sides of the bridge 23 are respectively connected to the top of the input section 21 and the output section 22, so that the gold finger 20 is located below the bridge 23 to form a hanging groove, and the hanging groove is used to be hung with the groove wall of the embedding groove 11. When hanging, the bridge 23 is clamped between the top shell 30 and the bottom shell 10.

[0029] In order to further improve the lateral stability between the gold finger 20 and the single slot 111, the input section 21 includes a pair of first vertical sheets 211, two of which are arranged in parallel, and one end of the two first vertical sheets 211 in the same direction are squeezed and connected to form the head end, and a preset interval is reserved at the other end so that the width of the input section 21 is slightly larger than the slot width of the single slot 111; the first vertical sheet 211 is an elastic metal sheet.

[0030] Through the above arrangement, the elasticity of the first vertical piece 211 is utilized so that both sides of the input section 21 in the width direction can be pressed against the groove wall of the single groove 111 .

[0031] In order to further improve the stability of the hanging place of the output section 22 and limit the lateral direction, the output section 22 includes a pair of second vertical pieces 221, and the two second vertical pieces 221 are arranged in parallel; the groove wall of the embedding groove 11 on the side away from the groove opening is vertically opened with multiple limiting slits 112, and the limiting slits 112 correspond to the second vertical pieces 221 one by one. When the connecting bridge 23 is clamped between the top shell 30 and the bottom shell 10, the second vertical piece 221 is inserted into the corresponding limiting slit 112.

[0032] In order to further limit the length direction of the gold finger 20, an elastic clip 24 is provided on the top of the bridge 23, and an elastic slit is provided on the top of the elastic clip 24, and the elastic slit is arranged perpendicular to the length direction of the gold finger 20; a receiving groove (not shown) is dug on the bottom side of the top shell 30, and a plurality of plug-in plates (not shown) are vertically arranged in the receiving groove, and the plug-in plates correspond to the elastic clips 24 one by one. When the top shell 30 is covered with the bottom shell 10, the elastic clip 24 is located in the receiving groove, and the plug-in plates are inserted in the corresponding elastic slits of the elastic clips 24.

[0033] In order to further explain the covering method of the bottom shell 10 and the top shell 30, the tops of the multiple partitions 12 and the tops of the groove walls of the embedding grooves 11 are provided with buckles 13, and the top shell 30 has multiple slots 32, and the slots 32 correspond to the buckles 13 one by one. When the top shell 30 and the bottom shell 10 are covered, the buckles 13 are snapped into the corresponding slots 32.

[0034] In order to further prevent the top shell 30 and the bottom shell 10 from being misaligned after being covered, a limit block 14 is protruding from the top of the groove wall of the embedding groove 11, and a limit groove is provided on the bottom side of the top shell 30. The limit groove corresponds to the limit block 14 one by one. When the top shell 30 and the bottom shell 10 are covered, the limit block 14 is embedded in the corresponding limit groove.

[0035] Please Figure 1 and Figure 2 Based on the reference Figure 3 This embodiment also provides a terminal module, including: an integrated shell 1, the integrated shell 1 is used for detachable connection with the communication device, and the integrated shell 1 has a plurality of integrated slots 2; the second includes a plurality of terminal monomers of any one of the above, and each of the integrated slots 2 is embedded with one of the terminal monomers.

[0036] Through the above settings, multiple terminal units of different models and different PIN numbers can be integrated to provide a connection basis for connecting multiple different terminal units with communication equipment.

[0037] In order to explain the detachable connection structure between the integrated shell 1 and the communication device in detail, the integrated shell 1 is provided with a slot 3, which is used to be plugged into the communication device, and a buckle 4 is provided at the bottom of the slot 3, which is used to be buckled into the communication device.

[0038] Please Figure 3 Based on the reference Figure 4 This embodiment also provides a communication device, including: a device body 5; a second device including any one of the above-mentioned terminal modules, wherein the terminal module is detachably connected to the device body 5.

[0039] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only the specific implementation method of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A terminal monomer, characterized in that: include: A bottom shell (10), the bottom shell (10) is strip-shaped, a top of the bottom shell (10) is provided with an embedding groove (11), a plurality of partitions (12) are vertically provided in the embedding groove (11), all the partitions (12) are arranged in parallel and evenly spaced, so that the embedding groove (11) is divided into a plurality of single grooves (111), and the single grooves (111) are parallel to one side of the partitions (12) and penetrate the bottom shell (10) to form a notch; A plurality of gold fingers (20), each of the gold fingers (20) corresponding to the single slot (111) one by one, the gold fingers (20) being embedded in the corresponding single slot (111), the head end of the gold finger (20) being located at the corresponding slot opening, and the tail end of the gold finger (20) being hung on the slot wall of the embedding slot (11); A top shell (30), wherein a plurality of pressing blocks (31) are arranged at the bottom of the top shell (30), wherein the pressing blocks (31) correspond to the gold fingers (20) one by one, and the top shell (30) can be covered with the bottom shell (10). When the top shell (30) and the bottom shell (10) are covered, the gold fingers (20) are clamped between the corresponding pressing blocks (31) and the bottom wall of the embedding groove (11), and the tail ends of the gold fingers (20) are clamped between the top shell (30) and the bottom shell (10).

2. The terminal monomer according to claim 1, characterized in that: The gold finger (20) is in a strip shape, and comprises an input section (21), an output section (22) and a connecting bridge (23) connected in sequence, wherein the end of the input section (21) away from the connecting bridge (23) is the head end, and the end of the output section (22) away from the connecting bridge (23) is the tail end; The connecting bridge (23) is in the shape of a horizontal plate. Both sides of the connecting bridge (23) are respectively connected to the top of the input section (21) and the top of the output section (22), so that the gold finger (20) is located below the connecting bridge (23) to form a hanging groove. The hanging groove is used to be hung on the groove wall of the embedding groove (11). When hanging, the connecting bridge (23) is clamped between the top shell (30) and the bottom shell (10).

3. The terminal monomer according to claim 2, characterized in that: The input section (21) comprises a pair of first vertical sheets (211), the two first vertical sheets (211) are arranged in parallel, one end of the two first vertical sheets (211) in the same direction is squeezed and connected to form the head end, and a preset interval is reserved at the other end so that the width of the input section (21) is slightly larger than the slot width of the single slot (111); The first vertical sheet (211) is an elastic metal sheet.

4. The terminal monomer according to claim 3, characterized in that: The output section (22) comprises a pair of second vertical sheets (221), and the two second vertical sheets (221) are arranged in parallel; A plurality of limiting slits (112) are vertically formed on the groove wall of the embedding groove (11) on a side away from the groove opening. The limiting slits (112) correspond to the second vertical pieces (221) one by one. When the connecting bridge (23) is sandwiched between the top shell (30) and the bottom shell (10), the second vertical piece (221) is inserted into the corresponding limiting slit (112).

5. The terminal monomer according to claim 4, characterized in that: An elastic clamp (24) is provided on the top of the connecting bridge (23), and an elastic slit is provided on the top of the elastic clamp (24), wherein the elastic slit is arranged perpendicularly to the length direction of the gold finger (20); A receiving groove is excavated on the bottom side of the top shell (30), and a plurality of plug plates are vertically arranged in the receiving groove. The plug plates correspond to the elastic clips (24) one by one. When the top shell (30) and the bottom shell (10) are covered, the elastic clips (24) are located in the receiving groove, and the plug plates are inserted in the elastic gaps of the corresponding elastic clips (24).

6. The terminal monomer according to any one of claims 1 to 5, characterized in that: The tops of the plurality of partitions (12) and the tops of the groove walls of the embedding grooves (11) are provided with buckles (13); the top shell (30) is provided with a plurality of slots (32); the slots (32) correspond to the buckles (13) one by one; when the top shell (30) and the bottom shell (10) are covered, the buckles (13) are engaged with the corresponding slots (32).

7. The terminal monomer according to claim 6, characterized in that: A limiting block (14) is protrudingly provided on the top of the groove wall of the embedding groove (11), and a limiting groove is provided on the bottom side of the top shell (30). The limiting groove corresponds to the limiting block (14) one by one. When the top shell (30) and the bottom shell (10) are covered, the limiting block (14) is embedded in the corresponding limiting groove.

8. A terminal module, characterized in that: include: An integrated shell (1), the integrated shell (1) being used for detachable connection with a communication device, the integrated shell (1) being provided with a plurality of integrated slots (2); A plurality of terminal monomers as claimed in any one of claims 1 to 7, wherein each of the integration grooves (2) has one of the terminal monomers embedded therein.

9. The terminal module according to claim 8, characterized in that: The integrated shell (1) is provided with a slot (3), and the slot (3) is used for plugging with a communication device. The bottom of the slot (3) is provided with a buckle (4), and the buckle (4) is used for buckling with the communication device.

10. A communication device, characterized in that: include: Equipment body (5); The terminal module according to claim 8 or 9, wherein the terminal module is detachably connected to the device body (5).

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