Detonator lead wire jointing clamp opened and closed through lateral operation

Abstract

The utility model relates to the technical field of detonator wire connectors, in particular to a detonator lead wire jointing clamp capable of being opened and closed through lateral operation, which comprises a bottom shell and an upper cover, the bottom shell and the upper cover are connected with each other through a hinged structure at the tail part, and the main areas of the bottom shell and the upper cover are respectively a lower wiring structure and an upper wiring structure which can be matched with each other. A box body structure with an open upper part is arranged on one side, far away from the hinge structure, of the lower wiring structure, and lower buckles are arranged on the inner side walls of the two sides of the box body structure; the front part of the upper wiring structure extends forwards to form two parallel side clamping plates which are oppositely arranged, and upper buckles are arranged on the outer side walls of the two clamping plates; when the bottom shell and the upper cover are buckled with each other, the upper buckle and the lower buckle are buckled with each other. According to the utility model, the lower buckle formed on the side wall of the box body structure is matched with the upper buckle formed by the side clamping plate on the buckle of the upper cover and the bottom shell, and the original front connection structure is changed into a side buckle connection structure, so that the operation is more labor-saving, and the opening is smoother.

Description

TECHNICAL FIELD

[0001] The utility model relates to detonator wiring device technical field, especially a detonator lead wiring clamp of lateral operation opening and closing. BACKGROUND

[0002] The detonator wiring device in prior art generally adopts buckle structure setting in front part of wiring area, and the buckle structure is generally set in the frontmost part of the wiring clamp, and the buckle and the socket are set in the front part, when opening the wiring clamp, one hand needs to hold the base, and the other hand needs to pull the operating sheet, and the operation needs very force, and it is difficult to open. UTILITY MODEL CONTENT

[0003] In order to solve the above problems, the utility model provides a detonator lead wiring clamp of lateral operation opening and closing, the wiring clamp can hide the buckle structure to avoid the buckle structure damage, and also facilitates operation.

[0004] In order to realize the above purpose, the utility model adopts the technical scheme that:

[0005] A detonator lead wiring clamp of lateral operation opening and closing, including bottom shell and upper cover, the bottom shell and upper cover are connected with each other through the hinge structure of tail part, the main area of bottom shell and upper cover is respectively lower wiring structure and upper wiring structure that can cooperate with each other,

[0006] The lower wiring structure is provided with box body structure with upper open side on the side away from the hinge structure, and the inner side wall of both sides of the box body structure has lower buckle;

[0007] The front part of the upper wiring structure extends forward to form two parallel side clamping plates oppositely arranged, and the outer side wall of the two clamping plates is provided with upper buckle;

[0008] When the bottom shell and upper cover are mutually buckled, the upper buckle and lower buckle are mutually buckled.

[0009] As preferred, the upper buckle and / or lower buckle are inclined surface buckles.

[0010] As preferred, the front part of the upper wiring structure extends forward to form top plate, and the top plate and two side clamping plates form the structure with the cross section of "U" shape.

[0011] As preferred, the top plate covers the top open place of the box body structure.

[0012] As preferred, the bottom plate of the box body structure is provided with lower hollow at the position corresponding to the lower buckle.

[0013] As preferred, the middle part of the box structure is provided with a main wire installation table extending vertically in front-rear direction, and a wire slot extending vertically is formed on the top surface of the main wire installation table, the wire slot extends through the front part of the box structure to the inside of the lower wire connection structure, and the cross-sectional shape and size of the wire slot match the cross-sectional shape and size of the main wire.

[0014] As preferred, the upper cover is provided with a wire pressing plate corresponding to the box structure, which is used to press the main wire into the wire slot from above.

[0015] As preferred, the bottom of the top plate is provided with a positioning seat with a U-shaped cross section, and the sidewall of the positioning seat is attached to the outer side of the main wire installation table when the bottom shell and the upper cover are assembled.

[0016] The beneficial effects of the present application are as follows:

[0017] The present application adopts the lower buckle formed by the sidewall of the box structure and the upper buckle formed by the side clamping plate to cooperate with the buckle fastener on the upper cover and the bottom shell, changes the original connecting structure of the front part into a side buckle connecting structure, and is more labor-saving and smoother to open. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is an axial side view of the detonator lead wire connection clamp in the closed state of the present application which is opened and closed laterally.

[0019] Figure 2 It is an axial side view of the bottom shell of the detonator lead wire connection clamp of the present application which is opened and closed laterally.

[0020] Figure 3 It is an axial side view of the upper cover of the detonator lead wire connection clamp of the present application which is opened and closed laterally.

[0021] The reference signs include:

[0022] 10-bottom shell, 11-lower hinge structure, 12-lower wire connection structure, 121-front structure plate, 131-box structure, 1311-lower buckle, 132-internal cavity, 133-lower hollow, 134-corner notch, 135-main wire installation table, 1351-installation table chamfer;

[0023] 20-upper cover, 21-upper hinge structure, 22-upper wire connection structure, 231-side clamping plate, 2311-upper buckle, 2312-anti-skid strip, 232-top plate, 233-positioning seat, 234-wire pressing plate;

[0024] 30-main wire. DETAILED DESCRIPTION

[0025] In order to make the objectives, technical solutions and advantages of the present technical solution clearer, the present technical solution will be further described in detail below with specific embodiments. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present technical solution.

[0026] In order to solve the problem that the wire clamp is easy to leak water at the position where the main wire 30 penetrates, as shown in the prior art, Figure 1 the present embodiment proposes a wire clamp for detonating detonator. The main purpose of the present wire clamp is to solve the problem that it is difficult to seal the perforation of the main wire 30. The main body of the present wire clamp includes a bottom shell 10 and an upper cover 20. In the present embodiment, the main wire 30 is a wire material with a certain elasticity.

[0027] As shown in the present embodiment, Figure 2 the bottom shell 10 in the present embodiment includes a lower wire connecting structure 12 occupying the main area in the middle part, and a lower hinge structure 11 is arranged at the tail position of the lower wire connecting structure 12. In the present embodiment, the lower hinge structure 11 is a hinge column. The front end of the lower wire connecting structure 12 is a front structure plate 121, and the front part of the front structure plate forms a box body structure 131. The opening of the box body structure 131 is upward, and the rear plate of the box body structure 131 and the front part of the lower wire connecting structure 12 share the front structure plate 121 in the present embodiment.

[0028] In the present embodiment, the side wall of the box body structure 131 is provided with a lower buckle 1311 close to the side of the front structure plate 121. In the present embodiment, the inner side of the two side walls is provided with a lower buckle 1311 to form two buckles opposite in position. A corner gap 134 is formed at the transition of the side plate and the front plate of the box body structure 131. In the present embodiment, the middle part of the box body structure 131 is provided with a main wire 30 mounting table 135 extending vertically in the front-rear direction. The top surface of the main wire 30 mounting table 135 is provided with a vertical wire slot extending through the front part of the box body structure 131 to the inside of the lower wire connecting structure 12. The cross-sectional shape and size of the wire slot match those of the main wire 30.

[0029] As shown in the present embodiment, Figure 3 the main area of the upper cover 20 in the present embodiment is an upper wire connecting structure 22, and the tail part of the upper wire connecting structure 22 is an upper hinge structure 21. In the present embodiment, the upper hinge structure 21 is a round hole fastener used in cooperation with the lower hinge structure 11, and the two form a rotary connection after cooperation.

[0030] The structure of the body cross section is "U" shape at the front extension of the upper connecting structure 22, which includes a top plate 232 and two oppositely arranged and front and back extending side clamping plates 231, which are inwardly recessed to form a stepped structure at the connection of the side clamping plates 231 and the upper connecting structure 22, and an upper buckle 2311 is arranged at the outside of the stepped structure, and an anti-skid strip 2312 is arranged on the main extension surface of the outside of the side clamping plate 231. A positioning seat 233 of the structure of the cross section of the "U" shape is opened on the lower surface of the top plate 232, and the inside of the positioning seat 233 is penetrated by a wire pressing plate 234 from front to back.

[0031] In combination Figure 2 and Figure 3 As shown in the figure, when the bottom shell 10 and the upper cover 20 are buckled with each other, the upper buckle 2311 can enter the inside of the box body structure 131 and cooperate with the lower buckle 1311. As preferred, in order to make the upper buckle 2311 and the lower buckle 1311 cooperate more easily, the upper buckle 2311 and the lower buckle 1311 are inclined buckles. At the same time, the stepped structure of the side clamping plate 231 is stretched out of the box body structure 131. At this time, the main extension surface of the side clamping plate 231 and the anti-skid strip 2312 can be exposed to the box body structure 131. The top plate 232 covers the top opening of the box body structure 131, so that the upper buckle 2311 and the lower buckle 1311 are hidden in the area enclosed by the box body structure 131 and the top plate 232, and when the upper cover 20 is opened in the state that the bottom shell 10 and the upper cover 20 are buckled, the user only needs to press the anti-skid strips 2312 on both sides with the thumb and the index finger, so that the upper buckle 2311 and the lower buckle 1311 are separated. In the embodiment, the bottom shell 10 and the upper cover 20 are respectively integrally formed plastic parts, so they have good elastic deformation ability.

[0032] At the same time, when the bottom shell 10 and the upper cover 20 are buckled, when the bottom shell 10 and the upper cover 20 are assembled, the side wall of the positioning seat 233 is attached to the outside of the main wire 30 installation table 135, and the upper buckle 2311 enters the inner cavity 132. In the embodiment, since the inner part of the main wire 30 installation table 135 forms a wire groove for preventing the displacement of the main wire 30, the positioning seat 233 forms a plate structure on both sides of the wire groove, and the connection between the upper surface and the side surface of the plate structure on both sides of the wire groove is chamfered, that is, the installation table chamfer 1351 is formed, which is used for guiding and positioning the assembly of the positioning seat 233.

[0033] In the embodiment, the upper cover 20 corresponds to the box body structure 131 and has a wire pressing plate 234, which is used for pressing the main wire 30 in the wire groove from above, so as to prevent the displacement of the main wire 30 under force.

[0034] In addition, as preferred, the bottom plate of the box body structure 131 is provided with a lower hollow 133 corresponding to the position of the lower buckle 1311. The role of the lower hollow 133 is to avoid the lower buckle 1311 and the upper buckle 2311 from being unable to be separated, at which time the lower buckle 1311 and the upper buckle 2311 can be forced to be separated by prying through the insertion of a pry bar into the lower hollow 133.

[0035] It should be noted that in the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more than two; the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only for the purpose of description, and cannot be understood as indicating or implying relative importance. At the same time, in the description of the present application, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0036] The above is only the preferred embodiment of the present application, and for ordinary skilled in the art, according to the technical content of the present application, many changes can be made in the specific implementation manner and application range, as long as these changes do not deviate from the concept of the present application, they all belong to the protection scope of the present patent.

Claims

1. A side operation open-close detonator lead wire connector, comprising a bottom shell and an upper cover, the bottom shell and the upper cover are connected to each other through a hinge structure of a tail part, main areas of the bottom shell and the upper cover are respectively lower and upper wire connection structures capable of matching each other, characterized in that: the lower wire connection structure is provided with a box body structure with an upper opening on a side away from the hinge structure, inner side walls of both sides of the box body structure are provided with lower buckles; a front part of the upper wire connection structure extends forward to form two parallel side clamping plates arranged oppositely, outer side walls of the two clamping plates are provided with upper buckles; when the bottom shell and the upper cover are buckled to each other, the upper buckles and the lower buckles are buckled to each other. The upper buckle and / or the lower buckle is a bevel buckle. The front part of the upper wire connection structure extends forward to form a top plate, the top plate and the two side clamping plates form a structure with a "U" shape in cross section. The top plate covers the top opening of the box body structure.

2. The side-operated, open-close detonator lead connector of claim 1, wherein: A lower hollow is arranged at a position corresponding to the lower buckle of the bottom plate of the box body structure.

3. The side-operated, open-close detonator lead connector of claim 1, wherein: A main wire mounting table extending vertically in a front-rear direction is arranged in the middle part of the box body structure, a wire slot extending vertically is arranged on the top surface of the main wire mounting table, the wire slot extends through the front part of the box body structure to the inside of the lower wire connection structure, and the cross-sectional shape and size of the wire slot match the cross-sectional shape and size of the main wire.

4. The side-operated, open-close detonator lead connector of claim 3, wherein: The upper cover is provided with a wire pressing plate corresponding to the box body structure, which is used to press the main wire in the wire slot from above.

5. The side-operated, open-close detonator lead connector of claim 4, wherein: The bottom part of the top plate is provided with a positioning seat with a "U" shape in cross section, when the bottom shell and the upper cover are assembled, the side wall of the positioning seat is attached to the outer side of the main wire mounting table.

6. The side-operated, open / close detonator lead connector of claim 5, wherein: ​ 7. The side-operated, open / close detonator lead connector of claim 6, wherein: ​ 8. The side-operated, open / close detonator lead connector of claim 7, wherein: ​

Images