Battery jig convenient to disassemble and assemble
By introducing a locking mechanism into the battery fixture, and utilizing the cooperation of the toggle component and the locking component, the problem of inconvenient fixture assembly and disassembly is solved, achieving convenient battery fixture operation and low-cost design.
Patent Information
- Application Number
- CN202422834079.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-20
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-11-20
AI Technical Summary
Existing battery fixtures are inconvenient to disassemble and assemble, leading to operational difficulties.
A locking mechanism is adopted, including a toggle component and a locking component. The toggle component drives the locking pin to insert or retract from the lock hole, thereby locking and unlocking the fixture and simplifying the disassembly and assembly process.
It enables convenient assembly and disassembly of battery fixtures, with a simple structure and easy operation, thus reducing manufacturing costs.
Smart Images
Figure CN223651434U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of jig technology, and in particular relates to a battery jig that is easy to disassemble and assemble. Background Technology
[0002] After the battery body is installed inside the battery casing, it still needs to undergo processes such as settling, formation, and electrolyte injection. With the continuous development of automation technology, the battery is usually placed inside a fixture. The production line can move the fixture between the settling station, the formation station, and the electrolyte injection station to complete the battery settling, formation, and electrolyte injection processes. After the battery is manufactured, it also needs to be removed from the battery charging fixture.
[0003] A fixture typically includes a fixture body and a fixture cover that can be detachably fitted onto the fixture body. To ensure the stability of the fixture cover on the fixture body, a locking mechanism is required between the fixture body and the fixture cover. Existing fixtures also suffer from the technical problem of inconvenient assembly and disassembly. Summary of the Invention
[0004] The present invention aims to solve the technical problems of inconvenient disassembly and assembly of existing fixtures, and provides a battery fixture that is easy to disassemble and assemble.
[0005] To solve the above problems, the first embodiment of this utility model provides a battery fixture that is easy to assemble and disassemble, including a locking mechanism, a first fixture with a through hole, and a second fixture that can be detachably mounted on the first fixture, wherein a receiving space for accommodating the battery is provided between the first fixture and the second fixture.
[0006] The locking mechanism includes a toggle assembly and a locking assembly; the toggle assembly includes a first elastic element, a lever, and a slide rod, the first elastic element is sleeved on the slide rod and abuts against the first fixture, and one end of the slide rod slides through the through hole and connects to the lever;
[0007] The locking assembly includes a locking pin and a lock body with a lock hole. The lock body is installed between the first fixture and the second fixture. One end of the locking pin is connected to the lever, and the other end of the locking pin is inserted into or removed from the lock hole. The first elastic element is used to drive the locking pin to be inserted into the lock hole through the slide rod and the lever.
[0008] Optionally, the lock body includes a first lock cylinder, a second lock cylinder, a first lock seat with a first groove, and a second lock seat with a second groove; the first lock seat is mounted on the first fixture, and the second lock seat is mounted on the second fixture; both the first lock cylinder and the second lock cylinder are rotatably mounted in the second groove, and the lock hole is disposed between the first lock cylinder and the second lock cylinder;
[0009] The first groove has a first locking part and a second locking part respectively provided on its two opposite inner sidewalls. The first lock cylinder has a third locking part adapted to the first locking part, and the second lock cylinder has a fourth locking part adapted to the second locking part.
[0010] When the locking pin is inserted into the lock hole, the first locking part engages with the third locking part, and the second locking part engages with the fourth locking part.
[0011] When the locking pin is withdrawn from the lock hole, the first locking part disengages from the third locking part, and the second locking part disengages from the fourth locking part.
[0012] Optionally, the first locking part is a first locking groove, the second locking part is a second locking groove; the third locking part is a first protrusion, and the fourth locking part is a second protrusion;
[0013] When the locking pin is inserted into the lock hole, the first protrusion engages in the first groove, and the second protrusion engages in the second groove;
[0014] When the locking pin is disengaged from the lock hole, the first protrusion disengages from the first groove, and the second protrusion disengages from the second groove.
[0015] Optionally, the locking assembly further includes a second elastic member and a third elastic member, both installed in the first groove; the second elastic member abuts against the end of the first lock cylinder away from the second lock cylinder, and the second elastic member abuts against the end of the second lock cylinder away from the second lock cylinder;
[0016] When the locking pin is disengaged from the lock hole, the second elastic element drives the first lock cylinder to rotate so that the first locking part disengages from the third locking part, and the third elastic element drives the second lock cylinder to rotate so that the second locking part disengages from the fourth locking part.
[0017] Optionally, the second lock seat is further provided with a first insertion hole and a second insertion hole that are both connected to the second groove; the end of the second elastic member away from the first lock cylinder is inserted into the first insertion hole, and the end of the third elastic member away from the second lock cylinder is inserted into the second insertion hole.
[0018] Optionally, the first lock cylinder is provided with a first guide portion, the second lock cylinder is provided with a second guide portion, and a guide groove communicating with the lock hole is provided between the first guide portion and the second guide portion; the guide groove is used to guide the lock pin into the lock hole.
[0019] Optionally, the end of the locking pin away from the lever is provided with a third guide portion that is adapted to the guide groove.
[0020] Optionally, the end of the slide bar away from the lever is provided with a limiting part, and the end of the first elastic member away from the first fixture abuts against the limiting part.
[0021] Optionally, a plurality of receiving spaces are provided between the first fixture and the second fixture at intervals;
[0022] The locking mechanism includes a plurality of locking components spaced apart between the first fixture and the second fixture.
[0023] Optionally, the lever is provided with a toggle groove.
[0024] In this invention, when the lever is not subjected to an upward pulling force, the rebound force of the first elastic element drives the locking pin to move downward through the slide rod and the lever until the locking pin is inserted into the lock hole. The locking pin inserted into the lock hole causes the locking mechanism to be in a locked state. At this time, the first fixture and the second fixture are fixed together by the locking mechanism.
[0025] When the lever is subjected to an upward pulling force, causing the locking pin to disengage from the lock hole, the locking mechanism is in the unlocked state. This allows the first fixture and the second fixture to be separated, enabling the battery to be removed from the receiving space or installed in the receiving space. In this embodiment, the battery fixture, which is easy to install and remove, has a simple structure and is convenient to open and close. Attached Figure Description
[0026] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0027] Figure 1 This is a schematic diagram of the locking mechanism provided in one embodiment of the present utility model;
[0028] Figure 2 A cross-sectional view of the locking component of a locking mechanism provided in an embodiment of the present invention;
[0029] Figure 3 This is a schematic diagram of the structure of a battery fixture that is easy to assemble and disassemble, provided in an embodiment of the present invention.
[0030] The reference numerals in the accompanying drawings are as follows:
[0031] 1. Locking mechanism; 11. Actuating assembly; 111. First elastic element; 112. Actuating lever; 1121. Actuating groove; 113. Sliding rod; 1131. Limiting part; 12. Locking assembly; 121. Locking pin; 1211. Third guide part; 122. Lock body; 1221. Lock hole; 1222. First lock cylinder; 12221. First guide part; 12222. Third locking part; 1223. Second lock cylinder; 12231. Second guide part; 12232. Fourth locking part; 1224. First lock seat; 12241. First groove; 12242. First locking part; 12243. Second locking part; 1225. Second lock seat; 12251. Second groove; 123. Second elastic element; 124. Third elastic element; 2. First fixture; 3. Second fixture. Detailed Implementation
[0032] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.
[0033] It should be understood that the terms "upper", "lower", "left", "right", "front", "rear", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations of this utility model.
[0034] like Figures 1 to 3 As shown in the figure, the present invention provides a battery fixture that is easy to assemble and disassemble, including a locking mechanism 1, a first fixture 2 with a through hole, and a second fixture 3 detachably mounted on the first fixture 2. A receiving space (not shown in the figure) for accommodating a battery is provided between the first fixture 2 and the second fixture 3. It can be understood that the receiving space can be provided on the second fixture 3, and the first fixture 2 can cover the receiving space.
[0035] The locking mechanism 1 includes an actuating component 11 and a locking component 12; the actuating component 11 includes a first elastic element 111, a lever 112, and a slide rod 113. The first elastic element 111 is sleeved on the slide rod 113 and abuts against the first fixture 2. One end of the slide rod 113 slides through the through hole and connects to the lever 112. It can be understood that the first elastic element 111 includes, but is not limited to, a spring. The first elastic element 111 is in a compressed state, so that the first elastic element 111 has a downward pushing force on the slide rod 113 and the lever 112.
[0036] The locking assembly 12 includes a locking pin 121 and a lock body 122 having a lock hole 1221. The lock body 122 is installed between the first fixture 2 and the second fixture 3. One end of the locking pin 121 is connected to the lever 112, and the other end of the locking pin 121 is inserted into or removed from the lock hole 1221. The first elastic member 111 is used to drive the locking pin 121 to be inserted into the lock hole 1221 through the slide rod 113 and the lever 112.
[0037] In this utility model, when the lever 112 is not subjected to an upward pulling force, the rebound force of the first elastic element 111 drives the locking pin 121 to move downward through the slide rod 113 and the lever 112 until the locking pin 121 is inserted into the lock hole 1221. The locking pin 121 inserted into the lock hole 1221 causes the locking mechanism 1 to be in a locked state. At this time, the first fixture 2 and the second fixture 3 are fixed together by the locking mechanism 1.
[0038] When the lever 112 is subjected to an upward pulling force, causing the locking pin 121 to disengage from the lock hole 1221, the locking mechanism 1 is in an unlocked state. This allows the first fixture 2 and the second fixture 3 to separate, enabling the battery to be removed from the receiving space or installed in the receiving space. In this embodiment, the battery fixture, which is easy to install and remove, has a simple structure and is convenient to open and close.
[0039] In one embodiment, such as Figures 1 to 3 As shown, the lock body 122 includes a first lock cylinder 1222, a second lock cylinder 1223, a first lock seat 1224 with a first groove 12241, and a second lock seat 1225 with a second groove 12251. The first lock seat 1224 is mounted on the first fixture 2, and the second lock seat 1225 is mounted on the second fixture 3. The first lock cylinder 1222 and the second lock cylinder 1223 are both rotatably mounted in the second groove 12251, and the lock hole 1221 is disposed between the first lock cylinder 1222 and the second lock cylinder 1223. It can be understood that the first lock cylinder 1222 and the second lock cylinder 1223 are both fixed in the second lock seat 1225, and a portion of the first lock cylinder 1222 and the second lock cylinder 1223 can extend into the first groove 12241.
[0040] The first groove 12241 has a first locking part 12242 and a second locking part 12243 respectively on its two opposite inner sidewalls. The first lock cylinder 1222 has a third locking part 12222 adapted to the first locking part 12242, and the second lock cylinder 1223 has a fourth locking part 12232 adapted to the second locking part 12243. It can be understood that the first locking part 12242 and the third locking part 12222 can be mutually cooperating snap-fit parts and insertion slots, mutually cooperating lock hooks, etc.; the second locking part 12243 and the fourth locking part 12232 can be mutually cooperating snap-fit parts and insertion slots, mutually cooperating lock hooks, etc.
[0041] When the locking pin 121 is inserted into the lock hole 1221, the first locking part 12242 engages with the third locking part 12222, and the second locking part 12243 engages with the fourth locking part 12232. Specifically, during the process of inserting the locking pin 121 into the lock hole 1221, the locking pin 121 drives the first lock cylinder 1222 and the second lock cylinder 1223 to rotate in a direction away from the lock hole 1221 until the first locking part 12242 engages with the third locking part 12222, and the second locking part 12243 engages with the fourth locking part 12232. 2232 is engaged. At this time, the first lock cylinder 1222 is fixed to the second fixture 3 by a rotating shaft. The first lock cylinder 1222 is also connected to the first fixture 2 by the first locking part 12242 and the third locking part 12222 through mutual engagement. Similarly, the second lock cylinder 1223 is fixed to the second fixture 3 by a rotating shaft. The second lock cylinder 1223 is also connected to the first fixture 2 by the second locking part 12243 and the fourth locking part 12232 through mutual engagement. Thus, the locking mechanism 1 can lock the first fixture 2 and the second fixture 3.
[0042] When the locking pin 121 exits the lock hole 1221, the first locking part 12242 disengages from the third locking part 12222, and the second locking part 12243 disengages from the fourth locking part 12232. Specifically, when the locking pin 121 exits the lock hole 1221, the first locking part 12242 disengages from the third locking part 12222, and the second locking part 12243 disengages from the fourth locking part 12232, thereby placing the first fixture 2 and the second fixture 3 in an unlocked state, thus enabling the disassembly of the first fixture 2 and the second fixture 3. In this embodiment, the locking mechanism 1 has a simple structure, low manufacturing cost, and convenient operation.
[0043] In one embodiment, such as Figure 2As shown, the first locking part 12242 is the first locking groove, and the second locking part 12243 is the second locking groove; the third locking part 12222 is the first protrusion, and the fourth locking part 12232 is the second protrusion; it can be understood that the first protrusion is adapted to the first locking groove, and the second protrusion is adapted to the second locking groove.
[0044] When the locking pin 121 is inserted into the lock hole 1221, the first protrusion is engaged in the first groove 12241, and the second protrusion is engaged in the second groove 12251. Specifically, during the process of inserting the locking pin 121 into the lock hole 1221, the locking pin 121 drives the first lock cylinder 1222 and the second lock cylinder 1223 to rotate until the first protrusion is engaged in the first groove 12241 and the second protrusion is engaged in the second groove 12251, so that the first lock seat 1224 and the second lock seat 1225 will be in an unlocked state.
[0045] When the locking pin 121 exits the lock hole 1221, the first protrusion disengages from the first groove 12241, and the second protrusion disengages from the second groove 12251. When the locking pin 121 exits the lock hole 1221, the first lock cylinder 1222 and the second lock cylinder 1223 will rotate, the first protrusion disengages from the first groove 12241, and the second protrusion disengages from the second groove 12251, thereby placing the first lock seat 1224 and the second lock seat 1225 in an unlocked state. In this embodiment, the locking mechanism 1 has a simple structure, low manufacturing cost, and convenient operation.
[0046] In one embodiment, such as Figure 2 As shown, the locking assembly 12 further includes a second elastic member 123 and a third elastic member 124, both installed in the first groove 12241; the second elastic member 123 abuts against the end of the first lock cylinder 1222 away from the second lock cylinder 1223, and the second elastic member 123 abuts against the end of the second lock cylinder 1223 away from the second lock cylinder 1223; it can be understood that the second elastic member 123 and the third elastic member 124 include, but are not limited to, springs, elastic pins, etc.
[0047] When the locking pin 121 is disengaged from the lock hole 1221, the second elastic member 123 drives the first lock cylinder 1222 to rotate so that the first locking part 12242 disengages from the third locking part 12222, and the third elastic member 124 drives the second lock cylinder 1223 to rotate so that the second locking part 12243 disengages from the fourth locking part 12232. Specifically, when the locking pin 121 is inserted into the lock hole 1221, the first lock cylinder 1222 compresses the second elastic member 123, and the second lock cylinder 1223 compresses the third elastic member 124. When the locking pin 121 is pulled out of the lock hole 1221, the rebound force of the second elastic member 123 causes the first lock cylinder 1222 to rotate until the first locking part 12242 disengages from the third locking part 12222, and the rebound force of the third elastic member 124 causes the second lock cylinder 1223 to rotate until the second locking part 12243 disengages from the fourth locking part 12232. In this embodiment, the design of the second elastic member 123 and the third elastic member 124 improves the convenience and stability of unlocking the locking mechanism 1.
[0048] In one embodiment, such as Figure 2 As shown, the second lock base 1225 is further provided with a first insertion hole and a second insertion hole that are both connected to the second groove 12251; the end of the second elastic member 123 away from the first lock cylinder 1222 is inserted into the first insertion hole, and the end of the third elastic member 124 away from the second lock cylinder 1223 is inserted into the second insertion hole. In this embodiment, the second elastic member 123 is inserted into the first insertion hole, and the third elastic member 124 is inserted into the second insertion hole, thereby ensuring the stability of the second elastic member 123 and the third elastic member 124 installed on the second lock base 1225.
[0049] In one embodiment, such as Figure 2 As shown, the first lock cylinder 1222 is provided with a first guide portion 12221, and the second lock cylinder 1223 is provided with a second guide portion 12231. A guide groove communicating with the lock hole 1221 is provided between the first guide portion 12221 and the second guide portion 12231; the guide groove is used to guide the locking pin 121 into the lock hole 1221. It can be understood that the first guide portion 12221 and the second guide portion 12231 include, but are not limited to, guide surfaces, etc.; the width of the guide groove gradually increases from the end near the lock hole 1221 to the end away from the lock hole 1221.
[0050] Specifically, during the process of the locking pin 121 being inserted into the lock hole 1221 through the guide groove, the guide groove can guide the locking pin 121 into the lock hole 1221, thereby ensuring the stability of the locking pin 121 being inserted into the lock hole 1221.
[0051] In one embodiment, such as Figure 2 As shown, the locking pin 121 has a third guide portion 1211 at the end away from the lever 112, which is adapted to the guide groove. Understandably, the guide portion is a cone, and the diameter of the cone gradually decreases from one end of the lever 112 towards one end of the lock hole 1221. In this embodiment, the design of the third guide portion 1211 facilitates the insertion of the locking pin 121 into the lock hole 1221.
[0052] In one embodiment, such as Figure 1 As shown, the end of the slide rod 113 away from the lever 112 is provided with a limiting part 1131, and the end of the first elastic member 111 away from the first fixture 2 abuts against the limiting part 1131. It can be understood that the limiting part 1131 is located at the bottom of the slide rod 113, and the first elastic member 111 exerts a downward pushing force on the slide rod 113 through the limiting part 1131.
[0053] In one embodiment, such as Figure 3 As shown, a plurality of the aforementioned receiving spaces are provided between the first fixture 2 and the second fixture 3 at intervals; it can be understood that a battery can be installed in each of the aforementioned receiving spaces.
[0054] The locking mechanism 1 includes a plurality of locking components 12 spaced apart between the first fixture 2 and the second fixture 3. In this embodiment, the design of the plurality of locking components 12 improves the stability of the first fixture 2 and the second fixture 3 in the locked state.
[0055] In one embodiment, such as Figure 1 As shown, the lever 112 is provided with a toggle groove 1121. Understandably, a robotic arm or the like can drive the lever 112 upward through the toggle groove 1121.
[0056] The above are merely embodiments of the battery fixture for easy assembly and disassembly of this utility model, and are not intended to limit this utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A battery fixture that is easy to assemble and disassemble, characterized in that, It includes a locking mechanism, a first fixture with a through hole, and a second fixture detachably mounted on the first fixture, with a receiving space for accommodating the battery between the first fixture and the second fixture; The locking mechanism includes a toggle assembly and a locking assembly; the toggle assembly includes a first elastic element, a lever, and a slide rod, the first elastic element is sleeved on the slide rod and abuts against the first fixture, and one end of the slide rod slides through the through hole and connects to the lever; The locking assembly includes a locking pin and a lock body with a lock hole. The lock body is installed between the first fixture and the second fixture. One end of the locking pin is connected to the lever, and the other end of the locking pin is inserted into or removed from the lock hole. The first elastic element is used to drive the locking pin to be inserted into the lock hole through the slide rod and the lever.
2. The battery fixture for easy assembly and disassembly according to claim 1, characterized in that, The lock body includes a first lock cylinder, a second lock cylinder, a first lock seat with a first groove, and a second lock seat with a second groove; the first lock seat is mounted on the first fixture, and the second lock seat is mounted on the second fixture; both the first lock cylinder and the second lock cylinder are rotatably mounted in the second groove, and the lock hole is located between the first lock cylinder and the second lock cylinder; The first groove has a first locking part and a second locking part respectively provided on its two opposite inner sidewalls. The first lock cylinder has a third locking part adapted to the first locking part, and the second lock cylinder has a fourth locking part adapted to the second locking part. When the locking pin is inserted into the lock hole, the first locking part engages with the third locking part, and the second locking part engages with the fourth locking part. When the locking pin is withdrawn from the lock hole, the first locking part disengages from the third locking part, and the second locking part disengages from the fourth locking part.
3. The battery fixture for easy assembly and disassembly according to claim 2, characterized in that, The first locking part is a first locking groove, the second locking part is a second locking groove; the third locking part is a first protrusion, and the fourth locking part is a second protrusion; When the locking pin is inserted into the lock hole, the first protrusion engages in the first groove, and the second protrusion engages in the second groove; When the locking pin is disengaged from the lock hole, the first protrusion disengages from the first groove, and the second protrusion disengages from the second groove.
4. The battery fixture for easy assembly and disassembly according to claim 2, characterized in that, The locking assembly further includes a second elastic member and a third elastic member, both of which are installed in the first groove; the second elastic member abuts against the end of the first lock cylinder away from the second lock cylinder, and the second elastic member abuts against the end of the second lock cylinder away from the second lock cylinder; When the locking pin is disengaged from the lock hole, the second elastic element drives the first lock cylinder to rotate so that the first locking part disengages from the third locking part, and the third elastic element drives the second lock cylinder to rotate so that the second locking part disengages from the fourth locking part.
5. The battery fixture for easy assembly and disassembly according to claim 4, characterized in that, The second lock seat is also provided with a first insertion hole and a second insertion hole that are both connected to the second groove; the end of the second elastic member away from the first lock cylinder is inserted into the first insertion hole, and the end of the third elastic member away from the second lock cylinder is inserted into the second insertion hole.
6. The battery fixture for easy assembly and disassembly according to claim 2, characterized in that, The first lock cylinder is provided with a first guide portion, the second lock cylinder is provided with a second guide portion, and a guide groove communicating with the lock hole is provided between the first guide portion and the second guide portion; the guide groove is used to guide the lock pin into the lock hole.
7. The battery fixture for easy assembly and disassembly according to claim 6, characterized in that, The locking pin is provided with a third guide portion at the end away from the lever, which is adapted to the guide groove.
8. The battery fixture for easy assembly and disassembly according to claim 1, characterized in that, The sliding rod has a limiting part at the end away from the lever, and the end of the first elastic member away from the first fixture abuts against the limiting part.
9. The battery fixture for easy assembly and disassembly according to any one of claims 1 to 8, characterized in that, A plurality of accommodating spaces are provided between the first fixture and the second fixture at intervals; The locking mechanism includes a plurality of locking components spaced apart between the first fixture and the second fixture.
10. The battery fixture for easy assembly and disassembly according to any one of claims 1 to 8, characterized in that, The lever is provided with a toggle groove.