Mini network cable clamp

Abstract

The utility model discloses a mini network cable clamp, which belongs to the technical field of tool clamps, and comprises a first shell and a second shell which are hinged with each other, the first shell comprises a hinge part located between the first shell and the second shell, a line pressing base is arranged in the second shell, one side of the line pressing base facing the hinge part is provided with a sliding groove part, and the sliding groove part is provided with a sliding groove. And a connecting piece is hinged between the chute part and the hinge part. According to the scheme, the hinge rod structure is designed between the first shell and the wire pressing base in the network cable clamp, the opening between the first shell and the second shell is reduced by pressing the first shell and the second shell, the hinge rod is promoted to push the wire pressing assembly to move, pressing of a network cable and a crystal head can be completed, and the network cable clamp is convenient to use. Meanwhile, wire cutting and wire stripping operation can be carried out, and the use method is the same, so that the use complexity of the network cable pliers is greatly reduced; in addition, the internal structure is relatively simple in arrangement, easy to assemble and disassemble, and convenient to maintain in later use.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of clamp body tools, more specifically, it relates to a mini network cable pliers. BACKGROUND

[0002] Network cable pliers is also named network pliers, it is a kind of tool to connect network cable and crystal head, the existing network cable pliers are generally designed larger, and staff generally needs to be placed in tool box, inconvenient to carry. There are also some smaller network cable pliers, but its structure is complex, difficult to repair after damage, and the cost is higher.

[0003] For example: Chinese patent announcement No.CN108649408B, announcement date March 26, 2024, the invention name is portable network cable pliers, including base body, the base body includes first plate-shaped base body, the top of first plate-shaped base body is provided with pressure cutter frame sliding groove, the pressure cutter frame sliding groove is provided with pressure cutter frame, one side of the first plate-shaped base body is provided with second plate-shaped base body, the other side is provided with third plate-shaped base body, the side away from the first plate-shaped base body of the third plate-shaped base body is provided with crystal head limiting block;Pressure rod, pressure rod includes force application part, the bottom of one end of force application part is provided with force receiving part, the end away from force receiving part of force application part is hinged with first plate-shaped base body, the other end is hinged with pressure cutter frame.The beneficial effects of the present application are that, compared with the existing handheld network cable pliers, the volume is smaller, suitable for simple equipment maintenance, convenient to carry. But the internal structure of the scheme is complex, once failure or damage, it is difficult to repair, and the maintenance cost is also higher. UTILITY MODEL CONTENTS

[0004] The utility model overcomes the problem of complex structure and difficult maintenance of existing small network cable pliers, provides a kind of mini network cable pliers, the network cable pliers structure of the present application is simple, convenient to use, and the structure is small and portable, and has the advantages of convenient post-maintenance.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme: a kind of mini network cable pliers, including mutually hinged first shell and second shell, the first shell includes the hinge part between first shell and second shell, the second shell is provided with the wire pressing base, the wire pressing base is provided with the sliding groove part towards the hinge part, the sliding groove part is hinged with the connecting piece between the hinge part. In the present application, hinge lever is formed between the first shell and the wire pressing base in the network cable pliers, by pressing the first shell and the second shell, the opening between the first shell and the second shell is reduced, the hinge lever is pushed to move the wire pressing assembly, not only can complete the pressing of network cable pliers and crystal head, but also can cut wire and strip wire operation, the same use method, thereby greatly reducing the complexity of network cable pliers use;In addition, the internal structure of network cable pliers is relatively simple, easy to assemble and disassemble, convenient for post-use maintenance.

[0006] As preferred, the crimping base is provided with a crimping hole, the connecting piece is connected with the sliding groove part through a first hinged shaft, the first hinged shaft is provided with a crimping assembly, the crimping assembly comprises a first pressing head and a second pressing head, and the first pressing head and the second pressing head are respectively arranged on the two sides of the crimping base corresponding to the crimping hole. The crimping hole is used for placing a crystal head, the first hinged shaft can not only connect the connecting piece to enable the connecting piece to move in the sliding groove part, but also connect the crimping assembly, so that the connecting structure in the network cable crimping tool is reduced, and the structure is simplified.

[0007] As preferred, the first shell comprises a force applying part, the second shell is provided with a fixing hole away from the force applying part, and the crimping base is provided with a positioning block matched with the fixing hole. The force applying part facilitates the staff to use the network cable crimping tool, the fixing hole on the second shell and the positioning block on the crimping base can preliminarily position the crimping base, and prevent the crimping base from being displaced during use of the network cable crimping tool.

[0008] As preferred, the first shell and the second shell are provided with a cutter assembly, and the cutter assembly is close to the hinged position of the first shell and the second shell. The cutter assembly is used for stripping and cutting the network cable, and the cutter assembly is designed close to the hinged position of the first shell and the second shell, so that the cutting force of the cutter is effectively increased, and the stripping and cutting operations are simpler.

[0009] As preferred, the cutter assembly comprises a blade, the force applying part is provided with a blade mounting groove, and the blade is arranged in the blade mounting groove. The blade mounting groove is used for fixing the blade structure.

[0010] As preferred, a first limiting part is arranged on the circumferential matching surface of the blade mounting groove and the blade. The first limiting part can position the blade in the blade mounting groove, and prevent the blade from being deflected or rotated during cutting.

[0011] As preferred, an elastic reset member is arranged between the first shell and the second shell. The elastic reset member can reset the first shell and the second shell, so that the staff can use the network cable crimping tool more easily.

[0012] As preferred, a second limiting part is arranged at the hinged position of the first shell and the second shell, and a sliding groove matched with the crimping assembly is further arranged on the second shell. The second limiting part at the hinged position of the first shell and the second shell can prevent the first shell and the second shell from being excessively rotated, and the sliding groove on the second shell can limit the crimping assembly, and also prevent the first shell and the second shell from being excessively rotated.

[0013] As preferred, the hinge part is arranged in parallel with the force applying part. The hinge part and the force applying part are parallel, and the hinge part and the second shell can also be substantially parallel when the network clamp is in the closed state, at which time the connecting rod is in a nearly horizontal state, and the wire pressing assembly enters the wire pressing hole position; when the network clamp is in the open state, the hinge part and the second shell form an included angle arrangement, at which time the first shell pulls the connecting belt to reset the wire pressing assembly.

[0014] As preferred, the sliding groove part is an open part near the side of the hinge part, and the connecting piece is provided with a matching hole matched with the open part. The sliding groove part is designed as an opening, and when the connecting piece moves to the position in the sliding groove part, the matching hole on the connecting piece can be matched with the open part, so as to ensure the stability of the network clamp during use.

[0015] Compared with the prior art, the network clamp has the advantages of simple structure, convenient use, small size, convenient carrying, and convenient post-maintenance; (2) the pressing of the network cable and the crystal head, the wire cutting and stripping operation of the network cable are the same, and the use method is simple; (3) during use, the network clamp is stable and has the effect of saving labor. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is an exploded view of the utility model.

[0017] Figure 2 It is a connection schematic view of the wire pressing base and the first shell in the closed state of the utility model.

[0018] Figure 3 It is a connection schematic view of the wire pressing base and the first shell in the open state of the utility model.

[0019] Figure 4 It is a front view of the utility model.

[0020] Figure 5 It is a schematic view of the wire pressing base of the utility model.

[0021] Figure 6 It is a structural schematic view of the connecting piece of the utility model.

[0022] Figure 7 It is a schematic view of the first shell mounting groove of the utility model.

[0023] Figure 8 It is a sectional view of the utility model.

[0024] In the figure: 1. First housing, 2. Second housing, 3. Hinge, 4. Pressure base, 5. Slide groove, 6. Connector, 7. Pressure hole, 8. First hinge shaft, 9. First pressure head, 10. Second pressure head, 11. Force application part, 12. Fixing hole, 13. Positioning block, 14. Blade, 15. Blade mounting groove, 16. First limiting part, 16.1. Limiting protrusion, 16.2. Positioning groove, 17. Elastic reset part, 18. Second limiting part, 18.1. Protrusion, 18.2. Groove, 19. Slide groove, 20. Opening, 21. Mating hole, 22. Hollowed-out groove, 23. Blade holder, 24. Stress groove. Detailed Implementation

[0025] The technical solution of this utility model will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings.

[0026] Example 1: As Figures 1 to 8 The mini network cable clamp shown includes a first housing 1 and a second housing 2, which are hinged together. Both the first housing 1 and the second housing 2 have hollow interiors. A wire clamping base 4 is arranged inside the second housing 2. The first housing 1 and the wire clamping base 4 are connected by a connector 6. When the first housing 1 and the second housing 2 rotate relative to each other, the wire clamping assembly on the wire clamping base 4 can be moved by the connector 6. In addition, it can also perform wire cutting and stripping operations. The usage method is the same, and the internal structure is simple and the arrangement is simple.

[0027] Specifically, the first housing 1 is provided with a hinge part 3, which is an integral structure with the first housing 1. The hinge part 3 is located near the hinge position of the first housing 1 and the second housing 2. The first housing 1 and the second housing 2 are connected by a hinge shaft, allowing rotation between them. The hinge part 3 is a connecting seat arranged within the rotation range of the first housing 1 and the second housing 2. Inside the second housing 2, a wire clamping base 4 is arranged. The wire clamping base 4 is used for placing the RJ4 connector and arranging the wire clamping assembly. Specifically, the wire clamping base 4 has a groove 5 on the side facing the hinge part 3, and a connector 6 is arranged between the groove 5 and the hinge part 3.

[0028] Furthermore, one end of the connector 6 is rotatably connected to the hinge portion 3, and the other end of the connector 6 can not only slide within the slide groove portion 5, but also rotate relative to the slide groove portion 5. Specifically, a first hinge shaft 8 is arranged at the end of the connector 6 connected to the slide groove portion 5. The first hinge shaft 8 passes through a hinge hole on the connector 6 near the slide groove portion 5, and the connector 6 rotates and slides within the slide groove portion 5 through the first hinge shaft 8.

[0029] The pressure wire assembly is arranged at both ends of the first hinged shaft 8, and comprises a first pressure head 9 and a second pressure head 10, which are arranged at both ends of the first hinged shaft 8 respectively; wherein the first pressure head 9 and the second pressure head 10 are both detachably connected with the first hinged shaft 8, the first pressure head 9 is an 8P pressure head and can press the eight-wire network cable, and the second pressure head 10 is used to push the top block in the crystal head, the crystal head has a top block groove in the outer part, the top block is arranged in the top block groove, and the second pressure head 10 can push the top block into the crystal head and press the network cable in the crystal head.

[0030] It should be noted that in the present scheme, only one first hinged shaft 8 can realize the connection of the connecting piece 6 and the pressure wire base 4, and also realizes the rotation and sliding effect of the connecting piece 6 relative to the pressure wire base 4, and the installation and arrangement of the pressure wire assembly, thereby greatly simplifying the structure in the network cable pliers, and making the network cable pliers have the advantages of light weight and simplicity.

[0031] It should be further noted that the first shell 1 comprises a force applying part 11, the length of the force applying part 11 is close to the length of the second shell 2, the length of the hinged part 3 is much smaller than the length of the force applying part 11, the hinged part 3 and the force applying part 11 are arranged in parallel, and a certain interval is also provided between the hinged part 3 and the force applying part 11. When the first shell 1 and the second shell 2 are rotated to the closed state, the hinged part 3 and the bottom of the second shell 2 are flush, at this time, the hinged part 3, the connecting piece 6 and the pressure wire assembly are close to straight line distribution, and the overall length in the length direction of the network pliers reaches the maximum, at this time, the connecting rod 6 pushes the first pressure head 9 and the second pressure head 10 in the pressure wire assembly to stretch out, and performs the pressing operation of the network cable and the crystal head. When the first shell 1 and the second shell 2 are rotated to the open state, the hinged part 3 and the bottom of the second shell 2 form a certain angle, the hinged part 3 rotates around the hinged shaft of the first shell 1 and the second shell 2, and the hinged part 3 drives the connecting piece 6 to move towards the side close to the hinged shaft of the first shell 1 and the second shell 2, thereby pulling back the pressure wire assembly. Since the network cable pliers are relatively small, only one hand is needed to hold the force applying part 11 of the first shell 1 and the lower part of the second shell 2 to realize the rotation of the first shell 1 and the second shell 2 when pressing the network cable and the crystal head, and the operation is very simple.

[0032] It should be further noted that since the first pressure head 9 and the second pressure head 10 on the pressure wire assembly are detachable structures, they can be replaced by different types of pressure heads such as 4P, 6P, etc., so that the product can adapt to the pressing of various types of network cables and crystal heads.

[0033] It should be noted that the wire pressing base 4 is provided with a wire pressing hole 7, and the first pressing head 9 and the second pressing head 10 are respectively located at two hole end faces of the wire pressing hole 7. When the first shell 1 and the second shell 2 are rotated to the closed state, the first pressing head 9 and the second pressing head 10 will partially enter the area where the wire pressing hole 7 is located, and the pressing operation is performed, and when the first shell 1 and the second shell 2 are rotated to the open state, the first pressing head 9 and the second pressing head 10 will be located outside the wire pressing hole 7, so as to facilitate the placement of the crystal head into the wire pressing hole.

[0034] In addition, the wire pressing base 4 is also provided with a positioning block 13, which is located below the wire pressing base 4 and close to the bottom of the second shell 2 (the side of the second shell 2 away from the first shell 1), and a fixed hole 12 is also arranged at the bottom of the second shell 2, the positioning block 13 is matched with the fixed hole 12, and the wire pressing base 4 is fixed in the fixed hole 12 of the second shell 2 through the positioning block 13, in addition, a bolt hole is also arranged on one side of the wire pressing base 4 close to the upper part, and a corresponding connecting hole is also arranged on the second shell 2, and the wire pressing base 4 is completely fixed through bolt connection.

[0035] It should be noted that the wire pressing base 4 is also provided with a plurality of hollow grooves 22 structures, and the weight of the network pliers can be further reduced by designing the hollow grooves 22, so as to facilitate the use of the staff.

[0036] The first shell 1 and the second shell 2 are also provided with a cutter assembly, in the present scheme, the cutter assembly is arranged close to the hinge shaft position of the first shell 1 and the second shell 2, and the wire pressing assembly is arranged away from the hinge shaft position of the first shell 1 and the second shell 2; wherein the cutter assembly can perform wire cutting and wire stripping operation on the network cable, so that the arrangement of the cutter assembly can effectively increase the shearing force of the cutter assembly, and the network pliers is small in whole, and the staff operating the network pliers will be more stable in use, so as to effectively improve the efficiency of wire cutting and wire stripping. Thus, the position arrangement of the cutter assembly and the wire pressing assembly is more reasonable, and the effect of simple structure, convenient and labor-saving use of the network pliers is effectively realized.

[0037] The cutter assembly comprises the blade 14 and the cutter seat 23. In the embodiment, the blade 14 is arranged on the first shell 1, and the cutter seat 23 is arranged on the second shell 2. Of course, in the actual design process, the blade 14 can also be arranged on the second shell 2, and the cutter seat 23 is arranged on the first shell 1. Specifically, the blade mounting groove 15 is arranged on the first shell 1, and the blade mounting groove 15 is located close to the hinge shaft position of the first shell 1 and the second shell 2. The blade 14 is mounted in the blade mounting groove 15. Corresponding to the position of the second shell 2, the cutter seat 23 structure is fixed by screws. The cutter seat 23 is a reverse L-shaped structure as a whole. One face of the cutter seat 23 is used to realize the fixation of the cutter seat 23 and the second shell 2, and the other face is located between the first shell 1 and the second shell 2 and corresponds to the position of the blade 14.

[0038] It should be noted that the first limiting part 16 is arranged on the blade mounting groove 15 and the blade 14. Specifically, the first limiting part 16 is arranged on the circumferential matching surface of the blade 14 and the blade mounting groove 15. The limiting protrusion 16.1 is arranged on the blade mounting groove 15, and the limiting protrusion 16.1 faces the inner side of the blade mounting groove 15. The positioning groove 16.2 that is adapted to the limiting protrusion 16.1 is arranged on the blade 14. Through the design of the limiting protrusion 16.1 and the positioning groove 16.2, the stress on the rotating shaft hole of the blade 14 can be effectively reduced, so that the blade 14 is not easy to be damaged, and the blade 14 can be prevented from rotating around the fixed shaft after being stressed. The first limiting part 16 can be arranged in multiple groups. In the embodiment, two groups are arranged. In addition, the limiting protrusion 16.1 can be arranged on the blade 14, and the positioning groove 16.2 can be arranged in the blade mounting groove 15. The same effect can also be achieved through such design.

[0039] It should also be noted that after the blade 14 is arranged on the blade mounting groove 15, the surface of the blade 14 is flush with the surface of the first shell 1, or the surface of the blade 14 should not protrude from the surface of the first shell 1. In this way, not only can the blade 14 be prevented from protruding and accidentally injuring the workers, but also the aesthetic effect of the network clamp can be ensured. In addition, the stress groove 24 is arranged in the blade mounting groove 15. The blade mounting groove 15 is a rectangular groove structure. Since one side of the blade 14 needs to protrude outside the first shell 1 to realize the cutting effect, two circular stress grooves 24 are arranged at the two right-angle positions of the inner side of the blade mounting groove 15. In this way, not only can the internal stress of the blade mounting groove 15 be reduced, but also the installation of the blade 14 is more convenient.

[0040] In the embodiment, the sliding groove part 5 on the wire pressing base 4 is designed as an opening, specifically, the sliding groove part 5 is designed as an opening part 20 on the side facing the connecting piece 6, so that the opening part 20 has a groove edge of the sliding groove part 5 on the upper side and the lower side, and a matching hole 21 is arranged on the connecting piece 6 corresponding to the lower side of the opening part 20. The matching hole 21 is formed by the connecting body between the first hinge shaft 8 and the connecting piece 6. It should be noted that the connecting piece 6 is designed as two parallel connecting pieces, and the connecting body connects the two connecting pieces into one, so that the connecting piece 6 has higher structural strength and is not easy to be damaged during the working process of the network cable clamp. When the first shell 1 and the second shell 2 are rotated to the closed state, the matching hole 21 on the connecting piece 6 can be clamped together with the lower side of the opening part 20, which can not only make the connecting piece 6 and the wire pressing base 4 have a certain damping force, but also improve the stability of the network cable clamp used by the worker. When the first shell 1 and the second shell 2 are rotated to the open state, the matching hole 21 is separated from the lower side of the opening part 20. It should be noted that in the present scheme, the sliding groove part 5 can also be designed as a long circular hole, so that only the matching hole 21 on the connecting piece 6 needs to be removed.

[0041] The sliding groove 19 structure is arranged on the second shell 2, and the sliding groove 19 structure is aligned with the positions where the first pressing head 9 and the second pressing head 10 on the wire pressing assembly are located, and is arranged in line with the sliding groove part 5. Since the wire pressing base 4 is located inside the second shell 2 and forms a pressing state with the inside of the second shell 2, the sliding groove 19 structure can be arranged on the second shell 2 to slide the first pressing head 9 and the second pressing head 10. When the first shell 1 and the second shell 2 are rotated, the first hinge shaft 8 on the connecting piece 6 slides in the sliding groove part 5 of the wire pressing base 4, and the first pressing head 9 and the second pressing head 10 slide in the sliding groove 19 on the second shell 2.

[0042] The elastic reset member 17 is arranged on the hinge shaft between the first shell 1 and the second shell 2, specifically, the elastic reset member 17 is designed as a torsion spring structure, and the two ends of the elastic reset member 17 abut against the hollow inner walls of the first shell 1 and the second shell 2 respectively, so that the first shell 1 and the second shell 2 can be automatically rotated to the open state under the action of the elastic reset member 17.

[0043] Since the chute part 5 is designed as an opening in the embodiment, the length of the chute part 5 needs to be long enough to prevent the connecting member 6 and the first hinge shaft 8 from being pulled out of the chute part 5. On the other hand, since the first hinge shaft 8 on the connecting member 6 is also connected with the first pressing head 9 and the second pressing head 10, and the first pressing head 9 and the second pressing head 10 are located in the chute 19 on the second shell 2, the chute 19 close to the hinge shaft side of the first shell 1 and the second shell 2 can limit the extreme position of the first pressing head 9 and the second pressing head 10, so as to prevent the first hinge shaft 8 and the connecting member 6 from being pulled out of the chute part 5. In addition, at the hinge position of the first shell 1 and the second shell 2, a second limiting part 18 is also arranged, which comprises a groove 18.2 on the second shell 2 and a protrusion 18.1 on the first shell 1, the radial dimension of the protrusion 18.1 on the first shell 1 is greater than that of the groove 18.2 on the second shell 2. When the first shell 1 rotates to a larger opening under the action of the elastic return member 17 or artificially, the protrusion 18.1 on the first shell 1 will abut against the groove 18.2 on the second shell 2, preventing the first shell 1 and the second shell 2 from further rotating, so as to prevent the connecting member 6 and the first hinge shaft 8 from being pulled out of the chute part 5.

Claims

1. A mini network cable crimper, characterized in that, The device includes a first housing and a second housing that are hinged to each other. The first housing includes a hinge portion located between the first housing and the second housing. The second housing has a pressure base inside. The pressure base has a groove portion on the side facing the hinge portion. A connecting member is hinged between the groove portion and the hinge portion.

2. The mini network cable crimper according to claim 1, characterized in that, The pressure base is provided with pressure holes, and the connector is connected to the sliding groove through a first hinge shaft. The first hinge shaft is provided with a pressure assembly, which includes a first pressure head and a second pressure head. The first pressure head and the second pressure head are respectively disposed on both sides of the pressure base corresponding to the pressure holes.

3. A mini network cable crimper according to claim 1, characterized in that, The first housing includes a force-applying part, the second housing has a fixing hole on the side away from the force-applying part, and the pressure base is provided with a positioning block adapted to the fixing hole.

4. A mini network cable crimper according to claim 3, characterized in that, The first housing and the second housing are provided with a cutting tool assembly, which is located near the hinge position of the first housing and the second housing.

5. A mini network cable crimper according to claim 4, characterized in that, The cutting tool assembly includes a blade, and the force-applying part is provided with a blade mounting groove, and the blade is disposed in the blade mounting groove.

6. A mini network cable crimper according to claim 5, characterized in that, The blade mounting groove and the circumferential mating surface of the blade are provided with a first limiting part.

7. A mini network cable crimper according to claim 2, characterized in that, An elastic reset element is provided between the first housing and the second housing.

8. A mini network cable crimper according to claim 7, characterized in that, A second limiting part is provided at the hinge position between the first housing and the second housing, and a sliding groove adapted to the pressure wire assembly is also provided on the second housing.

9. A mini network cable crimper according to any one of claims 3 to 6, characterized in that, The hinge portion is arranged parallel to the force-applying portion.

10. A mini network cable crimper according to any one of claims 1 to 8, characterized in that, The groove portion has an opening on the side near the hinge portion, and the connector has a mating hole that matches the opening.

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