Support lock

Abstract

The utility model discloses a support lock, which comprises a lockset, a lock body, a lock rod and a lock body, wherein the lockset is provided with a movable deflector rod; a rotating disc and a spring bolt are arranged in the first body, a protruding block is arranged on the rotating disc, and the protruding block can rotate to drive one end of the spring bolt to stretch out of the first body; the second body is provided with a clamping groove; the shifting rod can drive the rotating disc and the protruding block to rotate, the protruding block is matched with the spring bolt so that the spring bolt can stretch out of the first body and then can be clamped into the clamping groove, the first body and the second body are matched into a whole, the structure is simple, the mode that the shifting rod drives the rotating disc to rotate is adopted, and cost can be greatly reduced.

Description

Technical Field

[0001] The utility model relates to a bracket lock. Background Art

[0002] Most existing locks are unlocked by a mechanical key, which drives a turntable to fasten the second body of the digital product. However, this type of lock requires a complex design of large and small gears for meshing. Since the existing technology has high requirements on the processing accuracy of large and small gears, this directly leads to high production costs and also requires a high assembly process, which directly leads to low production efficiency. Summary of the invention

[0003] In order to solve the above technical problems, the purpose of the utility model is to provide a bracket lock, which can be a combination of technologies involving mechanical transmission switch lock, magnetic adhesion, fast charging, etc.; it mainly drives the turntable to rotate by the lever to realize the lock tongue switch lock function.

[0004] The utility model is realized by the following technical solutions:

[0005] A bracket lock comprises: a lock having a movable lever; a first body, a rotating mechanism and a lock tongue are arranged in the first body, and the rotation of the rotating mechanism can drive one end of the lock tongue to extend out of the first body; a second body, and a clamping groove is arranged on the second body; the lever can drive the rotating mechanism to rotate, and the rotating mechanism cooperates with the lock tongue to make the lock tongue extend out of the first body and then be clamped into the clamping groove, so that the first body and the second body are matched into one.

[0006] In an embodiment of the utility model, the rotating mechanism includes a turntable that can rotate in the first body. A protrusion is provided on the turntable. The protrusion can rotate synchronously with the turntable. The rotation of the protrusion can drive one end of the lock tongue to extend out of the first body and then be inserted into the slot.

[0007] In an embodiment of the utility model, an elastic member is arranged between the locking tongue and the first body, and the elastic member drives the locking tongue to move toward the inside of the first body.

[0008] In an embodiment of the utility model, an opening groove is provided on the turntable, and the lever can be inserted into the opening groove. The lock can drive the lever to rotate when the lock is opened or closed. The rotation of the lever can drive the turntable to rotate relative to the first body. The turntable rotates synchronously with the protrusion, and the rotation of the protrusion can cause the lock tongue to extend from the first body to cooperate with the slot.

[0009] In an embodiment of the utility model, the first body is further provided with a first magnetic attraction component, and the second body is provided with a second magnetic attraction component, and the first magnetic attraction component can be connected with the second magnetic attraction component.

[0010] In an embodiment of the utility model, the first body includes a protrusion facing the second body, and the second body includes a recessed portion facing the first body. The protrusion is matched with the recessed portion, and the surrounding side wall of the protrusion is provided with an opening. The locking tongue can extend out of the first body through the opening, and the surrounding side wall of the recessed portion is provided with a card groove.

[0011] In an embodiment of the utility model, a group of openings are provided on the peripheral side wall of the raised portion, and a group of openings includes two symmetrical openings. At least two groups of card slots are provided on the peripheral side wall of the recessed portion, and each group of card slots includes two symmetrically arranged card slots. A group of openings can be matched and connected with any group of card slots.

[0012] In the embodiment of the utility model, a first PCB board is further disposed in the first body, and a second PCB board is further disposed in the second body, and the first PCB board can be cooperatively connected with the second PCB board.

[0013] In an embodiment of the utility model, a spring ejector pin is arranged on the first PCB board, a first opening is opened on the first body toward the second body, the spring ejector pin can extend into the outside of the first body from the first opening, a contact end that can cooperate with the spring ejector pin is arranged on the second PCB board, and the second PCB board is also connected to a TYPE-C interface.

[0014] In an embodiment of the utility model, the locking tongue is L-shaped, and the locking tongue includes a first connecting piece and a second connecting piece connected to each other, the first connecting piece can cooperate with the card slot, and an elastic member is arranged between the second connecting piece and the first body.

[0015] The utility model provides a bracket lock with the following beneficial effects: the lock tongue switch lock function is realized by driving the turntable to rotate through the lever, the internal structure is simplified, and the cost can be greatly reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a stereogram of the utility model.

[0018] Figure 2 It is a schematic diagram of the first body in the utility model.

[0019] Figure 3 It is a schematic diagram of the second body in the utility model.

[0020] Figure 4 It is a schematic diagram of the convex block and the lock tongue in the utility model when they cooperate.

[0021] Figure 5 It is a schematic diagram of the utility model when the protrusion is not matched with the lock tongue.

[0022] Figure 6 It is an exploded schematic diagram of the first body in the utility model.

[0023] Figure 7 It is an exploded schematic diagram of the second body in the utility model. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0029] Referring to the drawings of the specification, a bracket lock includes: a lock 10, which has a movable lever 11; a first body 10, in which a rotating mechanism and a lock tongue 20 are arranged, and the rotation of the rotating mechanism can drive one end of the lock tongue to extend out of the first body; a second body 40, on which a slot 41 is arranged; the lever can drive the rotating mechanism to rotate, and the rotating mechanism cooperates with the lock tongue to make the lock tongue extend out of the first body and then snap into the slot, so that the first body and the second body are matched into one. In one embodiment, the rotating mechanism includes a turntable 12 that can rotate in the first body, and a protrusion 13 is arranged on the turntable, and the protrusion can rotate synchronously with the turntable, and the rotation of the protrusion can drive one end of the lock tongue to extend out of the first body and then snap into the slot. In one use case, the lock includes a key 14, and the rotation of the key can drive the lever to rotate, wherein the lever can rotate around the central axis of the key rotation, referring to the drawings Figure 4-Figure 6 The central axis of rotation of the key and the lever is a vertical downward axis, while the central axis of rotation of the turntable is a horizontal inward axis. When the turntable rotates, it can be realized whether the protrusion is matched with the lock tongue, thereby realizing the function of switching the lock. In one embodiment, a guiding inclined surface 15 that matches the lock tongue is provided on the protrusion; similarly, the turntable can be rotatably arranged in the first body through the cooperation of the hole and the shaft.

[0030] Furthermore, an elastic member 16 is arranged between the lock tongue and the first body, and the elastic member drives the lock tongue to move toward the inside of the first body. Under the action of the elastic member, the lock tongue maintains its action toward the inside of the first body, but will not be out of position due to the resistance of the turntable (non-bump position). The elastic member can use a spring.

[0031] Preferably, an opening groove 17 is provided on the turntable, and the lever can extend into the opening groove. The opening of the opening groove is relatively large, so that the lever can be kept in the opening groove. The lock can drive the lever to rotate when the lock is opened or closed, and the rotation of the lever can drive the turntable to rotate relative to the first body. The turntable rotates synchronously with the protrusion, and the rotation of the protrusion can extend the lock tongue from the first body to cooperate with the slot. When the protrusion cooperates with the lock tongue, the lock tongue will be pushed out, allowing the lock tongue to extend into the slot, thereby realizing the snap-fit ​​cooperation between the second body and the first body.

[0032] In order to better match the first body with the second body, the first body is also provided with a first magnetic component 21, and the second body is provided with a second magnetic component 42. The first magnetic component can be connected with the second magnetic component, and the two magnetic components play a guiding role.

[0033] In a preferred embodiment, the first body includes a protrusion 22 facing the second body, and the second body includes a recessed portion 43 facing the first body. The protrusion is matched with the recessed portion, and the peripheral side wall of the protrusion is provided with an opening 23, and the locking tongue can extend out of the first body through the opening, and the peripheral side wall of the recessed portion is provided with a card slot 41.

[0034] In order to better match the first body and the second body together, a group of openings are provided on the peripheral side wall of the raised portion, and a group of openings includes two symmetrical openings. At least two groups of card slots are provided on the peripheral side wall of the recessed portion, and each group of card slots includes two symmetrically arranged card slots. A group of openings can be matched and connected with any group of card slots, so that the first body can be matched with the second body at a variety of angles; the raised portion and the recessed portion can be polygonal or circular.

[0035] Preferably, a first PCB board 50 is further provided in the first body, and a second PCB board 60 is further provided in the second body, and the first PCB board can be connected with the second PCB board. A spring ejector pin 51 is provided on the first PCB board, and a first opening 24 is provided in the first body toward the second body, and the spring ejector pin can extend into the first body from the first opening. A contact end 61 that can cooperate with the spring ejector pin is provided on the second PCB board, and the contact end is a conductive material provided on the surface of the second PCB board, such as copper foil, and the contact end is located at the inner periphery of the recessed portion. The second PCB board is also connected with a TYPE-C interface 70, and the spring ejector pin can be electrically contacted with the second PCB board through the contact end.

[0036] Furthermore, the lock tongue 30 is L-shaped, and the lock tongue includes a first connecting piece 31 and a second connecting piece 32 connected to each other. The first connecting piece can cooperate with the card slot, and an elastic member is arranged between the second connecting piece and the first body. The second connecting piece can also ensure that the lock tongue will not separate from the first body from the opening.

[0037] The utility model is more specific: it is mainly composed of a first body and a second body, and also includes two major functions: a lock for switch and a fast charging. The first body is provided with a mechanically driven lock tongue, and contains an input source for the fast charging function; the second body is provided with a card slot and a fast charging function receiving source that cooperates with the lock tongue. The first body is driven by the rotation of the mechanical key to drive the lever to rotate, and the lever in turn drives the turntable to rotate. The turntable and the lever rotate in a vertical plane. The rotation of the turntable causes the lock tongue to retract and retract to achieve the lock function. The power input of the first body through the adapter is transmitted to the first PCB board by the wire. The first PCB board is connected with a spring ejector pin, and the retractable function of the spring ejector pin is used as the output end. The second body is provided with a card slot to buckle the lock tongue extended from the first body to achieve the lock function. The second body is provided with a second PCB board, whose contact contacts the spring ejector pin of the first body, receives the power, and transmits the power to the digital product to achieve the fast charging function. The first body and the second body can cooperate in four directions to achieve the switch lock and charging functions. The first body and the second body are both provided with magnetic suction parts, and the magnetic suction parts can greatly enhance the guidance of the two. The lock is opened by a mechanical key. A lever is installed at the rear of the lock. The rotation of the mechanical key can drive the lever to rotate with the lock as the axis. The lever drives the turntable to rotate, and the turntable pushes out the lock tongue to achieve locking. The mechanical key is reversed to drive the lever to reverse, and the lever drives the turntable to reverse. The lock tongue retracts due to the elastic force of the elastic part to achieve unlocking. The lock and the turntable do not rotate coaxially, but move in perpendicular directions to each other. The connection between the first body and the second body can realize the fast charging function. The adapter power supply is connected to the input first PCB board, and the input first PCB board contacts the transferred second PCB board through the spring ejector, and then the power supply is connected to the terminal device (digital product) through the TYPE-C interface.

[0038] The above description shows and describes the preferred embodiments of the utility model. As mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A bracket lock, characterized in that: include: A lock having a movable lever; A first body, in which a rotating mechanism and a locking tongue are arranged, and the rotation of the rotating mechanism can drive one end of the locking tongue to extend out of the first body; A second body, wherein the second body is provided with a card slot; The lever can drive the rotating mechanism to rotate, and the rotating mechanism cooperates with the lock tongue to enable the lock tongue to extend out of the first body and then be inserted into the slot, so that the first body and the second body are integrated into one.

2. A bracket lock according to claim 1, characterized in that: The rotating mechanism comprises a rotating disk which can rotate in the first body. The rotating disk is provided with a convex block which can rotate synchronously with the rotating disk. The rotation of the convex block can drive one end of the locking tongue to extend out of the first body and then be inserted into the slot.

3. A bracket lock according to claim 2, characterized in that: An elastic member is arranged between the locking tongue and the first body, and the elastic member drives the locking tongue to move toward the inside of the first body.

4. A bracket lock according to any one of claims 2-3, characterized in that: The turntable is provided with an open slot, the lever can extend into the open slot, the lock can drive the lever to rotate when the lock is opened or closed, the rotation of the lever can drive the turntable to rotate relative to the first body, the turntable rotates synchronously with the protrusion, and the rotation of the protrusion can cause the lock tongue to extend from the first body to cooperate with the slot.

5. A bracket lock according to claim 4, characterized in that: The first body is also provided with a first magnetic attraction component, and the second body is provided with a second magnetic attraction component, and the first magnetic attraction component can be connected with the second magnetic attraction component.

6. A bracket lock according to any one of claims 1-3 and 5, characterized in that: The first body includes a protrusion facing the second body, and the second body includes a recessed portion facing the first body. The protrusion is matched with the recessed portion. The surrounding side wall of the protrusion is provided with an opening, and the locking tongue can extend out of the first body through the opening. The surrounding side wall of the recessed portion is provided with a card slot.

7. A bracket lock according to claim 6, characterized in that: A group of openings are arranged on the peripheral side wall of the raised portion, and one group of openings includes two symmetrical openings. At least two groups of card slots are arranged on the peripheral side wall of the recessed portion, and each group of card slots includes two symmetrically arranged card slots. One group of openings can be matched and connected with any group of card slots.

8. A bracket lock according to any one of claims 1-3, 5 and 7, characterized in that: A first PCB board is also arranged in the first body, and a second PCB board is also arranged in the second body. The first PCB board can be matched and connected with the second PCB board.

9. A bracket lock according to claim 8, characterized in that: A spring ejector pin is arranged on the first PCB board, a first opening is opened on the first body toward the second body, the spring ejector pin can extend into the outside of the first body from the first opening, a contact end that can cooperate with the spring ejector pin is arranged on the second PCB board, and the second PCB board is also connected to a TYPE-C interface.

10. A bracket lock according to claim 3, 5, 7 or 9, characterized in that: The locking tongue is L-shaped and includes a first connecting piece and a second connecting piece connected to each other. The first connecting piece can be matched with the card slot, and an elastic member is arranged between the second connecting piece and the first body.

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