CN220042539U - Signal line pressing device - Google Patents

Abstract

The utility model discloses a signal wire pressing device, and relates to the technical field of wire pressing devices. The utility model comprises a static handle and a movable handle hinged on the static handle, wherein a protruding block and a recessed block are respectively arranged on the static handle and the movable handle, a first base plate and a second base plate are respectively arranged on the protruding block and the recessed block, a blocking frame is hinged on the static handle, and a waist hole for a signal wire to pass through is formed on the blocking frame. When the crystal head and the signal wire are in pressing connection, the first base plate and the second base plate which have certain elasticity are used for avoiding the damage to the crystal head and the signal wire, and the blocking frame is used for blocking the crystal head so as to avoid the phenomenon that the signal wire and the crystal head cannot be pressed to cause the crystal head to jump out, so that potential safety hazards are eliminated, and the crystal head pressing device has higher practicability; the friction force between the hand, the static handle and the movable handle can be increased through the design of the rubber sleeve, and the design of a plurality of grooves is matched, so that the slipping phenomenon is avoided during use.

Description

Signal line pressing device

Technical Field

The utility model relates to the technical field of wire pressing devices, in particular to a signal wire pressing device.

Background

The signal wire is mainly used for transmitting sensing information and control information in an electric control circuit, the signal wire is often formed into one or more bundles of transmission wires by a plurality of cables, and can also be a control wire arranged in a printed circuit board, along with the continuous progress of technology and application, the signal wire is developed into other carriers by a metal carrier, the signal wires with different purposes often have different industry standards so as to be convenient for standardized production and application, in the prior art, a wire pressing device is needed to be used for pressing and connecting the signal wire and a crystal head, the most common wire pressing device is a wire pressing clamp, and in order to avoid damaging the crystal head and the signal wire, a base plate with a certain elasticity is arranged on a static handle and a movable handle of the wire pressing clamp, but in the actual use, the crystal head is easy to bounce out due to the fact that the signal wire and the crystal head cannot be pressed, and a certain potential safety hazard exists, so that the wire pressing device for the signal wire pressing device is proposed.

Disclosure of Invention

The utility model aims at: in order to solve the problems set forth in the background art, the utility model provides a signal wire pressing device.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a signal line ball ware, includes quiet handle and articulates the handle of going on it, is provided with protruding piece and sunken piece on the two respectively, install first backing plate and second backing plate on protruding piece and the sunken piece respectively, it has the fender frame to articulate on the quiet handle, it has the waist hole that is used for the signal line to pass through to construct on the fender frame.

Further, rubber sleeves are arranged on the static handle and the movable handle, and a plurality of grooves distributed in an array are formed in the rubber sleeves.

Further, a rebound piece is arranged between the static handle and the movable handle.

Further, the rebound piece comprises a sleeve arranged on the movable handle, a limiting block and a sliding rod which are connected are arranged in the sleeve in a sliding mode, the free end of the sliding rod is connected with the static handle, and a spring is arranged in the sleeve.

Further, the static handle and the movable handle are respectively provided with a mounting groove, and the protruding block and the recessed block are respectively arranged in the two mounting grooves through two rivets.

Further, the first pad is mounted on the protruding block by two rivets, and the second pad is mounted on the recessed block by two rivets.

Further, the opposite sides of the movable handle are provided with stop blocks for limiting the blocking frame.

The beneficial effects of the utility model are as follows:

1. when the crystal head and the signal wire are connected in a pressing mode, the first base plate and the second base plate which are elastic to a certain extent are used for preventing the crystal head and the signal wire from being damaged, and meanwhile the blocking frame is used for blocking the crystal head, so that the phenomenon that the signal wire and the crystal head cannot be pressed to cause the crystal head to jump out is avoided, potential safety hazards are eliminated, and the crystal head pressing device is more practical.

2. According to the utility model, through the design of the rubber sleeve, the friction force between the hand and the static handle as well as between the hand and the handle can be increased, and the design of a plurality of grooves is matched, so that the slipping phenomenon is avoided during use.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is an enlarged view of the utility model at B in FIG. 1;

FIG. 4 is an enlarged view of the utility model at C in FIG. 1;

FIG. 5 is a perspective cross-sectional view of the present utility model;

fig. 6 is an enlarged view of the utility model at D in fig. 5.

Reference numerals: 1. a stationary handle; 2. a movable handle; 3. a protruding block; 4. a concave block; 5. a first backing plate; 6. a second backing plate; 7. a blocking frame; 8. waist holes; 9. a rubber sleeve; 10. a groove; 11. a rebound member; 1101. a sleeve; 1102. a limiting block; 1103. a slide bar; 1104. a spring; 12. a mounting groove; 13. and a stop block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1 to 5, a signal wire pressing device according to an embodiment of the present utility model includes a stationary handle 1 and a movable handle 2 hinged thereon, a protruding block 3 and a recessed block 4 are respectively provided thereon, a first pad 5 and a second pad 6 are respectively mounted on the protruding block 3 and the recessed block 4, a blocking frame 7 is hinged on the stationary handle 1, a waist hole 8 for the signal wire to pass through is configured on the blocking frame 7, the blocking frame 7 is composed of two side plates and an arc plate fixedly connected, the two side plates are respectively hinged on opposite sides of the stationary handle 1, in an initial state, the stationary handle 1 and the movable handle 2 are separated from each other, when the signal wire and the crystal head are in press connection, the crystal head is placed on the second pad 6, one end of the signal wire is inserted into the crystal head, the stationary handle 1 and the movable handle 2 are gripped by a hand to apply a force to the movable handle 2, the movable handle is rotated around the hinge point until the movable handle is close to the static handle 1, the protruding block 3 and the recessed block 4 are gradually close, the first base plate 5 and the second base plate 6 are gradually close until the first base plate 5 is close to the crystal head, then the blocking frame 7 is shifted to rotate around the hinge point until the connecting line passes through the waist hole 8, at the moment, two side plates of the blocking frame 7 respectively block opposite sides of the crystal head, the arc plate of the blocking frame 7 is attached to the movable handle 2, then the force applied to the handle 2 is continuously applied, the crystal head and the signal wire are connected in a pressing way, the phenomenon that the crystal head is out due to the fact that the signal wire and the crystal head are not pressed can not occur because the crystal head is blocked by the blocking frame 7 is eliminated, the potential safety hazard is eliminated, after the pressing connection of the signal wire and the crystal head is completed, the blocking frame 7 is shifted, the movable handle is rotated around the hinge point until the waist hole 8 is far away from the signal wire, and the force applied to the movable handle 2 is gradually removed, finally, the crystal head is taken down from the second base plate 6, the first base plate 5 and the second base plate 6 have certain elasticity so as to avoid the damage to the crystal head and the signal wire in the pressing connection process.

As shown in fig. 4, in some embodiments, the static handle 1 and the moving handle 2 are both provided with a rubber sleeve 9, a plurality of grooves 10 distributed in an array are configured on the rubber sleeve 9, and the design of the rubber sleeve 9 can increase the friction force between the hand and the static handle 1 and the moving handle 2, and then the design of the plurality of grooves 10 is matched, so that the slipping phenomenon is avoided during use.

As shown in fig. 1, in some embodiments, a resilient member 11 is installed between the stationary handle 1 and the movable handle 2, and with reference to the above, when the movable handle 2 is forced to rotate around the hinge point to approach the stationary handle 1, the resilient member 11 will be in a compressed state, and when the force applied to the movable handle 2 is gradually removed, the resilient member 11 will be restored to a natural state due to compression, so that the use is more convenient by the design of the resilient member 11, and meanwhile, the occurrence of a jamming phenomenon is avoided.

As shown in fig. 6, in some embodiments, the rebound member 11 includes a sleeve 1101 mounted on the movable handle 2, a limiting block 1102 and a sliding rod 1103 are slidably mounted in the sleeve 1101, a free end of the sliding rod 1103 is connected with the stationary handle 1, a spring 1104 is mounted in the sleeve 1101, a step structure is formed between the limiting block 1102 and the sliding rod 1103, two ends of the spring 1104 are respectively fixedly connected with the limiting block 1102 and the sleeve 1101, in an initial state, the spring 1104 is in a natural state, when the movable handle 2 is forced to rotate around a hinge point to approach the stationary handle 1, the sleeve 1101 is driven to move together, the limiting block 1102 and the sliding rod 1103 slide in the sleeve 1101, when the force applied to the movable handle 2 is gradually removed, the spring 1104 is driven to move together by the limiting block 1102 and the sliding rod 1103 slide in the sleeve 1101, and the spring 1104 is reset to the natural state due to being extruded.

As shown in fig. 2, in some embodiments, the static handle 1 and the movable handle 2 are both configured with mounting grooves 12, the protruding block 3 and the recessed block 4 are respectively arranged in the two mounting grooves 12 through two rivets, opposite sides of the static handle 1 and the movable handle 2 are both configured with through holes communicated with the respective upper mounting grooves 12, the protruding block 3 and the recessed block 4 are both configured with perforations, in normal use, the protruding block 3 and the recessed block 4 are respectively arranged in the two mounting grooves 12, the perforations are communicated with the two through holes, the rivets are riveted in the perforations and the two through holes, so that the protruding block 3 and the recessed block 4 are respectively fixed on the static handle 1 and the movable handle 2, in actual use, the protruding block 3 and the recessed block 4 are inevitably damaged to some extent, at this moment, the two rivets are required to be disassembled and replaced, the protruding block 3 and the recessed block 4 are respectively withdrawn from the two mounting grooves 12 by means of a tool, and the new protruding block 3 and the recessed block 4 are respectively inserted into the two mounting grooves 12 until the perforations and the two through holes are respectively communicated by means of the rivets and the two through holes.

As shown in fig. 2, in some embodiments, the first backing plate 5 is mounted on the protruding block 3 through two rivets, the second backing plate 6 is mounted on the recessed block 4 through two rivets, two first holes are formed on the first backing plate 5 and the second backing plate 6, two second holes are formed on the protruding block 3 and the recessed block 4, in normal use, the first backing plate 5 and the second backing plate 6 are respectively fixed on the protruding block 3 and the recessed block 4, the rivets are riveted in the first holes and the second holes, in actual use, the first backing plate 5 and the second backing plate 6 can be reduced in elasticity due to repeated extrusion, at this time, the first backing plate 5 and the second backing plate 6 need to be detached and replaced, and in particular operations, the rivets are removed in sequence by means of a tool, the first backing plate 5 is removed from the protruding block 3, the second backing plate 6 is removed from the recessed block 4, the new first backing plate 5 is mounted on the protruding block 3, the first holes and the second holes are communicated, the rivets are riveted in the first holes and the second holes by means of a tool, and the second backing plate 6 is installed in the second holes by means of the first holes and the second holes are communicated by means of the rivet.

As shown in fig. 2, in some embodiments, the opposite sides of the movable handle 2 are each provided with a stop 13 for limiting the blocking frame 7, and, with reference to the above, when the blocking frame 7 is moved to rotate around the hinge point until the connecting line passes through the waist hole 8, the two stops 13 limit the blocking frame 7, so as to prevent the blocking frame 7 from continuing to rotate around the hinge point, thereby avoiding damage to the signal line.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. The utility model provides a signal line ball ware, its characterized in that includes quiet handle (1) and articulates on it and move handle (2), is provided with protruding piece (3) and sunken piece (4) on the two respectively, install first backing plate (5) and second backing plate (6) on protruding piece (3) and the sunken piece (4) respectively, it blocks frame (7) to articulate on quiet handle (1), block and be constructed with waist hole (8) that are used for the signal line to pass through on frame (7).

2. The signal wire pressing device according to claim 1, wherein rubber sleeves (9) are arranged on the static handle (1) and the movable handle (2), and a plurality of grooves (10) distributed in an array are formed in the rubber sleeves (9).

3. A signal line presser as claimed in claim 1, characterised in that a resilient member (11) is mounted between the stationary handle (1) and the movable handle (2).

4. A signal wire presser according to claim 3, characterized in that the resilient member (11) comprises a sleeve (1101) mounted on the movable handle (2), a stopper (1102) and a slide bar (1103) are slidably mounted in the sleeve (1101), the free end of the slide bar (1103) is connected with the stationary handle (1), and a spring (1104) is mounted in the sleeve (1101).

5. The signal wire pressing device according to claim 1, wherein the static handle (1) and the dynamic handle (2) are respectively provided with mounting grooves (12), and the protruding block (3) and the recessed block (4) are respectively arranged in the two mounting grooves (12) through two rivets.

6. A signal wire presser according to claim 1, characterized in that the first pad (5) is mounted on the protruding block (3) by means of two rivets, and the second pad (6) is mounted on the recessed block (4) by means of two rivets.

7. A signal wire pressing device according to claim 1, characterized in that the opposite sides of the handle (2) are provided with stops (13) for limiting the blocking frame (7).