Locking structure capable of being quickly fixed and separated

Abstract

The utility model relates to a locking structure capable of being quickly fixed and separated. The locking structure comprises a base; a guide body; a corner cylinder; a central pin shaft; the locking slide block is positioned at the top of the guide body and is connected with the top end of the central pin shaft; a base of the locking structure connects a parent body with a corner cylinder, a rotating end of the corner cylinder is connected with a center pin shaft, the other end of the center pin shaft is connected with a locking sliding block, a guide body is arranged between the center pin shaft and the base, the guide body is located in a guide hole, and the other part of the guide body can penetrate through the parent body and a split body. In this way, pre-positioning of the base, the parent body and the separated body is achieved; after pre-positioning is completed, the rotating cylinder drives the locking sliding block to rotate by 90 degrees, the locking sliding block and the pressing block are connected in a pressing mode, and rapid fixing of the parent body and the separated body is achieved; when the rotating cylinder drives the locking sliding block to rotate by 90 degrees, the locking sliding block and the guide block are overlapped in a top view, and at the moment, the separation body can be separated from the parent body.

Description

TECHNICAL FIELD

[0001] The utility model relates to a locking mechanism, in particular to a locking structure capable of quick fixing and separating. BACKGROUND

[0002] At present, the electric process of the automobile industry is developing rapidly, and the electric trend has also begun in the engineering machinery field. The power consumption of engineering machinery single machine is large, the secondary energy supplement time is long, and the comprehensive efficiency is not high. In order to solve this problem, the industry has carried out research on battery replacement technology. For electric engineering machinery, the whole machine arrangement is difficult, how to realize the battery replacement of engineering machinery, that is, the quick fixing and separating of the parent body and the separated body on the battery pack has become a problem that researchers in the field urgently need to solve. CONTENT OF THE UTILITY MODEL

[0003] The technical problem to be solved by the utility model is how to realize the quick fixing and separating of the parent body and the separated body.

[0004] In order to solve the above technical problem, the technical scheme adopted by the utility model is:

[0005] The utility model is a locking structure capable of quick fixing and separating, which is used for fixing or separating the parent body and the separated body with a pressing block on the upper surface, and comprises: a base, a guide hole vertically penetrating the middle part thereof; a guide body, the lower end part of which is located in the guide hole, and a hole body vertically penetrating the middle part thereof is formed; a corner cylinder, which is fixed at the bottom of the base, and the rotating end thereof is located in the hole body; a center pin shaft, which penetrates the hole body, and the bottom end thereof is hinged with the rotating end of the corner cylinder, and the top end thereof is located outside the top of the guide body; and a locking slider, which is located at the top of the guide body and is connected with the top end of the center pin shaft.

[0006] In the scheme, the base of the locking structure connects the parent body and the corner cylinder, the rotating end of the corner cylinder is connected with the center pin shaft, the other end of the center pin shaft is connected with the locking slider, the guide body is arranged between the center pin shaft and the base, the part of the guide body is located in the guide hole, and the other part can penetrate the parent body and the separated body, so that the predetermined positioning of the base, the parent body and the separated body is realized. When the predetermined positioning is completed, the locking slider is driven by the rotating cylinder to rotate by 90 degrees, the locking slider is connected with the pressing block by pressing, and the quick fixing of the parent body and the separated body is realized. When the locking slider is driven by the rotating cylinder to rotate by 90 degrees, the locking slider and the guide block are coincident in the top view, and at this time the separated body can be separated from the parent body.

[0007] In order to illustrate the locking slider, the center pin shaft how to connect, the utility model discloses the horizontal through -going of the side wall of locking slider is provided with first pin hole, the outer peripheral wall of the center pin shaft is provided with second pin hole, the bolt is inserted into the through -hole formed by the first pin hole and the second pin hole when the first pin hole and the second pin hole are in coaxial position, and the locking slider, the center pin shaft is connected.

[0008] The detachable connection of the center pin shaft and the locking slider is realized by the bolt through the first pin hole and the second pin hole.

[0009] In order to illustrate the base and the parent how to connect, the utility model discloses the upper surface of the base is provided with the first connecting hole connected with the lower surface of the parent.

[0010] The bolt passes through the first connecting hole, and the base is connected with the parent.

[0011] In order to illustrate the base and the corner cylinder how to connect, the utility model discloses the second connecting hole connected with the lower surface of the base is arranged on the corner cylinder.

[0012] The bolt passes through the second connecting hole, and the base is connected with the corner cylinder.

[0013] In order to limit the displacement of the separated body after the parent and the separated body are locked, the utility model discloses the upper surface of the pressing block is provided with positioning groove on opposite sides, the corner cylinder drives the locking slider to rotate and rotate to cooperate with the positioning groove when the parent and the separated body are connected.

[0014] In the scheme, the displacement of the separated body relative to the parent can be limited after the positioning groove cooperates with the locking slider, and the locking slider can be limited to rotate 90 degrees by arranging the positioning groove.

[0015] The utility model discloses a locking structure that can be quickly fixed and separated, the base of the locking structure connects the parent and the corner cylinder, the rotating end of the corner cylinder is connected with the center pin shaft, the other end of the center pin shaft is connected with the locking slider, the guiding body is arranged between the center pin shaft and the base, the part of the guiding body is located in the guiding hole, and the other part can pass through the parent and the separated body, so that the prepositioning of the base, the parent and the separated body is realized. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model is further explained in connection with the drawings and embodiments.

[0017] Fig. 1 Is the structure schematic diagram of the utility model and the parent body, the separated body;

[0018] Fig. 2 Is the structure schematic diagram of the utility model;

[0019] In the drawing: 1 - parent body, 11 - first connecting hole, 12 - second connecting hole, 2 - briquetting, 21 - positioning recess, 3 - separated body, 41 - base, 42 - guide hole, 43 - guide body, 44 - hole body, 45 - corner cylinder, 46 - center pin shaft, 47 - locking slider, 48 - first pin hole, 49 - second pin hole. DETAILED DESCRIPTION

[0020] The utility model is further explained in connection with the drawings. These drawings are all simplified schematic diagrams, just with the schematic way to illustrate the basic structure of the utility model, thus it just shows the structure related to the utility model.

[0021] As Figs. 1-2 Shown, the utility model is a kind of quick fixing and separating locking structure, it is used to fix or separate parent body 1, separated body 3 with briquetting 2 fixed on upper surface, comprising: base 41, vertical through guide hole 42 is arranged in the middle part thereof;Guide body 43, its lower end part is located in the guide hole 42, and hole body 44 is vertically arranged in the middle part thereof;Corner cylinder 45, it is fixed in the bottom of the base 41, and the rotating end thereof is located in the hole body 44;Center pin shaft 46, it passes through the hole body 44, and the bottom end thereof is hinged with the rotating end of the corner cylinder 45, and the top end thereof is located outside the top of the guide body 43;Locking slider 47, it is located in the top of the guide body 43, and is connected with the top end of the center pin shaft 46;

[0022] In the scheme, the base of locking structure connects parent body and corner cylinder, the rotating end of corner cylinder is connected with center pin shaft, the other end of center pin shaft is connected with locking slider, and guide body is arranged between center pin shaft and base, the part of guide body is located in guide hole, and the other part can pass through parent body and separated body, so that the pre-positioning of base, parent body and separated body is realized;When pre-positioning is completed, corner cylinder drives locking slider to rotate 90 °, and locking slider is connected with briquetting, so that the quick fixing of parent body and separated body is realized;When corner cylinder drives locking slider to rotate 90 °, locking slider and guide block are coincident in plan view, so that separated body can be separated from parent body.

[0023] As Figs. 1-2As shown in the figure, in order to illustrate how the locking slider and the center pin are connected, the utility model adopts a first pin hole 48 that is horizontally penetrated through the side wall of the locking slider 47; the center pin 46 is located at one end outside the top of the guide body 43, and a second pin hole 49 is horizontally penetrated through the outer peripheral wall thereof; the latch pin is suitable for being inserted into the through hole formed by the first pin hole 48 and the second pin hole 49 when the first pin hole 48 and the second pin hole 49 are in a coaxial position, and the locking slider 47 and the center pin 46 are axially connected;

[0024] The plug pin passes through the first pin hole and the second pin hole, thereby achieving a detachable connection between the central pin shaft and the locking slide block.

[0025] like Figs. 1-2 As shown, in order to illustrate how the base and the mother body are connected, the utility model adopts that the upper surface of the base 42 is provided with a first connection hole 11 connected to the lower surface of the mother body 1;

[0026] The bolt passes through the first connecting hole to connect the base to the mother body.

[0027] like Figs. 1-2 As shown, in order to illustrate how the base and the corner cylinder are connected, the utility model adopts a second connection hole 12 provided on the corner cylinder 45 and connected to the lower surface of the base 41;

[0028] The bolt passes through the second connecting hole to connect the base to the angle cylinder.

[0029] like Figs. 1-2 As shown, in order to limit the displacement of the separated body after the parent body and the separated body are locked, the utility model adopts positioning grooves 21 on the opposite sides of the upper surface of the pressing block 2; when the corner cylinder 45 drives the locking slider 47 to rotate and rotates to match the positioning grooves 21, the parent body 1 and the separated body 3 are connected;

[0030] In this solution, the positioning groove cooperates with the locking slider to limit the displacement of the separation body relative to the parent body. In addition, the positioning groove is provided to limit the locking slider to rotate only 90°.

[0031] Based on the above-mentioned ideal embodiment of the present invention, and in accordance with the above description, relevant personnel can make various changes and modifications without departing from the technical scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, but must be determined according to the scope of the claims.

Claims

1. A locking structure that can be quickly fixed and separated, which is used to fix or separate a parent body or a separation body with a pressing block fixed on the upper surface, characterized in that: The utility model relates to a kind of angle turning device, including: Base, the guide hole is vertically through in its middle part; Guide body, its lower end part is located in the guide hole, and the hole body is vertically through in its middle part; Corner cylinder, it is fixed in the bottom of the base, and its rotating end is located in the hole body; Center pin shaft, it passes through the hole body, and its bottom end is hinged with the rotating end of the corner cylinder, and its top end is located outside the top of the guide body; Locking slider, it is located in the top of the guide body, and it is connected with the top end of the center pin shaft.

2. The locking structure according to claim 1, wherein The side wall of the locking slider is horizontally through and is provided with first pin hole; The center pin shaft is located outside the top of the guide body, and its outer peripheral wall is horizontally through and is provided with second pin hole; Latch, when the first pin hole and the second pin hole are coaxial, it is suitable for being inserted into the through hole formed by the first pin hole and the second pin hole, and the locking slider and the center pin shaft are connected.

3. The locking structure according to claim 1, wherein The upper surface of the base is provided with first connecting hole connected with the lower surface of the mother body.

4. The locking structure according to claim 1, wherein The corner cylinder is provided with second connecting hole connected with the lower surface of the base.

5. The quick attachable and detachable locking structure according to claim 1, wherein The upper surface of the pressing block is provided with positioning groove on opposite sides; When the corner cylinder drives the locking slider to rotate, and rotates to cooperate with the positioning groove, the mother body and the separated body are connected.

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