CN203814102U

CN203814102U - Wire fixation clamp

Info

Publication number: CN203814102U
Application number: CN201420190495.4U
Authority: CN
Inventors: 诸浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-04-19
Filing date: 2014-04-19
Publication date: 2014-09-03
Anticipated expiration: 2024-04-19

Abstract

The utility model discloses a wire fixation clamp. The wire fixation clamp comprises a fixation clamp body, wherein the fixation clamp body is formed by elastic connection of a left clamp body and a right clamp body, a fixation chamber for accommodating a wire is formed between the left clamp body and the right clamp body, a left clamp head and a right clamp head are disposed correspondingly at the head parts of the left clamp body and the right clamp body, and a left clamp groove and a right clamp groove matching with a circuit board are disposed correspondingly on the left clamp head and the right clamp head. The wire fixation clamp is advantageous in that: the wire fixation clamp is simple in structure, convenient to use, and reusable; the fixation between the fixation clamp and the circuit board is achieved by putting the wire in the fixation chamber and employing the left clamp body and the right clamp body in elastic connection; and the left clamp body and the right clamp body opens naturally under the action of the elastic forces generated when the left clamp head and the right clamp head are plugged in fixation holes at preset positions on the circuit board, and thus the edges of the fixation holes are allowed to buckle in the left clamp groove and the right clamp groove. With the wire fixation clamp, the wire fixation problem of the circuit board is solved easily and conveniently, and safety hidden troubles caused by wire loosening are avoided.

Description

A kind of wire geometrical clamp

Technical field

The utility model relates to circuit control panel assembling field, especially refers to a kind of wire geometrical clamp.

Background technology

Between the part of the circuit control panel of various control panels, often by wire, connect; and the access of the power supply of circuit control panel also needs wire; circuit control panel in use usually causes weld sealing-off because these wires are completely unfixing; thereby the fault that causes circuit control panel, the even crisis security of the lives and property.Therefore, how fixing cord becomes the worry of circuit control panel manufacturer.

Conventional solution is now: on the circuit board of wire correspondence position, make a call to two holes, then by tie string, wire is lain on circuit board, but this method is fixing insecure, tie string easily gets loose.By improvement, use quick band to replace tie string, but because the bundle process of wearing of quick band bothers, even two people staff just can complete the steady job of wire sometimes, thereby cause production efficiency low.In addition, because the quick use of band is an irreversible process, and when circuit control panel maintenance need to be become flexible wire, the quick band that quick band can only be cut off and more renewed, the complexity that not only makes maintenance process become, has also increased maintenance cost to a certain extent.

Summary of the invention

Technical problem to be solved in the utility model is the present situation for prior art, provides a kind of simple in structure, easy to use, can reusable a kind of wire geometrical clamp.

The utility model solves the problems of the technologies described above adopted technical scheme:

A kind of wire geometrical clamp, comprise geometrical clamp body, wherein, geometrical clamp body is connected and composed by left clamp and right clamping body elasticity, between left clamp and right clamping body, be formed with for holding the lock chamber of wire, the head correspondence of left clamp and right clamping body is provided with left chuck and right chuck, the corresponding left clip slot suitable with circuit board and the right clip slot of being provided with on left chuck and right chuck.

The technical measures of optimizing also comprise:

On above-mentioned left clamp, to described lock chamber direction, extend to form left folder muscle, on right clamping body, to described lock chamber direction, extend to form right folder muscle.

Above-mentioned lock chamber ovalize structure, left folder muscle and right folder muscle are respectively ellipse arc structure.

The overall structure that above-mentioned geometrical clamp body is formed in one.

Above-mentioned left chuck and the head of right chuck be tapered structure respectively.

The bottom of above-mentioned left clip slot is shaped with left block, and the bottom of right clip slot is shaped with right block.

Above-mentioned left clamp and right clamping body are symmetrical arranged.

A kind of wire geometrical clamp of the present utility model, the geometrical clamp body that employing is connected and composed by left clamp and right clamping body elasticity, between left clamp and right clamping body, be formed with for holding the lock chamber of wire, the head correspondence of left clamp and right clamping body is provided with left chuck and right chuck, the corresponding left clip slot suitable with circuit board and the right clip slot of being provided with on left chuck and right chuck.During use, the fixing wire of needs is placed in lock chamber, then with hand or instrument, pinches outside interior the exerting oneself of left clamp and right clamping body, left clamp and right clamping body are closed up, more left chuck and right chuck are inserted in the fixing hole of accomplishing fluently in advance on circuit board; After loosing one's grip, left clamp and right clamping body naturally open the edge of fixing hole are buckled in left clip slot and right clip slot under elastic reaction, thereby by conductor clamping, fixing.When maintenance, pinch left clamp and right clamping body and inwardly exert oneself, geometrical clamp is exited from fixing hole.The utility model is simple in structure, easy to use, and can reuse; The wire fixation problem that has solved simply, easily circuit control panel, has also improved production efficiency.

In addition, on left clamp, to described lock chamber direction, extend to form left folder muscle, on right clamping body, to described lock chamber direction, extend to form right folder muscle.It is tighter that the setting of left folder muscle and right folder muscle makes that wire pressed from both sides in lock chamber, can prevent better the loosening of wire.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the left view of Fig. 1.

Embodiment

Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.

Be structural representation of the present utility model as shown in Figure 1 to Figure 2,

Reference numeral is wherein: geometrical clamp body 1, left clamp 2, left chuck 21, left clip slot 21a, left folder muscle 22, left block 23, right clamping body 3, right chuck 31, right clip slot 31a, right folder muscle 32, right block 33, lock chamber 4.

As shown in Figure 1 to Figure 2,

A kind of wire geometrical clamp, comprise geometrical clamp body 1, wherein, geometrical clamp body 1 is connected and composed by left clamp 2 and right clamping body 3 elasticity, between left clamp 2 and right clamping body 3, be formed with for holding the lock chamber 4 of wire, the head correspondence of left clamp 2 and right clamping body 3 is provided with left chuck 21 and right chuck 31, the corresponding left clip slot 21a suitable with circuit board and the right clip slot 31a of being provided with on left chuck 21 and right chuck 31.

In embodiment, on left clamp 2, to described lock chamber 4 directions, extend to form left folder muscle 22, on right clamping body 3, to described lock chamber 4 directions, extend to form right folder muscle 32.The space in lock chamber 4 has been dwindled in the setting of left folder muscle 22 and right folder muscle 32, makes wire at interior pressed from both sides tighter of lock chamber 4, can prevent better the loosening of wire.

In embodiment, lock chamber 4 ovalize structures, left folder muscle 22 and right folder muscle 32 are respectively ellipse arc structure.

Structure and the lock chamber 4 of left folder muscle 22 and right folder muscle 32 are suitable, and lock chamber 4 is elongated ellipsoidal structure, and wire is placed in lock chamber 4, and when left clamp 2 and right clamping body 3 inside clamping, wire is firmly clamped by left folder muscle 22 and right folder muscle 32.

In embodiment, the overall structure that geometrical clamp body 1 is formed in one.Whole geometrical clamp is one-body molded, easy to process.

In embodiment, the head of left chuck 21 and right chuck 31 is tapered structure respectively; It is convenient when the pyramidal structure of the head of left chuck 21 and right chuck 31 makes geometrical clamp insert the fixing hole on circuit board.

In embodiment, the bottom of left clip slot 21a is shaped with left block 23, and the bottom of right clip slot 31a is shaped with right block 33.Because geometrical clamp is one-body molded, in the course of processing, only need to adjust the height of left block 23 and right block 33 in mould, can make left clip slot 21a and the openings of sizes of right clip slot 31a and the thickness of circuit board suitable.

In embodiment, left clamp 2 and right clamping body 3 are symmetrical arranged; The setting of symmetrical structure makes whole geometrical clamp mean forced, can effectively avoid making geometrical clamp slippage from fixing hole because of unbalance stress.

Using method:

During wire on fixing circuit board, wire is placed in the lock chamber 4 between left clamp 2 and right clamping body 3, then with hand or instrument, pinch outside interior the exerting oneself of left clamp 2 and right clamping body 3, left clamp 2 and right clamping body 3 are inwardly closed up, again the geometrical clamp closing up is inserted in two fixing holes accomplishing fluently in advance on circuit board, left chuck 21 and the right chuck 31 on right clamping body 3 on left clamp 2 are inserted respectively in corresponding fixing hole; In the process of left chuck 21 and 31 insertions of right chuck, due to the tapered structure of head difference of left chuck 21 and right chuck 31, the edge of fixing hole can move along the inclined-plane of pyramidal structure, and finally slips in left clip slot 21a and right clip slot 31a; After in the edge of fixing hole slips into left clip slot 21a and right clip slot 31a, unclamp hand or instrument; Because left clamp 2 is connected with right clamping body 3 elasticity, after hand or instrument unclamp, left clamp 2 and right clamping body 3 naturally open under elastic force effect, thereby the edge of fixing hole is embedded in left clip slot 21a and right clip slot 31a, geometrical clamp are fixed on circuit board.Wire is placed in lock chamber 4, and is clamped by left folder muscle 22 and right folder muscle 32, thereby has avoided the potential safety hazard that gets loose and cause because of wire.

When circuit board repair, only need clutch with hand or instrument outside interior the exerting oneself of left clamp 2 and right clamping body 3, make the edge of fixing hole depart from left clip slot 21a and right clip slot 31a, and left chuck 21 and right chuck 31 are exited from corresponding fixing hole, finally left clamp 2 and right clamping body 3 are opened, geometrical clamp is taken off.Geometrical clamp after taking off is still reusable.

Most preferred embodiment of the present utility model is illustrated, and the various variations of being made by those of ordinary skills or remodeling can not depart from scope of the present utility model.

Claims

1. a wire geometrical clamp, comprise geometrical clamp body (1), it is characterized in that: described geometrical clamp body (1) is connected and composed by left clamp (2) and right clamping body (3) elasticity, between described left clamp (2) and right clamping body (3), be formed with the lock chamber (4) for holding wire, described left clamp (2) and the head correspondence of right clamping body (3) are provided with left chuck (21) and right chuck (31), and the upper correspondence of described left chuck (21) and right chuck (31) is provided with the left clip slot (21a) suitable with circuit board and right clip slot (31a).

2. a kind of wire geometrical clamp according to claim 1, it is characterized in that: described left clamp (2) is upper extends to form left folder muscle (22) to described lock chamber (4) direction, described right clamping body (3) is upper extends to form right folder muscle (32) to described lock chamber (4) direction.

3. a kind of wire geometrical clamp according to claim 2, is characterized in that: described lock chamber (4) ovalize structure, described left folder muscle (22) and right folder muscle (32) are respectively ellipse arc structure.

4. a kind of wire geometrical clamp according to claim 3, is characterized in that: the overall structure that described geometrical clamp body (1) is formed in one.

5. a kind of wire geometrical clamp according to claim 4, is characterized in that: described left chuck (21) and the head of right chuck (31) be tapered structure respectively.

6. a kind of wire geometrical clamp according to claim 5, is characterized in that: the bottom of described left clip slot (21a) is shaped with left block (23), and the bottom of described right clip slot (31a) is shaped with right block (33).

7. a kind of wire geometrical clamp according to claim 6, is characterized in that: described left clamp (2) and right clamping body (3) are symmetrical arranged.