All-solid-state battery test mold with heating function

Abstract

The utility model provides an all-solid-state battery test mould with a heating function, which comprises a test support seat, fixed columns, a fixed cover, a rotating plate, a pressure seat, a liftable package type heating cover structure and a supportable lifting type protective cover structure, and the fixed columns are respectively fixed on the periphery of the upper end of the test support seat through bolts. According to the utility model, the test supporting seat, the fixed column, the supporting column, the sliding pipe, the protective cover and the puller bolt are arranged in a mutually matched manner, so that the shielding protection work can be conveniently carried out in the test process by loosening the puller bolt and then pushing the protective cover to move upwards in the use process; the fixing cover, the rotating plate, the lifting cover, the lifting rod, the sleeving hole and the heating pipe are matched with one another, so that the lifting rod is grasped in the using process, then the lifting cover is pulled to drive the heating pipe to ascend and descend, and the purpose of conveniently improving the replacement efficiency of the solid-state battery in the testing process is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery testing equipment, and in particular relates to an all-solid-state battery testing mold with a heating function. Background Art

[0002] Existing lithium batteries are divided into liquid lithium batteries and solid-state lithium batteries, of which solid-state lithium batteries are made based on solid electrolytes. Ionic conductivity is one of the basic indicators for measuring the impact of electrolytes on battery output power. As the temperature rises, the ionic conductivity will gradually increase. The existing all-solid-state battery test mold with self-heating function includes a seat, a seat body, a support seat, a second insulator, a pressure portion, a pressure member, a pressure body, a pressure cover, a first insulator, a fixing member, a screw, a fixing nut, a heating portion, a heat preservation cover, a heating member, a temperature sensor, a temperature control member, and a solid-state lithium battery to be tested. This all-solid-state battery test mold with self-heating function is not convenient for lifting and shielding during use, and the heating mechanism is likely to affect the efficiency of battery replacement during use. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides an all-solid-state battery testing mold with a heating function. By improving the heating mechanism during use, it is convenient to perform shielding and protection work during the test, and the heating mechanism is improved during use, thereby improving the efficiency of battery replacement during the test.

[0004] A full-solid-state battery test mold with a heating function includes a test support seat, wherein the upper end of the test support seat is fixed with fixing columns on all sides by bolts; the fixing columns pass through the interior of the fixed cover on all sides and are fixed with bolts; the left and right sides of the bottom end of the fixed cover are respectively connected with rotating plates by pins; a pressure seat is passed through the middle position of the interior of the fixed cover, and is characterized in that a pull-up and wrapping heating cover structure is provided inside the fixed cover; and the outer wall of the test support seat is provided with a supportable lifting protective cover structure.

[0005] Preferably, the liftable wrap-around heating cover structure includes a lifting cover, and lifting rods are bolted to the front and rear of the upper end of the lifting cover respectively; a socket hole is opened in the middle position of the inner part of the lifting cover; and heating tubes are bolted to the four sides of the bottom end of the lifting cover respectively.

[0006] Preferably, the supportable lifting protective cover structure includes a support column, the outer wall of the support column is slidably sleeved with a sliding tube; the sliding tube is bolted to the bottom of the inner wall of the protective cover; the bottom of the left and right sides of the protective cover are respectively threaded with tightening bolts.

[0007] Compared with the prior art, the beneficial effects of the present invention are:

[0008] 1. In the present invention, the test support seat, fixed column, support column, sliding tube, protective cover and tightening bolt are arranged in coordination with each other, which is conducive to loosening the tightening bolt during use and then pushing the protective cover upward to facilitate shielding and protection work during the test.

[0009] 2. In the utility model, the fixed cover, rotating plate, lifting cover, lifting rod, socket hole and heating tube are arranged in coordination with each other, which is conducive to grasping the lifting rod and then pulling the lifting cover to drive the heating tube to move up and down during use, thereby improving the efficiency of solid-state battery replacement during testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural diagram of the present utility model.

[0011] Figure 2 It is a structural schematic diagram of the pull-out wrapping heating cover structure of the present utility model.

[0012] Figure 3 It is a structural schematic diagram of the supporting lifting protective cover structure of the utility model.

[0013] In the picture:

[0014] 1. Test support seat; 2. Fixed column; 3. Fixed cover; 4. Rotating plate; 5. Pressure seat; 6. Liftable and wrapped heating cover structure; 61. Lifting cover; 62. Lifting rod; 63. Socket hole; 64. Heating tube; 7. Liftable and supported protective cover structure; 71. Support column; 72. Sliding tube; 73. Protective cover; 74. Tightening bolt. DETAILED DESCRIPTION

[0015] The present invention will be described in detail below with reference to the accompanying drawings. Figure 1 and attached Figure 2As shown, a full-solid-state battery test mold with a heating function includes a test support seat 1, a fixed column 2, a fixed cover 3, a rotating plate 4, a pressure seat 5, a pull-up and wrapped heating cover structure 6 and a supportable lifting protective cover structure 7. The upper end of the test support seat 1 is bolted with fixed columns 2 on all sides; the fixed columns 2 pass through the interior of the fixed cover 3 on all sides and are bolted; the left and right sides of the bottom end of the fixed cover 3 are pin-connected with the rotating plate 4; the middle position of the interior of the fixed cover 3 passes through the pressure seat 5; the interior of the fixed cover 3 is provided with a pull-up and wrapped heating cover structure 6; the outer wall of the test support seat 1 is provided with a supportable lifting protective cover structure 7; the pull-up and wrapped heating cover structure 6 includes a lifting Cover 61, lifting rod 62, socket hole 63 and heating tube 64, the lifting rod 62 is bolted to the front and rear of the upper end of the lifting cover 61; the socket hole 63 is opened in the middle position of the inner part of the lifting cover 61; the heating tube 64 is bolted to the four sides of the bottom end of the lifting cover 61; when in use, the test support seat 1 is placed in a suitable position, and then the solid-state battery to be tested is placed in the middle position of the upper end of the test support seat 1, and then the upper end of the pressure seat 5 is rotated to make the pressure seat 5 clamp and fix the solid-state battery, and then during the detection process, the rotating plate 4 is pushed to rotate, and then the heating tube 64 is moved downward, and then the solid-state battery is heated to facilitate the heating test.

[0016] In this embodiment, combined with the Figure 3 As shown, the supportable lifting protective cover structure 7 includes a support column 71, a sliding tube 72, a protective cover 73 and a tightening bolt 74. The outer wall of the support column 71 is slidably sleeved with a sliding tube 72; the sliding tube 72 is bolted to the bottom of the inner wall of the protective cover 73; the left and right bottom sides of the protective cover 73 are respectively threaded with tightening bolts 74; during the heating test, the tightening bolts 74 are loosened, and then the protective cover 73 is pulled upward and moved to the top of the outer wall of the test support seat 1 to shield and protect the solid-state battery and perform shielding and heat preservation work at the same time, thereby completing the battery test.

[0017] In this embodiment, specifically, the rotating plate 4 is made of stainless steel and is configured as two joined circles; the interior of the fixed cover 3 is provided with a circular through hole; and the pressure seat 5 is an inverted T-shaped stainless steel seat.

[0018] In this embodiment, specifically, the lifting rod 62 is an inverted U-shaped stainless steel rod with a silicone sleeve sleeved on the middle position of the outer wall; the heating tubes 64 are provided in plurality and arranged in a circular shape.

[0019] In this embodiment, specifically, the heating tubes 64 pass through the through holes provided around the fixed cover 3 ; the upper end of the pressure seat 5 passes through the inner middle position of the sleeve hole 63 .

[0020] In this embodiment, specifically, three sliding tubes 72 are provided and arranged in a triangle; and the support columns 71 are arranged in a triangle inside the protective cover 73 .

[0021] In this embodiment, specifically, the upper end of the support column 71 is fixed to the bottom end of the test support seat 1 with a triangular bolt; and the protective cover 73 is slidably sleeved on the outer wall of the test support seat 1 .

[0022] How it works

[0023] In the present utility model, when in use, the test support seat 1 is placed in a suitable position, and then the solid-state battery to be tested is placed in the middle position inside the upper end of the test support seat 1, and then the upper end of the pressure seat 5 is rotated to make the pressure seat 5 clamp and fix the solid-state battery, and then during the testing process, the rotating plate 4 is pushed to rotate, and then the heating tube 64 is moved downward, and then the solid-state battery is heated to facilitate the heating test. During the heating test, the tightening bolt 74 is loosened, and then the protective cover 73 is pulled upward and moved to the upper outer wall of the test support seat 1 to shield and protect the solid-state battery, and at the same time, shielding and heat preservation are performed, thereby completing the battery test.

[0024] Utilizing the technical solution described in the present invention, or those skilled in the art designing similar technical solutions inspired by the technical solution of the present invention to achieve the above-mentioned technical effects, all fall within the scope of protection of the present invention.

Claims

1. A full-solid-state battery test mold with a heating function, comprising a test support seat (1), wherein the upper end of the test support seat (1) is respectively fixed with fixing columns (2) by bolts; the fixing columns (2) respectively penetrate the inner parts of the four sides of the fixing cover (3) and are fixed with bolts; the left and right sides of the bottom end of the fixing cover (3) are respectively connected with rotating plates (4) by pins; the inner middle position of the fixing cover (3) is penetrated by a pressure seat (5); the characteristic is that, The interior of the fixed cover (3) in the all-solid-state battery test mold with a heating function is provided with a pull-out wrapping heating cover structure (6); and the outer wall of the test support seat (1) is provided with a supportable lifting protective cover structure (7).

2. The all-solid-state battery test mold with heating function according to claim 1, characterized in that: The liftable wrapping heating cover structure (6) includes a lifting cover (61), and lifting rods (62) are bolted to the front and rear of the upper end of the lifting cover (61); a socket hole (63) is provided at the middle position inside the lifting cover (61); and heating tubes (64) are bolted to the four sides of the bottom end of the lifting cover (61).

3. The all-solid-state battery test mold with heating function according to claim 1, characterized in that: The supportable lifting protective cover structure (7) includes a support column (71), the outer wall of the support column (71) is slidably sleeved with a sliding tube (72); the sliding tube (72) is bolted to the bottom of the inner wall of the protective cover (73); and the bottom of the left and right sides of the protective cover (73) are respectively threaded with tightening bolts (74).

4. The all-solid-state battery test mold with heating function according to claim 2, characterized in that: The heating tubes (64) respectively pass through the through holes opened around the fixed cover (3); the upper end of the pressure seat (5) passes through the inner middle position of the sleeve hole (63).

5. The all-solid-state battery test mold with heating function according to claim 3, characterized in that: The upper end of the support column (71) is fixed to the bottom end of the test support seat (1) with a triangular bolt; the protective cover (73) is slidably sleeved on the outer wall of the test support seat (1).

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