Self-locking battery compartment structure

Abstract

The utility model relates to the technical field of portable power supply equipment, in particular to a self-locking battery compartment structure, which comprises a compartment body, a battery is mounted in the compartment body, a mounting groove is arranged on one side of the compartment body, a self-locking device is mounted in the mounting groove, and a groove cover covers the mounting groove. According to the self-locking device, the two lock catch assemblies are arranged in the installation groove, the first spring is arranged between the lock catch assemblies, under the elastic force effect of the first spring, the lock tongue can stretch out of the installation groove in the natural state, the lock tongue is locked in a clamping groove in equipment, and the self-locking function is achieved; a self-locking hook of a self-locking buckle installed in the buckle assembly hooks a first protrusion on the bottom face of an installation groove through the elastic force effect of a second spring, it is guaranteed that the left buckle and the right buckle do not slide under the accidental conditions that the left buckle and the right buckle fall off, the battery bin can be taken out only through one hand, the holding position does not need to be changed, the use efficiency is improved, and the experience feeling is better.

Description

Technical Field

[0001] The utility model relates to the technical field of portable power supply equipment, in particular to a self-locking battery compartment structure. Background Art

[0002] A battery compartment is a structure specifically used to store batteries. It can be a box or shelf, or a facility within a room or machine room. The design of the battery compartment usually takes into account insulation to ensure safe isolation between the battery and the outer shell, as well as between the batteries. This structure is used in various electrical devices, such as laptops, remote controls, electric toys, etc., and can provide power support when needed. The battery compartment is usually located under the fuselage for easy battery replacement and maintenance, and is a key component for providing power.

[0003] Commonly used battery compartments are directly fixed on electronic devices. Portable battery compartments often use springs to control the position of the lock to achieve the fixation and removal of the battery compartment. The existing contact lock and removal of the battery compartment usually require two hands to complete, affecting the use and experience. When the battery compartment is hit by external force or falls, it is easy to pop out of the device, affecting the use of the device and the stability of the circuit.

[0004] Chinese patent CN220585390U discloses a self-locking and anti-drop battery compartment for removable batteries. It includes a mounting plate and a battery slot provided on the upper surface of the mounting plate, a battery fixing iron sheet is provided on the upper side of the battery slot away from the abutting edge, a clamping mechanism for preventing the battery from falling off is provided below the battery fixing iron sheet, and a tightening mechanism for facilitating battery replacement is provided below the mounting plate. The utility model provides a clamping column fixedly provided on the lower surface of both ends of the battery fixing iron sheet so as to be slidably connected to the inside of the clamping flat hole provided on the upper surface of the mounting plate, and cooperates with a spring sleeved on the outside of the guide pin so that the clamping column is located at one end of the clamping flat hole away from the assembly hole, thereby making the battery fixing iron sheet abut against one side of the battery, and the battery fixing iron sheet can securely bind the battery inside the battery slot, and when the battery fixing iron sheet is dragged, the clamping column can slide inside the clamping flat hole, so as to facilitate battery replacement.

[0005] The above patent realizes the binding of the battery, which effectively avoids the shutdown and restart of the device and avoids the loss of data due to sudden power failure of the device. The battery slot is directly opened on the installation plate. This method cannot be replaced when the battery slot is damaged or the accessories in the battery slot are corroded, which affects the overall service life of the electronic device. Utility Model Content

[0006] In view of the shortcomings of the prior art, the purpose of the present utility model is to propose a self-locking battery compartment structure, which is used to solve the defects in the prior art that the battery compartment is easily popped out of the device when the battery compartment is hit by external force or falls, as well as the problem of inconvenient loading and affected user experience.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A self-locking battery compartment structure comprises a compartment body, in which a battery is installed, a mounting groove is provided on one side of the compartment body, a self-locking device is installed in the mounting groove, and a groove cover is also provided above the mounting groove.

[0009] Preferably, the self-locking device includes two lock components, one end of the lock component is provided with a lock tongue, and the other end of the lock component is provided with a spring seat, the two lock components are symmetrically and slidably installed at the left and right ends of the installation groove, the two lock tongues are respectively arranged at the two ends of the installation groove and extend out of the installation groove, the spring seat is located on the opposite side, and a first spring is connected between the two spring seats.

[0010] Preferably, a through slot is provided in the middle of the locking buckle assembly, and a self-locking buckle is installed in the through slot.

[0011] Preferably, the self-locking buckle includes a self-locking hook, which is L-shaped. A locking hook is provided at one end of the self-locking hook, and a first protrusion is provided at the bottom of the mounting groove, and the locking hook is clamped with the first protrusion; the other end of the self-locking hook is connected to a second spring, and a spring limiting seat is provided above the spring seat, one end of the second spring is connected to the self-locking hook, and the other end of the second spring extends out of the through slot and abuts against the spring limiting seat; a connecting buckle is also provided on the outer side wall of the self-locking hook, and mounting holes are symmetrically provided along both sides of the through slot at the bottom of the locking buckle assembly, and the connecting buckle is rotatably connected in the mounting hole.

[0012] Preferably, the lock catch assembly is further provided with a lock tongue limiting member, the lock tongue limiting member is located above the lock tongue, and the lock tongue limiting member is limited in the installation groove.

[0013] Preferably, hooks are provided on both outer side walls of the locking assembly, and strip grooves are provided on the side walls of the installation groove. The hooks are engaged in the strip grooves and slide left and right along the strip grooves.

[0014] Preferably, a decorative cover is also installed in the through slot, and the decorative cover is located above the lock hook.

[0015] Preferably, through holes are symmetrically provided on the slot cover, and the positions of the through holes correspond to the positions of the through slots.

[0016] Preferably, the slot cover and the mounting slot are buckled with each other.

[0017] Preferably, a plurality of limiting members are provided in the installation groove, and the limiting members are located on both sides of the first spring.

[0018] Preferably, the decorative cover is buckled in the through groove.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] The self-locking device designed in the utility model is provided with two lock components in the installation groove, and a first spring is provided in the middle of the lock component. Under the elastic force of the first spring, the lock tongue will naturally extend out of the installation groove and lock in the card slot on the device, so as to realize the self-locking function and lock firmly. The self-locking buckle installed in the lock component is hooked with the first protrusion on the bottom surface of the installation groove by the elastic force of the second spring, so as to ensure that the left and right lock buckles do not slide in unexpected situations such as falling. When the battery compartment needs to be removed, the first spring and the second spring can be squeezed toward the middle, and the second spring makes the lock hook of the self-locking hook tilt and unlock. At this time, the first spring is also compressed, and the lock tongue is retracted into the installation groove, so that it can be removed. Only one hand position is required to remove the battery compartment, and there is no need to change the holding position, so the use efficiency is improved and the user experience is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a self-locking battery compartment structure proposed by the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of a self-locking device of a self-locking battery compartment structure proposed by the utility model;

[0023] Figure 3 This is a schematic diagram of the installation structure of a self-locking device of a self-locking battery compartment structure proposed by the utility model;

[0024] Figure 4 It is a schematic diagram of a self-locking buckle structure of a self-locking battery compartment structure proposed by the utility model;

[0025] Figure 5 This is a schematic diagram of the structure of a self-locking battery compartment proposed by the utility model;

[0026] In the figure: wherein: 1, bin body; 2, mounting slot; 3, lock assembly; 4, first spring; 5, self-locking buckle; 6, slot cover; 7, battery; 8, decorative cover; 21, first protrusion; 22, strip groove; 23, limiter; 31, lock tongue; 32, spring seat; 33, hook; 34, through slot; 35, through hole; 36, lock tongue limiter; 38, spring limiter; 51, self-locking hook; 52, lock hook; 53, second spring; 54, connecting buckle; 61, through hole. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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 of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example

[0029] A self-locking battery compartment structure comprises a compartment body 1, wherein a battery 7 is installed in the compartment body 1, a mounting groove 2 is provided on one side of the compartment body 1, a self-locking device is installed in the mounting groove 2, and a slot cover 6 is also provided above the mounting groove 2.

[0030] In this embodiment, the self-locking device includes two lock components 3, one end of the lock component 3 is provided with a lock tongue 31, and the other end of the lock component 3 is provided with a spring seat 32. The two lock components 3 are symmetrically and slidably installed at the left and right ends of the installation groove 2. The two lock tongues 31 are respectively arranged at the two ends of the installation groove 2 and extend out of the installation groove 2. The spring seat 32 is located on the opposite side, and a first spring 4 is connected between the two spring seats 32.

[0031] The first spring 4 has elastic force. Under the elastic force of the first spring 4, the lock tongue 31 of the lock assembly 3 will extend out of the installation slot 2 in a natural state and be connected to the card slot of the electronic device to achieve a self-locking function. When the battery compartment needs to be removed, the lock assembly 3 is squeezed toward the middle as a whole, and the first spring 4 begins to compress. At this time, the lock tongues 31 of the lock assembly 3 on both sides are retracted into the installation slot 2, and the battery compartment can be unlocked and removed.

[0032] In this embodiment, a through slot 34 is provided in the middle of the locking component 3 , and a self-locking buckle 5 is installed in the through slot 34 .

[0033] In this embodiment, the self-locking buckle 5 includes a self-locking hook 51, which is L-shaped. A locking hook 52 is provided at one end of the self-locking hook 51, and a first protrusion 21 is provided at the bottom of the mounting groove 2, and the locking hook 52 is clamped with the first protrusion 21; the other end of the self-locking hook 51 is connected to a second spring 53, and a spring limiting seat 38 is provided above the spring seat 32, one end of the second spring 53 is connected to the self-locking hook 51, and the other end of the second spring 53 extends out of the through slot 34 and abuts against the spring limiting seat 38; a connecting buckle 54 is also provided on the outer wall of the self-locking hook 51, and mounting holes 35 are symmetrically provided along both sides of the through slot 34 at the bottom of the locking buckle assembly 3, and the connecting buckle 54 is rotatably connected in the mounting hole 35.

[0034] The self-locking buckle 5 is installed in the through groove 34, the connecting buckle 54 is located at the L-shaped corner of the self-locking hook 51, and the mounting hole 35 is arranged at the bottom of the two side walls of the through groove 34, close to the side of the spring seat 32, and the connecting buckle 54 is rotatably connected to the mounting hole 35; the locking hook 52 is hooked with the first protrusion 21, and the movement of the locking buckle assembly 3 toward the middle of the mounting groove 2 is limited, thereby preventing the battery compartment from popping out of the electronic device body in the event of an accidental fall such as slipping; the second spring 53 is connected between the spring mounting seat 38 and the self-locking hook 51, and in a natural state, the tension of the second spring 53 keeps the locking hook 52 stuck with the first protrusion 21; when the battery compartment needs to be removed, the upper ends of the self-locking hooks 51 on both sides are pressed toward the middle of the mounting groove 2, at which time the second spring 53 is compressed, the locking hook 52 is tilted, and disengaged from the first protrusion 21, thereby achieving unlocking.

[0035] In this embodiment, a lock tongue limiting member 36 is further provided on the lock catch assembly 3 . The lock tongue limiting member 36 is located above the lock tongue 31 , and the lock tongue limiting member 36 is limited in the installation groove 2 .

[0036] A first spring 4 is installed between the two lock components 3 . The first spring has tension. A lock tongue limiting member 36 is provided to further limit the range in which the lock tongue 31 extends out of the installation slot 2 .

[0037] In this embodiment, hooks 33 are provided on both outer side walls of the locking assembly 3 , and strip grooves 22 are provided on the side walls of the installation groove 2 . The hooks 33 are engaged in the strip grooves 22 and slide left and right along the strip grooves 22 .

[0038] The length of the strip groove 22 is greater than the length of the hook 33, so that the hook 33 can slide back and forth along the strip groove 22, limiting the left and right sliding range of the lock assembly 3.

[0039] In this embodiment, a decorative cover 8 is further installed in the through slot 34 , and the decorative cover 8 is located above the locking hook 52 .

[0040] In this embodiment, the slot cover 6 is symmetrically provided with through holes 61, and the positions of the through holes 61 correspond to the through slots 34. The size of the through holes 61 covers the left and right movement range of the through slots 34.

[0041] In this embodiment, the slot cover 6 and the mounting slot 2 are buckled with each other.

[0042] In this embodiment, a plurality of limit members 23 are provided in the installation groove 2, and the limit members 23 are located on both sides of the first spring 4. The limit members 23 limit the left and right sides of the first spring 4, so that the first spring 4 has better stability when compressed.

[0043] In this embodiment, the decorative cover 8 is buckled in the through slot 34 .

[0044] The use principle of the self-locking battery compartment structure of the utility model is as follows:

[0045] When the battery compartment needs to be removed, two fingers can be used to squeeze the lock assembly 3 on the left and right sides of the installation slot 2 toward the middle, the first spring 4 and the second spring 53 are compressed, and the second spring 53 causes the lock hook 51 of the self-locking hook 5 to tilt and unlock. At this time, the first spring 4 is also compressed, and the lock tongue 31 is retracted into the installation slot 2, and the battery compartment can be removed. The first spring 4 is arranged in the middle of the lock assembly 3. Under the elastic force of the first spring 4, the lock tongue 31 will extend out of the installation slot 2 in a natural state and lock in the card slot on the device, realizing the self-locking function and locking firmly; the self-locking buckle 5 installed in the lock assembly 3 is acted on by the elastic force of the second spring 53, and the lock hook 52 hooks the first protrusion 21 on the bottom surface of the installation slot 2, ensuring that the lock assembly does not slide when an accident such as falling occurs.

[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A self-locking battery compartment structure, comprising a compartment body (1), characterized in that: A battery (7) is installed in the warehouse body (1); a mounting groove (2) is provided on one side of the warehouse body (1); a self-locking device is installed in the mounting groove (2); and a groove cover (6) is provided above the mounting groove (2); The self-locking device comprises two lock components (3), one end of the lock component (3) is provided with a lock tongue (31), the other end of the lock component (3) is provided with a spring seat (32), the two lock components (3) are symmetrically and slidably installed at the left and right ends of the installation groove (2), the two lock tongues (31) are respectively arranged at the two ends of the installation groove (2) and extend out of the installation groove (2), the spring seat (32) is located on the opposite side, and a first spring (4) is connected between the two spring seats (32).

2. A self-locking battery compartment structure according to claim 1, characterized in that: A through slot (34) is provided in the middle of the locking buckle assembly (3), and a self-locking buckle (5) is installed in the through slot (34).

3. A self-locking battery compartment structure according to claim 2, characterized in that: The self-locking buckle (5) comprises a self-locking hook (51), the self-locking hook (51) is L-shaped, a locking hook (52) is provided at one end of the self-locking hook (51), a first protrusion (21) is provided at the bottom of the mounting groove (2), and the locking hook (52) is engaged with the first protrusion (21); the other end of the self-locking hook (51) is connected with a second spring (53), a spring limiting seat (38) is provided above the spring seat (32), one end of the second spring (53) is connected with the self-locking hook (51), and the other end of the second spring (53) extends out of the through groove (34) and abuts against the spring limiting seat (38); a connecting buckle (54) is also provided on the outer side wall of the self-locking hook (51), and mounting holes (35) are symmetrically provided at the bottom of the locking buckle assembly (3) along both sides of the through groove (34), and the connecting buckle (54) is rotatably connected in the mounting hole (35).

4. The self-locking battery compartment structure according to claim 1, characterized in that: The lock catch assembly (3) is also provided with a lock tongue limiting member (36), the lock tongue limiting member (36) is located above the lock tongue (31), and the lock tongue limiting member (36) is limited in the installation groove (2).

5. The self-locking battery compartment structure according to claim 1, characterized in that: Both outer side walls of the locking assembly (3) are provided with hooks (33), and the side walls of the mounting groove (2) are provided with strip grooves (22). The hooks (33) are engaged in the strip grooves (22) and slide left and right along the strip grooves (22).

6. The self-locking battery compartment structure according to claim 3, characterized in that: A decorative cover (8) is also installed in the through slot (34), and the decorative cover (8) is located above the lock hook (52).

7. The self-locking battery compartment structure according to claim 1, characterized in that: The slot cover (6) is symmetrically provided with through holes (61), and the positions of the through holes (61) and the through slots (34) correspond to each other.

8. The self-locking battery compartment structure according to claim 1, characterized in that: The slot cover (6) and the mounting slot (2) are buckled with each other.

9. The self-locking battery compartment structure according to claim 2, characterized in that: A plurality of limiting members (23) are arranged in the installation groove (2), and the limiting members (23) are located on both sides of the first spring (4).

10. The self-locking battery compartment structure according to claim 6, characterized in that: The decorative cover (8) is buckled in the through groove (34).

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