CN212062828U - Combined plug and socket protector - Google Patents

Abstract

The utility model belongs to the technical field of electromechanical device, concretely relates to modular plug and socket protection device, this protection device comprises guard shield, frenulum and other connection parts. The length of the lace is adjustable, the lace can meet the length requirements under different working conditions, and the elasticity of the lace has the functions of pre-tightening and loosening prevention; in all the components, except the protective cover which needs to be customized according to the size of the plug or the socket, other components can be self-made by standard parts or similar structures, so that the production cost is effectively reduced; be provided with special couple part, can realize safe the accomodating under the non-user state. The plug and socket protection device has the advantages of compact structure, wide applicability, good economy and the like, can be applied to various electromechanical products with higher requirements on use safety, and has higher popularization value.

Description

Combined plug and socket protector

Technical Field

The utility model belongs to the technical field of electromechanical device, concretely relates to modular plug and socket protection device is applicable to all kinds of electromechanical device that have higher requirement to the safety in utilization.

Background

The plug and socket protector is used for protecting the exposed plug or socket of electronic equipment and mainly comprises a protective cover, a tying band and related connecting pieces. The protective cover covers the outside of the plug and the socket to play a role in protection, and the single protective cover is easy to fall off and lose in use, so a chain rope is often arranged on the protective cover to be used as a tying belt; one end of the lacing is connected with the protective cover, and the other end of the lacing is fixed at a proper position, thereby playing a role of preventing loss and being convenient for reuse. The existing plug and socket protection devices are generally fixed-length laces, and metal chains or nylon ropes are used. Such products find the following disadvantages in practical use: fixed length straps lack flexibility in use; when the number of the protecting covers is large, the protecting covers correspond to a plurality of size series, and the organizing production is not facilitated; the frenulum is frequently in and dangles freely and rocks the state, and does not have proper storage measure after the guard shield is taken off from plug and socket, has potential safety hazards such as unexpected winding, collude and hang.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The to-be-solved technical problem of the utility model is: in view of the above technical problems, how to provide a combined plug and socket protection device.

(II) technical scheme

In order to solve the technical problem, the utility model provides a modular plug and socket protection device, modular plug and socket protection device includes: the fixing device comprises a fixing screw 1, a first end 2, a lace 3, a hook 4, a second end 5, a rivet 6 and a shield 7;

the protective cover 7 is covered outside the plug or the socket to be protected;

the first end 2 is connected to frenulum 3 one end and links firmly with the equipment body through set screw 1, and the frenulum other end is connected second end 5 and is linked firmly with guard shield 7 through rivet 6, and couple 4 is located the appropriate position in 3 middle parts in frenulum.

Wherein the shield 7 is dimensioned according to the plug or socket dimensions.

Wherein, the shield 7 is made of metal, rubber or other materials.

Wherein, the lace 3 adopts an elastic rope material.

The first end 2, the second end 5 and the hook 4 are all universal soldering lugs.

Wherein the first end head 2 and the second end head 5 adopt U-shaped closed end sleeve welding sheets; the hook 4 is a one-way soldering lug.

The lacing 3, the first end 2, the second end 5 and the hook 4 are sleeved and pressed fixedly, and the specific process adopts the steps of rolling up a metal sheet at the tail end of the soldering lug-shaped part and clamping the lacing to form firm connection.

The first end 2, the second end 5 and the hook 4 are all provided with head round holes and tail end metal sheets, the head round holes of the first end 2 are used as screw fixing holes, the head round holes of the second end 5 are used as riveting holes, and the head round holes of the hook 4 are used for being sleeved and hung on corresponding screws when the protective cover is taken down; the rivet 6 and the fixing screw 1 are standard parts and are selected in corresponding national standards.

Wherein, in the using state, the shield 7 covers the periphery of the socket 8; the lace 3 is secured at one end to the apparatus body 9 and is in tension.

Wherein, in a non-use state: the protective cover 7 is taken down from the socket 8, a screw at a proper position of the equipment is selected as a hooking screw 10, and a round hole at the head of the hook 4 is sleeved at the head of the hooking screw 10, so that the safe storage under the non-use state is realized.

(III) advantageous effects

Compared with the prior art, the utility model discloses a solve the prior art problem, provide a combination formula plug and socket protection device who comprises elasticity frenulum and a plurality of standard components, its adjustable length, the various different operating mode length requirements of self-adaptation eliminate the frenulum winding, collude potential unsafe factor such as hanging, have compact structure, convenience safe in utilization, low cost, be fit for batch production, extensive applicability, advantage such as economic nature is good when solving above-mentioned problem.

Drawings

Fig. 1 is a schematic structural diagram of a plug and socket protection device.

Fig. 2(a) is a schematic view of the structure of the first and second terminals.

Fig. 2(b) is a schematic diagram of the hook structure.

Fig. 3(a) is a schematic view of the plug and socket protection device in use.

Fig. 3(b) is a schematic view of the plug and socket protection device in a non-use state.

Fig. 3(c) is a partially enlarged view of the plug and socket protector in a non-use state.

Wherein, 1: a set screw; 2: a first end; 3: a tie strap; 4: hooking; 5: a second end; 6: riveting; 7: a shield; 8: a socket; 9: an apparatus body; 10: hooking a screw; 21: a tail end metal sheet; 22: a round hole at the head.

Detailed Description

In order to make the objects, contents, and advantages of the present invention clearer, the following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings and examples.

In order to solve the prior art problem, the utility model provides a modular plug and socket protection device, as shown in fig. 1, modular plug and socket protection device includes: the fixing device comprises a fixing screw 1, a first end 2, a lace 3, a hook 4, a second end 5, a rivet 6 and a shield 7;

the protective cover 7 is covered outside the plug or the socket to be protected;

the first end 2 is connected to frenulum 3 one end and links firmly with the equipment body through set screw 1, and the frenulum other end is connected second end 5 and is linked firmly with guard shield 7 through rivet 6, and couple 4 is located the appropriate position in 3 middle parts in frenulum.

The shroud 7 is sized to the plug or receptacle size.

The shield 7 is made of metal, rubber or other materials.

The lace 3 is made of an elastic rope material, such as an elastic silk rope (see the textile industry standard FZ66304-1995 special industrial elastic rope).

The first end 2, the second end 5 and the hook 4 are all universal soldering lugs (see the list in electronic industry standard SJ2432.1-1984 soldering lug and end sleeve soldering lug), and can also be self-made parts with similar shapes.

The first end head 2 and the second end head 5 adopt U-shaped closed end sleeve soldering lugs, as shown in fig. 2 (a); the hook 4 is a one-way soldering lug, as shown in fig. 2 (b).

The lacing 3 is fixed with the first end 2, the second end 5 and the hook 4 in a sleeved and pressed mode, and the specific process adopts the mode that a metal sheet at the tail end of the soldering lug-shaped part is rolled up and the lacing is clamped to form firm connection.

The first end 2, the second end 5 and the hook 4 are all provided with head round holes and tail end metal sheets, the head round holes of the first end 2 are used as screw fixing holes, the head round holes of the second end 5 are used as riveting holes, and the head round holes of the hook 4 are used for being sleeved and hung on corresponding screws when the protective cover is taken down; the rivet 6 and the set screw 1 marked in fig. 1 are standard parts and can be selected in corresponding national standards.

As shown in fig. 3(a), in the use state, the shield 7 covers the outer periphery of the receptacle 8 to perform the functions of sealing, protection and the like; the lace 3 is secured at one end to the apparatus body 9 and is in tension. Generally, the position of frenulum fixed point is restricted to product structure and can not the arbitrary selection, uses elastic frenulum 3 can adapt to different environmental conditions at certain length scope, has stronger flexibility and adaptability. For example: in a certain distance range, the lace 3 can adapt to a plurality of different fixing points, so that different choices can be conveniently made according to specific conditions; or the same fixing point, the same specification length of lace 3 can be adapted to two different positions of the receptacle 8 in figure 3(a) simultaneously. In the using state, the elasticity of frenulum has pretension and locking effect of taking off.

As shown in fig. 3(b) and 3(c), in the non-use state: the protective cover 7 is taken down from the socket 8, a screw at a proper position of the equipment is selected as a hooking screw 10, and a round hole at the head of the hook 4 is sleeved at the head of the hooking screw 10, so that the safe storage under the non-use state is realized. The part of the lace 3 between the fixing point and the hook 4 is in a tensile state, and the elasticity of the lace 3 plays a role in pre-tightening and loosening prevention. The fixing screw 1 and the hooking screw 10 can be specially arranged, other screws on the surface of the equipment can also serve as the fixing screw, and the positions of the fixing screw 1 and the hooking screw 10 can be flexibly selected according to actual conditions within a certain distance range.

No matter in use state or non-use state, be in unsafe factor such as unexpected winding, collude can all be effectively eliminated to frenulum 3 in the tensioning state, promotes the safety in utilization of equipment.

The plug and socket protection device of the utility model, except that the protective cover 7 is customized according to the specific size of the plug and socket or a self-contained protective cover is delivered by a plug and socket manufacturer, the rest parts are standard parts which can be directly purchased; the subsequent assembly process is simple and easy to operate, and has no special requirements on equipment and manpower. The manufacturing method is low in cost, can effectively reduce the production cost, and is particularly suitable for batch production.

The plug and socket protection device can meet the use safety requirements of various electromechanical products on the exposed plug and socket, has the advantages of compact structure, wide applicability, good economy and the like, and has higher popularization value.

Example 1

The embodiment provides a protection device for a universal plug and a socket, which uses an elastic rope as a lacing material, has adjustable length, and simultaneously plays the roles of pre-tightening and loosening prevention by the elasticity of the lacing.

The plug and socket protection device adopts a combined structure formed by sleeving and pressing an elastic rope and a plurality of soldering lug standard parts.

The plug and socket protection device adopts a combined structure formed by sleeving and pressing an elastic rope and a plurality of parts similar to soldering lug type standard part shapes.

The plug and socket protection device is provided with a special hook part, so that the plug and socket protection device can be safely stored in a non-use state.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.

Claims (10)

1. A combined plug and socket protection device, comprising: the fixing device comprises a fixing screw (1), a first end (2), a tying belt (3), a hook (4), a second end (5), a rivet (6) and a protective cover (7);

the protective cover (7) is covered outside the plug or the socket to be protected;

first end (2) is connected and is linked firmly with equipment body through set screw (1) in frenulum (3) one end, and the frenulum other end is connected second end (5) and is linked firmly through rivet (6) and guard shield (7), and couple (4) are located frenulum (3) middle part suitable position.

2. A modular plug and socket protection device according to claim 1, wherein the shroud (7) is dimensioned according to the plug or socket dimensions.

3. A modular plug and socket protection device according to claim 1, wherein said shield (7) is made of metal or rubber.

4. A combined plug and socket protection device according to claim 1, wherein said tie strap (3) is made of an elastic cord material.

5. A combined plug and socket protection device according to claim 1, wherein said first terminal (2), second terminal (5) and hook (4) are all types of universal soldering lugs.

6. The combined plug and socket protection device according to claim 5, wherein the first terminal (2) and the second terminal (5) are U-shaped closed end sleeve welding sheets; the hook (4) is a one-way soldering lug.

7. The combined plug and socket protection device of claim 1, wherein the lacing (3), the first end (2), the second end (5) and the hook (4) are sleeved and pressed for fixation, and the specific process is to roll up the metal sheet at the tail end of the soldering lug-shaped part and clamp the lacing for firm connection.

8. The combined plug and socket protection device of claim 1, wherein the first end (2), the second end (5) and the hook (4) are provided with a head round hole and a tail end metal sheet, the head round hole of the first end (2) is used as a screw fixing hole, the head round hole of the second end (5) is used as a riveting hole, and the head round hole of the hook (4) is used for being sleeved and hung on a corresponding screw when the protective cover is taken down; the rivet (6) and the fixing screw (1) are standard parts and are selected in corresponding national standards.

9. A combined plug and socket protection device according to claim 1, wherein in a use state, the shield (7) covers the periphery of the socket (8); one end of the lace (3) is fixed on the equipment body (9) and is in a stretching and tensioning state.

10. A modular plug and socket protection device according to claim 1, wherein in a non-use condition: the protective cover (7) is taken down from the socket (8), a screw at a proper position of the equipment is selected as a hooking screw (10), and a circular hole at the head of the hook (4) is sleeved at the head of the hooking screw (10), so that safe storage in a non-use state is realized.

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