Battery compartment mechanism and sighting device

Abstract

This utility model discloses a battery compartment mechanism and aiming device. The battery compartment mechanism includes a housing and a replaceable flip-top assembly. The housing has a first latching portion on a first side and a second latching portion on a second side. The replaceable flip-top assembly includes a flip-top and a first and a second latch on the flip-top. The first latch and the first latching portion are detachably connected, and the second latch and the second latching portion are also detachably connected. A first elastic element is provided on the side of the flip-top facing the receiving cavity, and the first elastic element is used to contact the battery inside the receiving cavity. In use, when the battery is short, a replaceable flip-top assembly with a longer first elastic element can be installed on the housing; when the battery is long, a replaceable flip-top assembly with a shorter first elastic element can be installed on the housing. Therefore, the replaceable flip-top assembly can accommodate batteries of different lengths, thereby improving the adaptability of the battery compartment mechanism.

Description

Technical Field

[0001] This application relates to the field of battery technology, and in particular to a battery compartment mechanism and aiming device. Background Technology

[0002] Aiming devices are widely used in defense, industry, civilian and hunting fields. The batteries on aiming devices are usually detachable. However, for the same model of battery, the length of the battery may vary in different manufacturers, countries or regions.

[0003] The current aiming device can only be used with one type of battery. If the battery length is not compatible, the device will shut down due to the impact force.

[0004] Therefore, how to adapt to the replacement of batteries of different lengths is a technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] One objective of this application is to provide a battery compartment mechanism that can effectively adapt to the replacement of batteries of different lengths, and another objective is to provide an aiming device including the above-mentioned battery compartment mechanism.

[0006] To achieve the above objectives, this application provides the following technical solution:

[0007] A battery compartment mechanism, comprising:

[0008] The housing has a receiving cavity inside for accommodating a battery. The housing has a first snap-fit ​​part on a first side and a second snap-fit ​​part on a second side. The first side and the second side are two opposite sides of one end of the receiving cavity.

[0009] A replaceable flip cover assembly includes a flip cover and a first buckle and a second buckle disposed on the flip cover. The first buckle and the first latching part are detachably connected, and the second buckle and the second latching part are detachably connected. A first elastic element is provided on the side of the flip cover facing the receiving cavity, and the first elastic element is used to contact the battery in the receiving cavity.

[0010] In some embodiments, the replaceable cover assembly further includes a push-pull bracket, the first end of which is hinged to the first end of the cover via a first pin, the first latching part being a hook, the first buckle being a U-shaped buckle, the opening of which is hinged to the first end of the push-pull bracket via a second pin, the U-shaped buckle being detachably hung on the hook, the first pin and the second pin being arranged parallel to each other, and the push-pull bracket being detachably connected to the cover.

[0011] In some embodiments, the replaceable cover assembly further includes a push-pull cover and a first reset member. The cover has a first hook on the side away from the receiving cavity. The push-pull cover is slidably connected to the side of the push-pull bracket opposite to the cover. The push-pull bracket has a first slide groove and a second slide groove. The push-pull cover has a first push block and a second hook. The first push block is located in the first slide groove, and one end of the first reset member abuts against the side wall of the first slide groove away from the second slide groove, and the other end abuts against the first push block. The second hook extends out from the second slide groove. The second hook engages with the first hook under the elastic force of the first reset member. When the push-pull cover compresses the first reset member through the first push block, the first hook and the second hook disengage.

[0012] In some embodiments, a first guide rod is provided in the first groove, and the first push block and the first reset member are sleeved on the first guide rod.

[0013] In some embodiments, a negative electrode circuit board is provided on the side of the push-pull bracket facing the receiving cavity, the first elastic member is provided on the negative electrode circuit board, and a negative electrode silicone pad is also provided on the negative electrode circuit board. The negative electrode silicone pad is provided with a first through hole for the first elastic member to extend out.

[0014] In some embodiments, the negative electrode circuit board is detachably connected to the push-pull bracket.

[0015] In some embodiments, the battery compartment mechanism further includes a battery compartment assembly disposed within the receiving cavity.

[0016] In some embodiments, the battery compartment assembly includes a battery compartment and a positive electrode circuit board. The positive electrode circuit board is disposed at one end of the battery compartment. A second elastic member is provided on the side of the positive electrode circuit board facing the inside of the battery compartment. A positive electrode silicone pad is also provided on the positive electrode circuit board. A second through hole is provided on the positive electrode silicone pad for the second elastic member to extend out.

[0017] In some embodiments, the battery compartment mechanism further includes a push-pull plate, a second reset member, and a second guide rod. The outer side of the housing is provided with a third sliding groove and a third hook. The second locking part is a pin receiving groove disposed between the first sliding groove and the third hook. The second guide rod is disposed in the third sliding groove. The second reset member is sleeved on the second guide rod. A second push block is provided on one side of the push-pull plate. One end of the second reset member abuts against the second push block, and the other end abuts against the side of the third sliding groove away from the pin receiving groove. The second buckle includes a locking shaft, which is placed in the pin receiving groove. The push-pull plate is locked with the third hook under the elastic force of the second reset member to restrict the locking shaft in the pin receiving groove.

[0018] A targeting device includes a battery compartment mechanism as described in any of the preceding claims, and further includes a sight, the battery compartment mechanism being connected to the sight.

[0019] Compared with existing technologies, the above technical solution has the following advantages:

[0020] This application provides a battery compartment mechanism and aiming device, comprising: a housing and a replaceable flip-top assembly. The housing has a first latching portion on a first side and a second latching portion on a second side. The replaceable flip-top assembly includes a flip-top and a first and a second latching portion disposed on the flip-top. The first latching portion and the first latching portion are detachably connected, and the second latching portion and the second latching portion are detachably connected. A first elastic element is provided on the side of the flip-top facing the receiving cavity, and the first elastic element is used to contact the battery inside the receiving cavity. In use, when the battery length is short, a replaceable flip-top assembly with a longer first elastic element can be selected and installed on the housing; when the battery length is long, a replaceable flip-top assembly with a shorter first elastic element can be selected and installed on the housing. Therefore, the replaceable flip-top assembly can accommodate batteries of different lengths, thereby improving the adaptability of the battery compartment mechanism. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this application. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0022] Figure 1 This is a three-dimensional structural schematic diagram of a battery compartment mechanism provided in one specific embodiment of this application.

[0023] Figure 2This is a three-dimensional structural schematic diagram of a battery compartment mechanism provided for one specific embodiment of this application;

[0024] Figure 3 for Figure 2 A three-dimensional structural diagram of the battery compartment mechanism in which the battery compartment and the replaceable flip cover assembly are in a separated state.

[0025] Figure 4 An exploded view of a battery compartment mechanism provided for a specific embodiment of this application;

[0026] Figure 5 This is a front view structural diagram of a replaceable flip-top assembly of a battery compartment mechanism provided for a specific embodiment of this application;

[0027] Figure 6 for Figure 5 Exploded view of the replaceable flip-top assembly;

[0028] Figure 7 This is a front view structural schematic diagram of another replaceable flip-top assembly of a battery compartment mechanism provided for a specific embodiment of this application;

[0029] Figure 8 for Figure 7 Exploded view of the replaceable flip-top assembly.

[0030] The attached figures are labeled as follows:

[0031] 10-Housing shell, 101-Receiving cavity, 11-First snap-fit ​​part, 12-Second snap-fit ​​part, 13-Third sliding groove, 14-Third hook;

[0032] 20-Replaceable flip cover assembly, 21-First buckle, 22-Second buckle, 23-Flip cover, 231-First hook, 24-Push-pull bracket, 241-First pin, 242-Second pin, 243-First slide groove, 244-Second slide groove, 25-Push-pull cover, 251-First push block, 252-Second hook, 26-First reset component, 27-First guide rod, 28-Negative circuit board, 281-First elastic component, 282-Negative silicone pad;

[0033] 30-Battery compartment assembly, 31-Battery compartment, 32-Positive circuit board, 33-Second elastic element, 34-Positive silicone pad, 35-Screw, 36-Contact, 37-Groove;

[0034] 40-Push-pull plate, 41-Second push block, 42-Second reset component, 43-Second guide rod. Detailed Implementation

[0035] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0036] Please refer to Figures 1 to 8 .

[0037] This application provides a battery compartment mechanism, including: a housing 10 and a replaceable flip-top assembly 20. The housing 10 has a receiving cavity 101 for accommodating a battery. A first latching portion 11 is provided on a first side of the housing 10, and a second latching portion 12 is provided on a second side. The first side and the second side are opposite sides of one end of the receiving cavity 101. Specifically, as shown... Figures 1 to 3 As shown, the first side is located on one side of one end of the receiving cavity 101, and the second side is located on the other side of one end of the receiving cavity 101, with these two sides arranged opposite to each other; the replaceable flip cover assembly 20 includes a flip cover 23 and a first latch 21 and a second latch 22 provided on the flip cover 23. The first latch 21 and the first engaging part 11 are detachably connected, and the second latch 22 and the second engaging part 12 are detachably connected. A first elastic element 281 is provided on the side of the flip cover 23 facing the receiving cavity 101. The first elastic element 281 is used to contact the battery in the receiving cavity 101. The first elastic element 281 can be selected as a spring. Specifically, multiple replaceable flip cover assemblies 20 can be provided, and the length of the first elastic element 281 on each replaceable flip cover assembly 20 is different. When the battery length is short, a replaceable flip cover assembly 20 with a longer first elastic element 281 can be selected and installed on the housing 10, as shown in the figure. Figure 5 and Figure 6 As shown; when the battery is long, a shorter replaceable flip-top assembly 20 of the first elastic element 281 can be selected and installed on the housing 10, as shown in the figure. Figure 7 and Figure 8 As shown, the replaceable flip cover assembly 20 can accommodate batteries of different lengths, thus improving its adaptability.

[0038] In some embodiments, such as Figure 4As shown, the replaceable cover assembly 20 also includes a push-pull bracket 24. The first end of the push-pull bracket 24 is hinged to the first end of the cover 23 via a first pin 241, meaning that the push-pull bracket 24 can rotate relative to the cover 23 around the first pin 241. The first latching part 11 is a hook, for example, an L-shaped hook can be provided on the outside of the housing 10. The first buckle 21 is a U-shaped buckle, and the opening of the U-shaped buckle is hinged to the first end of the push-pull bracket 24 via a second pin 242. The U-shaped buckle is detachably hung on the hook. The first pin 241 and the second pin 242 are arranged parallel to each other, and the push-pull bracket 24 is detachably connected to the cover 23. When it is necessary to fix the flip cover 23, the push-pull bracket 24 can be rotated to allow the U-shaped buckle to engage with the hook, and then the push-pull bracket 24 can be fixed to the flip cover 23 to prevent the push-pull bracket 24 from rotating freely. When it is necessary to open the flip cover 23, the push-pull bracket 24 can be rotated in the opposite direction to allow the U-shaped buckle to disengage from the hook, and then the engagement relationship between the second buckle 22 and the second locking part 12 can be released, so that the replaceable flip cover assembly 20 can be removed from the housing 10. The push-pull bracket 24 facilitates the operation of the first buckle 21 to engage or disengage from the hook, thereby improving the user experience.

[0039] In some embodiments, such as Figure 4 As shown, the replaceable cover assembly 20 also includes a push-pull cover 25 and a first reset member 26. A first hook 231 is provided on the side of the cover 23 away from the receiving cavity 101. The first hook 231 can be an L-shaped hook. The push-pull cover 25 is slidably connected to the side of the push-pull bracket 24 opposite to the cover 23, meaning the push-pull cover 25 can slide relative to the push-pull bracket 24. The push-pull bracket 24 has a first sliding groove 243 and a second sliding groove 244. The push-pull cover 25 has a first push block 251 and a second hook 252. The first push block 251 is located within the first sliding groove 243, and one end of the first reset member 26 abuts against the side wall of the first sliding groove 243 away from the second sliding groove 244, while the other end abuts against the first push block 251. The second hook 252 extends from the second sliding groove 244 and can be an L-shaped hook. The second hook 252 engages with the first hook 231 under the elastic force of the first reset member 26. When the push-pull cover 25 compresses the first reset member 26 via the first push block 251, the first hook 231 and the second hook 252 disengage. When it is necessary to open the flip cover 23, the push-pull cover 25 can be pushed towards the first end to compress the first reset member 26 until the second hook 252 disengages from the first hook 231, thereby releasing the rotation restriction function of the push-pull bracket 24. At this time, rotating the push-pull bracket 24 will disengage the first buckle 21 from the hook. Furthermore, in order to improve the smoothness of the sliding of the push-pull cover 25, a first guide rod 27 can be provided in the first slide groove 243, and the first push block 251 and the first reset member 26 are sleeved on the first guide rod 27, wherein the first reset member 26 can be selected as a spring.

[0040] In some embodiments, such as Figure 4 As shown, a negative electrode circuit board 28 is provided on the side of the push-pull bracket 24 facing the receiving cavity 101. A first elastic member 281 is provided on the negative electrode circuit board 28, and a negative electrode silicone pad 282 is also provided on the negative electrode circuit board 28. The negative electrode silicone pad 282 can be snapped onto the negative electrode circuit board 28. The negative electrode silicone pad 282 has a first through hole for the first elastic member 281 to extend out. The negative electrode silicone pad 282 can play a buffering role to prevent damage to the negative electrode circuit board 28 when the battery is subjected to a large impact. For different replaceable flip cover assemblies 20, in addition to the different lengths of the first elastic member 281, the thickness of the negative electrode silicone pad 282 is also different. The thickness of the negative electrode silicone pad 282 varies with the length of the first elastic member 281, that is, the longer the first elastic member 281, the thicker the negative electrode silicone pad 282. The negative electrode circuit board 28 is detachably connected to the push-pull bracket 24. Specifically, the negative electrode circuit board 28, the first elastic element 281 and the negative electrode silicone pad 282 can be designed as a module. When the battery is long, a module with a shorter first elastic element 281 can be selected and installed on the push-pull bracket 24. The negative electrode circuit board 28 can be detachably connected to the push-pull bracket 24 by screws or snap-fit.

[0041] In some embodiments, such as Figure 3 and Figure 4 As shown, the battery compartment mechanism also includes a battery compartment assembly 30, which is disposed within the receiving cavity 101, and the battery is placed within the battery compartment assembly 30. The battery compartment assembly 30 can be fixed in the receiving cavity 101 by screws or snapped into the receiving cavity 101. Specifically, the battery compartment assembly 30 includes a battery compartment 31 and a positive circuit board 32. The battery compartment 31 can accommodate one or more batteries. The positive circuit board 32 is located at one end of the battery compartment 31 and can be fixed by screws 35. A replaceable flip cover assembly 20 is snapped onto the other end of the battery compartment 31. The battery compartment 31 has a groove 37 for accommodating contacts 36 at one end facing the replaceable flip cover assembly 20. The positive circuit board 32 has a second elastic member 33 on one side facing the inside of the battery compartment 31. The positive circuit board 32 also has a positive silicone pad 34. The positive silicone pad 34 has a second through hole for the second elastic member 33 to extend out. The second elastic member 33 can be a spring. The positive silicone pad 34 can play a buffering role to ensure that the power is not lost when subjected to impact.

[0042] In some embodiments, such as Figure 4As shown, the battery compartment mechanism also includes a push-pull plate 40, a second reset member 42, and a second guide rod 43. The outer side of the housing 10 is provided with a third sliding groove 13 and a third hook 14. The second locking part 12 is a pin receiving groove provided between the first sliding groove 243 and the third hook 14. The second guide rod 43 is provided in the third sliding groove 13. The second reset member 42 is sleeved on the second guide rod 43. The second reset member 42 can be extended and deformed along the axial direction of the second guide rod 43. A second push block 41 is provided on one side of the push-pull plate 40. The second push block 41 can be integrally formed on the push-pull plate 40. One end of the second reset member 42 abuts against the second push block 41, and the other end abuts against the side of the third sliding groove 13 away from the pin receiving groove. The second reset member 42 can be selected as a spring. The second latch 22 includes a latching shaft. Specifically, the second end of the push-pull bracket 24 is provided with a hinge support, and both ends of the latching shaft are connected to the hinge support. During assembly, the latching shaft is placed in the pin receiving groove, and the push-pull plate 40 is latched with the third hook 14 under the elastic force of the second reset member 42 to restrict the latching shaft in the pin receiving groove. When disassembly is required, the push-pull plate 40 can be pushed to release the latching action between the push-pull plate 40 and the third hook 14, and then the latching shaft can be removed from the pin receiving groove. In order to facilitate pushing the push-pull plate 40, a protrusion can be provided on the outer side of the push-pull plate 40. In addition, a slot corresponding to the third sliding groove 13 can be provided on the push-pull plate 40, and a decorative plate covering the slot can be provided on the outer side of the push-pull plate 40. The decorative plate can be latched in the slot.

[0043] This application also provides an aiming device, including the battery compartment mechanism provided in any of the above embodiments, and a sight. The battery compartment mechanism is connected to the sight. For the beneficial effects of the aiming device, please refer to the battery compartment mechanism provided in the above embodiments, which will not be repeated here.

[0044] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0045] The battery compartment mechanism and aiming device provided in this application have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this application. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core ideas of this application. It should be noted that those skilled in the art can make several improvements and modifications to this application without departing from the principles of this application, and these improvements and modifications also fall within the protection scope of the claims of this application.

Claims

1. A battery compartment mechanism characterized by comprising: include: The housing (10) has a receiving cavity (101) inside, which is used to receive the battery. The housing (10) has a first snap-fit ​​part (11) on a first side and a second snap-fit ​​part (12) on a second side. The first side and the second side are two opposite sides of one end of the receiving cavity (101). A replaceable flip cover assembly (20) includes a flip cover (23) and a first buckle (21) and a second buckle (22) provided on the flip cover (23). The first buckle (21) and the first latching part (11) are detachably connected, and the second buckle (22) and the second latching part (12) are detachably connected. A first elastic element (281) is provided on the side of the flip cover (23) facing the receiving cavity (101). The first elastic element (281) is used to contact the battery in the receiving cavity (101).

2. The battery compartment mechanism of claim 1, wherein, The replaceable cover assembly (20) also includes a push-pull bracket (24). The first end of the push-pull bracket (24) is hinged to the first end of the cover (23) via a first pin (241). The first snap-fit ​​part (11) is a hook, and the first buckle (21) is a U-shaped buckle. The opening of the U-shaped buckle is hinged to the first end of the push-pull bracket (24) via a second pin (242). The U-shaped buckle is detachably hung on the hook. The first pin (241) and the second pin (242) are arranged parallel to each other. The push-pull bracket (24) is detachably connected to the cover (23).

3. The battery compartment mechanism of claim 2, wherein, The replaceable cover assembly (20) further includes a push-pull cover (25) and a first reset member (26). The cover (23) has a first hook (231) on the side away from the receiving cavity (101). The push-pull cover (25) is slidably connected to the side of the push-pull bracket (24) opposite to the cover (23). The push-pull bracket (24) has a first slide groove (243) and a second slide groove (244). The push-pull cover (25) has a first push block (251) and a second hook (252). The first push block (251) is located in the first slide groove (243). One end of the first reset member (26) abuts against the side wall of the first slide groove (243) away from the second slide groove (244), and the other end abuts against the first push block (251). The second hook (252) extends out from the second slide groove (244). Under the elastic force of the first reset member (26), the second hook (252) engages with the first hook (231). When the push-pull cover (25) compresses the first reset member (26) through the first push block (251), the first hook (231) and the second hook (252) disengage.

4. The battery compartment mechanism according to claim 3, characterized in that, The first guide rod (27) is provided in the first slide groove (243), and the first push block (251) and the first reset member (26) are sleeved on the first guide rod (27).

5. The battery compartment mechanism according to claim 2, characterized in that, The push-pull bracket (24) has a negative electrode circuit board (28) on the side facing the receiving cavity (101), the first elastic element (281) is disposed on the negative electrode circuit board (28), the negative electrode circuit board (28) is also provided with a negative electrode silicone pad (282), and the negative electrode silicone pad (282) is provided with a first through hole for the first elastic element (281) to extend out.

6. The battery compartment mechanism according to claim 5, characterized in that, The negative electrode circuit board (28) is detachably connected to the push-pull bracket (24).

7. The battery compartment mechanism according to claim 1, characterized in that, The battery compartment mechanism also includes a battery compartment assembly (30), which is disposed within the receiving cavity (101).

8. The battery compartment mechanism according to claim 7, characterized in that, The battery compartment assembly (30) includes a battery compartment (31) and a positive electrode circuit board (32). The positive electrode circuit board (32) is located at one end of the battery compartment (31). A second elastic element (33) is provided on the side of the positive electrode circuit board (32) facing the inside of the battery compartment (31). A positive electrode silicone pad (34) is also provided on the positive electrode circuit board (32). A second through hole is provided on the positive electrode silicone pad (34) for the second elastic element (33) to extend out.

9. The battery compartment mechanism according to claim 3 or 4, characterized in that, The battery compartment mechanism also includes a push-pull plate (40), a second reset member (42), and a second guide rod (43). The outer side of the housing (10) is provided with a third sliding groove (13) and a third latch (14). The second latching part (12) is a pin receiving groove located between the first sliding groove (243) and the third latch (14). The second guide rod (43) is located within the third sliding groove (13), and the second reset member (42) is sleeved on the second guide rod (43). A second push block (41) is provided on one side of the pull plate (40). One end of the second reset member (42) abuts against the second push block (41), and the other end abuts against the side of the third slide groove (13) away from the pin receiving groove. The second buckle (22) includes a snap-fit ​​shaft, which is placed in the pin receiving groove. The push-pull plate (40) is snapped against the third hook (14) under the elastic force of the second reset member (42) to restrict the snap-fit ​​shaft in the pin receiving groove.

10. An aiming device, characterized in that, The battery compartment mechanism includes the battery compartment mechanism according to any one of claims 1 to 9, and further includes a sight, the battery compartment mechanism being connected to the sight.

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