A detachable wrench for an aeronautical plug

Abstract

The utility model provides a detachable wrench for aviation plug, including main part mechanism and connecting mechanism, the main part mechanism includes handle and wrench head, the one side of handle is equipped with the engagement slot, the wrench head is through the engagement slot and is engaged with handle, the inside of wrench head is integrative and has the keyway of equidistance distribution, the inside of wrench head is equipped with the insertion hole, the one side of handle is equipped with the sliding sleeve, the connecting mechanism includes the paddle and the limit rod, the utility model discloses setting engagement slot will the wrench head and handle fit, and after fitting, push the paddle and drive the limit rod to move, make the limit rod pass through the insertion hole of wrench head, and make the limit rod have one end of first magnetic attraction piece insert the recess groove of handle with second magnetic attraction piece, thereby make first magnetic attraction piece adsorb second magnetic attraction piece, fix the position of limit rod, limit the wrench head through the limit rod, prevent the wrench head from falling off, and the replacement of wrench head is convenient fast.

Description

TECHNICAL FIELD

[0001] The utility model relates to a wrench, especially a detachable wrench for an aviation plug, and belongs to the technical field of aviation plugs. BACKGROUND

[0002] An aviation plug is a kind of connector, which originated from the military industry, hence the name, and is simply referred to as an aviation plug. The aviation plug is an electromechanical element for connecting electrical circuits, and thus its electrical parameters are the first consideration in selecting an aviation plug. Correct selection and use of the aviation plug is an important aspect of ensuring the reliability of the circuit. At present, the aviation plug usually needs to be connected and unlocked using a special wrench.

[0003] Traditional aviation plug wrenches are usually of an integrated structure and cannot be disassembled, which results in certain inconvenience in use in different environments and makes it impossible to select a suitable wrench head according to actual needs. There are generally scenes in which some specifications of plugs cannot be used, and the existing aviation plug wrenches are inconvenient for quickly obtaining the size of the aviation plug, resulting in low work efficiency.

[0004] To solve the above technical problems, a detachable wrench for an aviation plug is provided. CONTENT OF THE UTILITY MODEL

[0005] In view of this, the utility model provides a detachable wrench for an aviation plug to solve or alleviate the technical problems in the prior art and at least provide a beneficial alternative.

[0006] The technical scheme of the utility model is implemented as follows: a detachable wrench for an aviation plug, comprising a main body mechanism and a connecting mechanism.

[0007] The main body mechanism comprises a handle and a wrench head, a clamping groove is formed in one side of the handle, the wrench head is clamped with the handle through the clamping groove, key grooves are integrally formed in the inside of the wrench head at equal intervals, a plug hole is formed in the inside of the wrench head, a sliding sleeve is sleeved on one side of the handle, a clamping plate is fixedly connected to the top of the sliding sleeve, a fixed plate is fixedly installed on the side of the handle opposite to the clamping plate, a scale is fixedly connected to the top of the handle, and the sliding sleeve is slidably arranged on the scale.

[0008] The connecting mechanism comprises a toggle plate and a limiting rod, a first sliding groove is formed in the inside of the handle, the limiting rod is slidably connected in the inside of the first sliding groove, the toggle plate is fixedly connected to one side of the limiting rod, the toggle plate penetrates the first sliding groove, one end of the limiting rod penetrates the plug hole, a first magnetic block is fixedly connected to the end of the limiting rod penetrating the plug hole, a recess is integrally formed in the side of the handle close to the first magnetic block, and a second magnetic block is fixedly connected in the recess of the handle.

[0009] Further preferably, one side of the handle is fixedly connected with a magnetic plate.

[0010] Further preferably, the inside of the handle is slidably connected with a holding handle, and second anti-skid grooves are equidistantly arranged on one side of the holding handle.

[0011] Further preferably, a threaded groove is arranged on one side of the inside of the handle, and one side of the holding handle is threadedly connected with the handle through the threaded groove.

[0012] Further preferably, second sliding grooves are arranged on both sides of the handle, and the sliding sleeve is slidably connected with the handle through the second sliding grooves.

[0013] Further preferably, first anti-skid grooves are arranged on one side of the adjacent clamping plate and fixed plate.

[0014] Further preferably, one end of the handle is fixedly connected with a connecting sleeve, and an auxiliary handle is threadedly connected in the inside of the connecting sleeve.

[0015] The embodiment of the utility model has the following advantages due to the adoption of the above technical scheme:

[0016] Firstly, the utility model discloses a wrench head and handle are pasted through the setting of the clamping groove, and after pasting, the limit rod is moved by driving the push plate, the limit rod is inserted into the recess of the handle with the second magnetic attraction piece in the insertion hole of the wrench head, and the position of the limit rod is fixed by the first magnetic attraction piece adsorbing the second magnetic attraction piece, the wrench head is positioned through the limit rod, the wrench head is prevented from falling off, and the wrench head is conveniently replaced quickly.

[0017] Secondly, the utility model discloses a fixed plate and movable clamping plate are arranged on one side of the handle, the distance between the fixed plate and the clamping plate can be judged through the scale, thereby the diameter measurement of the aviation plug is carried out, and the suitable wrench head can be selected according to the size of different aviation plugs.

[0018] The above summary is only for the purpose of the description and is not intended to limit in any way. In addition to the above-described illustrative aspects, embodiments, and features, further aspects, embodiments, and features of the utility model will be readily apparent from the drawings and detailed description below. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

[0020] Figure 1 The structural diagram of the utility model;

[0021] Figure 2 The structural diagram of the handle in the utility model;

[0022] Figure 3 The installation structural diagram of the wrench head in the utility model;

[0023] Figure 4 The sectional view structural diagram of the handle in the utility model.

[0024] The drawings show: 10, main body mechanism; 11, handle; 12, clamping groove; 13, first sliding slot; 14, second sliding slot; 15, scale; 16, sliding sleeve; 17, clamping plate; 18, fixed plate; 19, first anti-skid groove; 31, connecting sleeve; 32, threaded groove; 33, magnetic attraction plate; 34, holding handle; 35, second anti-skid groove; 36, auxiliary handle; 20, connecting mechanism; 21, actuating plate; 22, limiting rod; 23, wrench head; 24, key groove; 25, insertion hole; 26, first magnetic attraction block; 27, second magnetic attraction block. DETAILED DESCRIPTION

[0025] Hereinafter, only certain exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than limiting.

[0026] The embodiments of the utility model will be described in detail below in combination with the drawings.

[0027] As Figures 1-4 shown, the utility model embodiment provides a detachable wrench for aviation plug, which is composed of main body mechanism 10 and connecting mechanism 20.

[0028] The main body mechanism 10 comprises a handle 11 and a wrench head 23, the handle 11 is provided with a clamping groove 12 on one side, the wrench head 23 is clamped with the handle 11 through the clamping groove 12, the wrench head 23 is integrally provided with a key groove 24 at equal intervals in the inside, the handle 11 is provided with an insertion hole 25 on one side, the handle 11 is provided with a sliding sleeve 16 on one side, the handle 11 is provided with a second sliding groove 14 on both sides, the sliding sleeve 16 is slidably connected with the handle 11 through the second sliding groove 14, the sliding sleeve 16 is fixedly connected with a clamping plate 17 on the top, the handle 11 is fixedly installed with a fixed plate 18 on one side of the top relative to the clamping plate 17, the handle 11 is fixedly connected with a scale 15 on the top, and the sliding sleeve 16 is slidably arranged on the scale 15, the handle 11 is slidably connected with a holding handle 34 in the inside, the holding handle 34 is provided with a second anti-skid groove 35 at equal intervals on one side, the handle 11 is provided with a threaded groove 32 on one side in the inside, and the holding handle 34 is threadedly connected with the handle 11 through the threaded groove 32, so that the initial position of the holding handle 34 is fixed, after the holding handle 34 is rotated, the holding handle 34 is no longer connected with the threaded groove 32, the length of the holding handle 34 can be extended, so that the torque is changed, and more labor is saved when the aviation head is rotated.

[0029] In one embodiment, in order to facilitate the rotation of the aviation plug by applying force from both sides when needed, one end of the handle 11 is fixedly connected with a connecting sleeve 31, and the connecting sleeve 31 is threadedly connected with an auxiliary handle 36 in the inside.

[0030] In one embodiment, in order to facilitate temporary placement of parts, one side of the handle 11 is fixedly connected with a magnetic plate 33, small metal parts are adsorbed through the magnetic plate 33, and the parts are prevented from being lost.

[0031] In one embodiment, in order to prevent sliding when measuring the diameter of the aviation plug, the first anti-skid groove 19 is arranged on one side adjacent to the clamping plate 17 and the fixed plate 18.

[0032] In one embodiment, the inner diameter size of the wrench head 23 is adjusted according to the size of the aviation plug, and the number and position distribution of the key grooves 24 of the wrench head 23 correspond to the aviation plug.

[0033] The connecting mechanism 20 comprises a push plate 21 and a limiting rod 22, the handle 11 is provided with a first sliding groove 13 in the inside, the limiting rod 22 is slidably connected in the inside of the first sliding groove 13, the push plate 21 is fixedly connected on one side of the limiting rod 22, the push plate 21 penetrates the first sliding groove 13, one end of the limiting rod 22 penetrates the insertion hole 25, one end of the limiting rod 22 penetrating the insertion hole 25 is fixedly connected with a first magnetic block 26, the handle 11 is integrally provided with a recess on one side close to the first magnetic block 26, and the handle 11 is fixedly connected with a second magnetic block 27 in the recess.

[0034] The utility model discloses a work time: the fixed plate 18 is pasted with one side of aviation plug, and moves the sliding sleeve 16, makes the sliding sleeve 16 drive the clamping plate 17 and the other side of aviation plug pastes, reads the interval of the clamping plate 17 and the fixed plate 18 through the scale 15, thereby measures the diameter of aviation plug, according to the data of measured selection matched wrench head 23, places the wrench head 23 in the clamping groove 12, and moves the actuating plate 21 drive the limiting rod 22 and passes through the wrench head 23, makes the first magnetic attraction piece 26 of limiting rod 22 one end and the second magnetic attraction piece 27 in handle 11 pastes, sets up the wrench head 23 on aviation plug, makes the keyway 24 and aviation plug match, and the force is brought to handle 34 and drives aviation plug rotation and carries out dismounting operation, when difficult to rotate, rotates the handle 34 and pulls out the handle 34, and the use length of handle 34 is lengthened, and the torque is changed and the required strength of rotation is reduced, or the auxiliary handle 36 is connected with the connecting sleeve 31, and the rotation of aviation plug is carried out simultaneously by the force of two sides.

[0035] The above is only the specific implementation of the utility model, but the protection scope of the utility model does not limit to this, and anyone skilled in the art can easily think of various changes or replacements in the technical range disclosed by the utility model, and these should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be the protection scope of the claims.

Claims

1. A detachable wrench for an aviation plug, characterized by: The utility model relates to a kind of handle, including main body mechanism (10) and connecting mechanism (20); The main body mechanism (10) includes handle (11) and spanner head (23), one side of the handle (11) is provided with clamping groove (12), the spanner head (23) is clamped with handle (11) by clamping groove (12), the inside of the spanner head (23) is integrally formed with keyway (24) at equal intervals, the inside of the spanner head (23) is provided with insertion hole (25), one side of the handle (11) is provided with sliding sleeve (16), the top of the sliding sleeve (16) is fixedly connected with clamping plate (17), the top of the handle (11) is fixedly installed with fixed plate (18) relative to one side of clamping plate (17), the top of the handle (11) is fixedly connected with scale (15), and sliding sleeve (16) is provided on scale (15) slidingly; The connecting mechanism (20) includes toggle plate (21) and limiting rod (22), the inside of the handle (11) is provided with first sliding slot (13), the limiting rod (22) is slidably connected in the first sliding slot (13), the toggle plate (21) is fixedly connected to one side of the limiting rod (22), the toggle plate (21) penetrates the first sliding slot (13), one end of the limiting rod (22) penetrates the insertion hole (25), one end of the limiting rod (22) penetrating the insertion hole (25) is fixedly connected with first magnetic block (26), one side of the handle (11) close to the first magnetic block (26) is integrally formed with recess, the recess of the handle (11) is fixedly connected with second magnetic block (27).

2. A detachable wrench for an aviation plug as claimed in claim 1, wherein: One side of the handle (11) is fixedly connected with magnetic plate (33).

3. A detachable wrench for an aviation plug as defined in claim 1, wherein: The inside of the handle (11) is slidably connected with holding handle (34), one side of the holding handle (34) is provided with second anti-skid groove (35) at equal intervals.

4. A detachable wrench for an aviation plug as defined in claim 3, wherein: One side of the inside of the handle (11) is provided with screw groove (32), one side of the holding handle (34) is connected with the handle (11) by screw groove (32).

5. The detachable wrench for an aviation plug according to claim 1, wherein: Both sides of the handle (11) are provided with second sliding slot (14), the sliding sleeve (16) is slidably connected with the handle (11) by the second sliding slot (14).

6. A detachable wrench for an aviation plug as defined in claim 1, wherein: The first anti-skid groove (19) is provided in the side adjacent to the clamping plate (17) and the fixed plate (18).

7. The detachable wrench for an aviation plug according to claim 1, wherein: One end of the handle (11) is fixedly connected with connecting sleeve (31), the inside of the connecting sleeve (31) is screw-connected with auxiliary handle (36).

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