CN112242582A

CN112242582A - Lithium battery connection fixing seat for fixing lithium battery

Info

Publication number: CN112242582A
Application number: CN202011237291.8A
Authority: CN
Inventors: 李懿仕
Original assignee: Hunan Baote Ruineng New Energy Co ltd
Current assignee: Hunan Baote Ruineng New Energy Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-01-19

Abstract

The invention relates to the technical field of lithium batteries, in particular to a lithium battery connecting and fixing seat for fixing a lithium battery. It includes the base and installs the fixed knot in the base top to construct, this lithium cell of fixed lithium cell connects in the fixing base, connect between fixing base and the fixed lid through setting up, can stabilize the lithium cell of fixed intracavity portion, fixing device and fixing base through setting up, be connected between the fixed lid, can fix fixing base and fixed lid, be convenient for carry out further firm work to the lithium cell, through the slip of inserting the post, inside the dead lever of being convenient for inserted the jack, further promote the stability that dead lever and connecting block are connected.

Description

Lithium battery connection fixing seat for fixing lithium battery

Technical Field

The invention relates to the technical field of lithium batteries, in particular to a lithium battery connecting fixing seat for fixing a lithium battery.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a positive/negative electrode material and uses a non-aqueous electrolyte solution, and because the chemical characteristics of the lithium metal are very active, the lithium metal has very high requirements on the environment for processing, storage and use, and becomes a mainstream along with the development of scientific technology;

the existing lithium battery fixing seat is usually connected by a plurality of lithium batteries in a close manner, and due to the connection mode, no gap exists between the lithium batteries, and if a single lithium battery breaks down, the influence on other lithium batteries can be caused, so that the defect of the prior art is improved by a novel lithium battery connection fixing seat.

Disclosure of Invention

The invention aims to provide a lithium battery connecting and fixing seat for fixing a lithium battery, which is used for solving the problems in the background technology.

In order to achieve the above object, the present invention provides a lithium battery connection fixing seat for fixing a lithium battery, including a base and a fixing structure installed above the base, wherein the fixing structure at least includes:

the fixing device comprises a fixing seat, wherein a fixing cavity is formed in the fixing seat, the fixing cavity is connected with a plurality of lithium batteries through a fixing seat arranged in the fixing seat, the number of the lithium batteries is multiple, sockets are formed in the inner surface of the fixing seat, the number of the sockets are multiple, the bottom ends of the lithium batteries are in plug fit with the sockets, the lithium batteries are convenient to fix, connecting plates are arranged on the side surfaces of the two ends of the fixing seat, and connecting plate rotating holes are formed in the connecting plates;

the bottom surface of the fixed cover is provided with a cover groove, the cover groove is positioned above the lithium battery, the top end of the lithium battery is positioned in the cover groove, the cover groove is internally provided with a plurality of upper protection pads, the upper protection pads are tightly attached to the lithium battery, the lithium battery is convenient to stabilize, and meanwhile, the protection effect is achieved, the side surfaces of two ends of each upper protection pad are respectively provided with a rotating pin, and the rotating pins are rotatably connected with the rotating holes of the connecting plate, so that the fixed cover is convenient to connect with the fixed seat;

the fixing device comprises a fixing rod and a connecting block connected below the fixing rod, the two ends of the fixing rod are provided with inserting rods, the side surface of the connecting block is fixedly connected with the side surface of the fixed seat, the two ends of the upper surface of the connecting block are both provided with slots, the inserted bar is inserted and matched with the slot, the fixed bar is connected with a stabilizing bar, the side surface of the stabilizing bar is fixedly connected with the side surface of the fixed cover, a stabilizing groove is arranged in the stabilizing rod, sliding holes are arranged at both ends of the stabilizing groove, the fixing rod is positioned in the stabilizing groove, the inserting rod is connected with the sliding holes in a sliding manner, the connection between the fixed seat and the fixed cover is convenient through the connection relationship between the fixed rod and the connecting block, the function of fixing the lithium battery is achieved, through being connected of dead lever and firm pole, be convenient for reciprocating of dead lever is favorable to being connected the work of dead lever and connecting block.

Fixed knot constructs when specifically using in this embodiment, it is fixed to install the lithium cell as required, insert a plurality of lithium cells to socket inside in proper order, promote fixed lid, make fixed lid use the centre of a circle department of rotating pin as axle anticlockwise rotation, thereby it is close to the fixing base slowly to drive fixed lid one end, surface contact is up to protection pad bottom surface and lithium cell when rotating, press the dead lever downwards, make the dead lever pass through the effort of hand, slide along the slide opening is inside, slide to the slot inside when the inserted bar, at this moment, the dead lever is located steady inslot portion, through the operation of complaining on, can accomplish fixing between fixing base and the fixed lid, stabilize the lithium cell simultaneously.

As a further improvement of the technical scheme, both ends inside the connecting block are connected with the inserting columns, one end of each inserting column is provided with a pushing block, the sliding grooves are formed in both ends of the upper surface of the connecting block, the sliding grooves are formed in the sliding holes between the sliding grooves, the inserting columns are located in the sliding holes and slide inside the sliding holes, the pushing blocks are located in the sliding grooves, the inserting holes are formed in the bottom ends of the inserting rods, the inserting columns are in inserting connection with the inserting holes, the fixing rods can be conveniently inserted into the inserting holes through the sliding of the inserting columns, and the stability of the fixing rods connected with the connecting block is further improved.

As a further improvement of this technical scheme, the one end that inserts the post and be located the ejector pad is equipped with the telescopic link, telescopic link one end is fixed with the spring, the connecting block is located telescopic hole has been seted up to the one end of spout, the telescopic link is located telescopic downthehole portion, and with telescopic hole sliding connection, spring one end with telescopic hole seam is connected, through the slip in telescopic link and telescopic hole, is convenient for promote the stability when inserting the post and slide, through the spring action of spring, is convenient for reset the post of inserting after sliding, simultaneously, can stabilize inserting the connection between post and the jack.

As a further improvement of the technical scheme, one side of the stable seat upper surface, which is located on the socket, is provided with a plurality of stable blocks, stable edge blocks and stable corner blocks, each stable block is of a four-side arc structure, each stable edge block is of a two-side arc structure, each stable corner block is of an arc structure, each stable block is provided with the stable edge blocks and the stable corner blocks, the lithium battery can be stabilized through the stable blocks, the stable edge blocks and the stable corner blocks in the surface laminating of the lithium battery, and the lithium battery is prevented from shaking inside the cover groove.

As a further improvement of the technical scheme, the socket is internally provided with a lower protection pad, the radius of the lower protection pad is smaller than that of the socket, the lower protection pad is of a circular structure and is made of sponge material, the bottom surface of the lithium battery is attached to the upper surface of the lower protection pad, the lithium battery is protected conveniently, and the damage of the upper end and the lower end of the lithium battery is avoided.

As a further improvement of this technical scheme, the turning block that fixed lid was equipped with through the upper surface is connected with the handle, the sponge cover has been cup jointed on the handle surface, is convenient for use fixed lid, the handle both ends all are equipped with connecting rod (1231), the connecting rod commentaries on classics hole has been seted up to the connecting rod bottom, the turning block has inside been seted up the turning trough, the turning trough inside is equipped with the dwang, the connecting rod bottom is located inside the turning trough, just the dwang with the connecting rod changes the hole and rotates to be connected, is connected through being connected between handle and the turning block, is convenient for fold the handle.

As a further improvement of this technical scheme, the mounting groove has been seted up to the base upper surface, the fixing base bottom is located inside the mounting groove, be convenient for be connected between fixed knot constructs and the base, the spread groove has all been seted up to base four corners department, the inside screw thread through-hole that has seted up of spread groove, fixing base bottom four corners department all is equipped with the fixed block, the inside screw thread through-hole that has seted up of fixed block, the fixed block is located inside the spread groove, just screw thread through-hole with through bolt threaded connection between the screw thread through-hole, through being connected between fixed block and the spread groove, be convenient for fix between fixing base and.

As a further improvement of the technical scheme, bolt grooves are formed in the surfaces of four sides of the base, a plurality of bolt grooves are formed in the bolt grooves, bolt groove through holes are formed in the bolt grooves, threads are formed in the bolt groove through holes, and bolts are connected with external equipment through threads in the bolt groove through holes and are convenient to connect with the external equipment, so that the effect of installing and fixing the structure is achieved.

As a further improvement of the technical scheme, the four corners of the base are provided with installation pieces, the installation pieces are of an L-shaped structure, installation piece through holes are formed in the top end surface of the base, the installation piece through holes are provided with two threads, and the installation piece through holes are internally provided with threads, so that the base can be further stabilized in connection with external equipment.

As a further improvement of the technical scheme, the top end of the pushing block is provided with a pushing ball which is of a spherical structure, so that the inserting column can be conveniently used, and the pushing ball is made of rubber, so that the comfort of the pushing ball in use is improved.

Compared with the prior art, the invention has the beneficial effects that:

1. in this fixing base is connected to lithium cell of fixed lithium cell, connect through fixing base and the fixed lid that sets up between, can stabilize the lithium cell of fixed intracavity portion.

2. In this fixing base is connected to lithium cell of fixed lithium cell, be connected between fixing device and fixing base, the fixed lid through setting up, can be fixed fixing base and fixed lid, be convenient for carry out further firm work to the lithium cell.

3. In this fixing base is connected to lithium cell of fixed lithium cell, through the slip of inserting the post, the dead lever of being convenient for inserts inside the jack, further promotes the stability that dead lever and connecting block are connected.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a schematic view of a fixing structure in embodiment 1;

fig. 3 is a schematic view of a fixing base structure of embodiment 1;

FIG. 4 is a schematic structural view of a fixed chamber in accordance with embodiment 1;

FIG. 5 is a schematic view of the fixing base of embodiment 1;

FIG. 6 is a schematic view of the upper protection pad structure of embodiment 1;

FIG. 7 is a structural view of a connecting plate according to embodiment 1;

FIG. 8 is a schematic view of the structure of a fixing device according to embodiment 1;

FIG. 9 is a schematic view of the fixing bar structure of embodiment 1;

FIG. 10 is a schematic view showing a connecting block structure according to embodiment 1;

FIG. 11 is a schematic view of the structure of the stud of embodiment 1;

FIG. 12 is a schematic view of the grip of embodiment 1;

FIG. 13 is a schematic view of a base structure according to embodiment 1;

fig. 14 is a schematic view of a mounting piece structure of embodiment 1.

The various reference numbers in the figures mean:

100. a fixed structure;

110. a fixed seat; 1100. a fixed cavity; 111. a lithium battery;

112. a stabilizing base; 1120. a socket; 1121. a stabilizing block; 1122. stabilizing the edge block; 1123. stabilizing the corner block; 1124. a lower protection pad;

113. a connecting plate; 1130. rotating holes of the connecting plate;

114. a fixed block; 1140. a threaded through hole; 1141. a bolt;

120. a fixed cover; 1200. a cover groove; 121. an upper protection pad; 122. a rotation pin;

123. a grip; 1231. a connecting rod; 1232. a connecting rod rotating hole;

124. rotating the block; 1240. rotating the groove; 1241. rotating the rod;

130. a fixing device;

131. fixing the rod; 1311. inserting a rod; 1312. a jack;

132. connecting blocks; 1320. a slot; 1321. a chute; 1322. a slide hole; 1323. a telescopic hole;

133. a stabilizing rod; 1330. a stabilizing groove; 1331. a slide hole;

134. inserting a column; 1341. a push block; 1342. a telescopic rod; 1343. a spring; 1344. pushing the ball;

200. a base; 2000. mounting grooves; 2001. connecting grooves; 2002. a threaded through hole;

210. a bolt slot; 2100. a bolt slot through hole;

220. mounting a sheet; 2200. and mounting the sheet through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

Referring to fig. 1 to 14, the present embodiment provides a lithium battery connection fixing base for fixing a lithium battery, including a base 200 and a fixing structure 100 installed above the base 200, where the fixing structure 100 at least includes:

the fixing base 110 is provided with a fixing cavity 1100 inside the fixing base 110, the fixing cavity 1100 is connected with a lithium battery 111 through a fixing base 112 arranged inside, the lithium battery 111 is provided with a plurality of lithium batteries, the inner surface of the fixing base 112 is provided with a socket 1120, the socket 1120 is provided with a plurality of lithium batteries, the bottom end of each lithium battery 111 is in splicing fit with the socket 1120 so as to be convenient for fixing the lithium battery 111, the side surfaces of two ends of the fixing base 110 are both provided with connecting plates 113, and connecting plate rotating holes 1130 are formed inside the;

the bottom surface of the fixing cover 120 is provided with a cover groove 1200, the cover groove 1200 is positioned above the lithium battery 111, the top end of the lithium battery 111 is positioned inside the cover groove 1200, the cover groove 1200 is internally provided with an upper protection pad 121, the upper protection pads 121 are provided with a plurality of pads, the upper protection pads 121 are tightly attached to the lithium battery 111, the lithium battery 111 is conveniently stabilized, and meanwhile, the protection effect is achieved, the side surfaces of two ends of the upper protection pad 121 are respectively provided with a rotating pin 122, the rotating pins 122 are rotatably connected with the connecting plate rotating holes 1130, and the fixing cover 120 is conveniently connected with the fixing seat 110;

the fixing device 130, the fixing device 130 includes a fixing rod 131 and a connecting block 132 connected below the fixing rod 131, both ends of the fixing rod 131 are provided with inserting rods 1311, the side surface of the connecting block 132 is fixedly connected with the side surface of the fixing base 110, both ends of the upper surface of the connecting block 132 are provided with inserting slots 1320, the inserting rods 1311 are in inserting fit with the inserting slots 1320, the fixing rod 131 is connected with the stabilizing rod 133, the side surface of the stabilizing rod 133 is fixedly connected with the side surface of the fixing cover 120, a stabilizing slot 1330 is formed inside the stabilizing rod 133, both ends of the stabilizing slot 1330 are provided with sliding holes 1331, the fixing rod 131 is positioned inside the stabilizing slot 1330, and the inserting rods 1311 are, the connection between the fixing base 110 and the fixing cover 120 is facilitated by the connection relationship between the fixing rod 131 and the connection block 132, which plays a role of fixing the lithium battery 111, through the connection of the fixing rod 131 and the stabilizing rod 133, the up-and-down movement of the fixing rod 131 is facilitated, and the connection work of the fixing rod 131 and the connecting block 132 is facilitated.

In this embodiment, when the fixing structure 100 is used specifically, if the lithium battery 111 needs to be installed and fixed, the plurality of lithium batteries 111 are sequentially inserted into the socket 1120, the fixing cover 120 is pushed, the fixing cover 120 rotates counterclockwise around the center of the rotation pin 122, thereby driving one end of the fixing cover 120 to be slowly close to the fixing base 110, until the bottom surface of the upper protection pad 121 contacts with the upper surface of the lithium battery 111, the fixing rod 131 is pressed downward, the fixing rod 131 slides along the inside of the sliding hole 1331 by the action of a hand, and when the insertion rod 1311 slides into the slot 1320, at this time, the fixing rod 131 is located inside the stabilizing slot 1330, and by the operation, the fixing between the fixing base 110 and the fixing cover 120 can be completed, and the lithium batteries 111 are stabilized.

Further, the inside both ends of connecting block 132 all are connected with inserts post 134, it is equipped with ejector pad 1341 to insert post 134 one end, connecting block 132 upper surface both ends have all seted up spout 1321, the slotted hole 1322 has been seted up between spout 1321 and the slot 1320, it is located the inside slip of slotted hole 1322 to insert post 134, ejector pad 1341 is located the inside slip of spout 1321, jack 1312 has been seted up to inserted bar 1311 bottom, insert post 134 and jack 1312 grafting cooperation, through the slip of inserting post 134, be convenient for inside dead lever 131 inserts jack 1312, further promote the stability that dead lever 131 and connecting block 132 are connected.

Specifically, the one end that inserts post 134 is located ejector pad 1341 is equipped with telescopic link 1342, telescopic link 1342 one end is fixed with spring 1343, connecting block 132 is located the one end of spout 1321 and has seted up flexible hole 1323, telescopic link 1342 is located inside flexible hole 1323, and with flexible hole 1323 sliding connection, spring 1343 one end is connected with flexible hole 1323 seam, slip through telescopic link 1342 and flexible hole 1323, be convenient for promote the stability when inserting post 134 and slide, elastic action through spring 1343, be convenient for reset inserting post 134 after sliding, and simultaneously, can stabilize inserting the connection between post 134 and the jack 1312.

In addition, one side that the firm seat 112 upper surface is located socket 1120 is equipped with a plurality of firm piece 1121, firm limit piece 1122 and firm angle piece 1123, firm piece 1121 is four sides arc structure, firm limit piece 1122 is two sides arc structure, firm angle piece 1123 is a side arc structure, firm piece 1121, firm limit piece 1122 and firm angle piece 1123 all with lithium cell 111 surface laminating, through firm piece 1121, firm limit piece 1122 and firm angle piece 1123 can stabilize lithium cell 111, avoid lithium cell 111 to be located the inside emergence of lid groove 1200 and rock.

In addition, socket 1120 is inside to be equipped with lower protection pad 1124, and the radius of lower protection pad 1124 is less than the radius of socket 1120, and lower protection pad 1124 and last protection pad 121 are circular structure, and are the sponge material, and the bottom surface of lithium cell 111 is laminated with the upper surface of lower protection pad 1124, are convenient for protect lithium cell 111, avoid its upper and lower both ends to take place to damage.

Further, the turning block 124 that fixed lid 120 was equipped with through the upper surface is connected with handle 123, the sponge cover has been cup jointed on handle 123 surface, be convenient for use fixed lid 120, handle 123 both ends all are equipped with connecting rod (1231, connecting rod commentaries on classics hole 1232 has been seted up to connecting rod 1231 bottom, turning block 124 has inside has seted up turn groove 1240, inside dwang 1241 that is equipped with of turn groove 1240, connecting rod 1231 bottom is located inside turn groove 1240, and dwang 1241 changes hole 1232 with the connecting rod and rotates and be connected, be connected through between handle 123 and the turning block 124, be convenient for fold handle 123.

Specifically, a mounting groove 2000 is formed in the upper surface of the base 200, the bottom end of the fixing base 110 is located inside the mounting groove 2000, the fixing structure 100 and the base 200 are connected conveniently, a connecting groove 2001 is formed in four corners of the base 200, a threaded through hole 2002 is formed in the connecting groove 2001, fixing blocks 114 are arranged at four corners of the bottom end of the fixing base 110, a threaded through hole 1140 is formed in the fixing blocks 114, the fixing blocks 114 are located inside the connecting groove 2001, the threaded through hole 1140 and the threaded through hole 2002 are connected through a bolt 1141 in a threaded manner, and the fixing blocks 114 and the connecting grooves 2001 are connected conveniently to fix the fixing base 110 and the.

In addition, bolt groove 210 has all been seted up to four side surfaces of base 200, and bolt groove 210 is equipped with a plurality of, and bolt groove through-hole 2100 has been seted up to bolt groove 210 inside, and bolt groove through-hole 2100 is inside to be equipped with the screw thread, and the inside threaded connection of bolt groove through-hole 2100 has the bolt, is convenient for be connected with external equipment to play the effect of installation fixed knot structure 100.

In addition, base 200's four corners department all is equipped with installation piece 220, and installation piece 220 is "L" type structure, and installation piece through-hole 2200 has been seted up on base 200's top surface, and installation piece through-hole 2200 is equipped with two, and installation piece through-hole 2200 is inside to be equipped with the screw thread, is convenient for carry out further firm to being connected of base 200 and external equipment.

Furthermore, a pushing ball 1344 is arranged at the top end of the pushing block 1341, the pushing ball 1344 is of a spherical structure, so that the inserting column 134 can be used conveniently, and the pushing ball 1344 is made of rubber, so that the comfort of the pushing ball 1344 during use is improved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fixing base is connected to lithium cell of fixed lithium cell which characterized in that: comprising a base (200) and a fixed structure (100) mounted above the base (200), the fixed structure (100) comprising at least:

the fixing device comprises a fixing seat (110), wherein a fixing cavity (1100) is formed in the fixing seat (110), the fixing cavity (1100) is connected with a lithium battery (111) through a fixing seat (112) arranged in the fixing seat, a plurality of lithium batteries (111) are arranged, sockets (1120) are formed in the inner surface of the fixing seat (112), a plurality of sockets (1120) are formed in the sockets (1120), the bottom end of the lithium battery (111) is in plug fit with the sockets (1120), connecting plates (113) are arranged on the side surfaces of two ends of the fixing seat (110), and connecting plate rotating holes (1130) are formed in the connecting plates (113);

the fixing cover (120), a cover groove (1200) is formed in the bottom surface of the fixing cover (120), the cover groove (1200) is located above the lithium battery (111), the top end of the lithium battery (111) is located inside the cover groove (1200), an upper protection pad (121) is arranged inside the cover groove (1200), a plurality of upper protection pads (121) are arranged, the upper protection pads (121) are tightly attached to the lithium battery (111), rotating pins (122) are arranged on the side surfaces of two ends of each upper protection pad (121), and the rotating pins (122) are rotatably connected with the connecting plate rotating holes (1130);

a fixing device (130), the fixing device (130) comprising a fixing rod (131) and a connecting block (132) connected below the fixing rod (131), the two ends of the fixed rod (131) are respectively provided with an inserted rod (1311), the side surface of the connecting block (132) is fixedly connected with the side surface of the fixed seat (110), two ends of the upper surface of the connecting block (132) are respectively provided with a slot (1320), the inserted bar (1311) is inserted and matched with the slots (1320), the fixing rod (131) is connected with a stabilizing rod (133), the side surface of the stabilizing rod (133) is fixedly connected with the side surface of the fixing cover (120), a stabilizing groove (1330) is arranged in the stabilizing rod (133), two ends of the stabilizing groove (1330) are both provided with slide holes (1331), the fixing rod (131) is positioned inside the fixing groove (1330), and the inserting rod (1311) is connected with the sliding hole (1331) in a sliding mode.

2. The lithium battery connecting holder for fixing a lithium battery as claimed in claim 1, wherein: the utility model discloses a sliding block of inserting, including connecting block (132), spout (1321) and slot (1320), it is equipped with ejector pad (1341) to insert post (134) one end, connecting block (132) upper surface both ends have all been seted up spout (1321), spout (1321) with draw runner (1322) have been seted up between slot (1320), it is located to insert post (134) the inside slip of draw runner (1322), ejector pad (1341) is located the inside slip of spout (1321), jack (1312) have been seted up to inserted bar (1311) bottom, insert post (134) with jack (1312) cooperation of pegging graft.

3. The lithium battery connecting holder for fixing a lithium battery as claimed in claim 2, wherein: one end, located at a pushing block (1341), of the inserting column (134) is provided with a telescopic rod (1342), one end of the telescopic rod (1342) is fixed with a spring (1343), one end, located at the sliding groove (1321), of the connecting block (132) is provided with a telescopic hole (1323), the telescopic rod (1342) is located inside the telescopic hole (1323) and is in sliding connection with the telescopic hole (1323), and one end of the spring (1343) is welded with the telescopic hole (1323).

4. The lithium battery connecting holder for fixing a lithium battery as claimed in claim 1, wherein: one side, located on the socket (1120), of the upper surface of the stabilizing base (112) is provided with a plurality of stabilizing blocks (1121), stabilizing side blocks (1122) and stabilizing corner blocks (1123), the stabilizing blocks (1121) are of a four-side arc structure, the stabilizing side blocks (1122) are of a two-side arc structure, the stabilizing corner blocks (1123) are of a one-side arc structure, and the stabilizing blocks (1121), the stabilizing side blocks (1122) and the stabilizing corner blocks (1123) are attached to the surface of the lithium battery (111).

5. The lithium battery connecting holder for fixing a lithium battery as claimed in claim 1, wherein: socket (1120) inside protection pad (1124) down that is equipped with, the radius of protection pad (1124) is less than down the radius of socket (1120), protection pad (1124) down with it is circular structure to go up protection pad (121), and is the sponge material, the bottom surface of lithium cell (111) with the upper surface laminating of protection pad (1124) down.

6. The lithium battery connecting holder for fixing a lithium battery as claimed in claim 1, wherein: fixed lid (120) are connected with handle (123) through turning block (124) that the upper surface was equipped with, sponge cover has been cup jointed on handle (123) surface, handle (123) both ends all are equipped with connecting rod (1231), connecting rod commentaries on classics hole (1232) has been seted up to connecting rod (1231) bottom, turning block (124) inside turning trough (1240) have been seted up, inside dwang (1241) that is equipped with of turning trough (1240), connecting rod (1231) bottom is located inside turning trough (1240), just dwang (1241) with connecting rod commentaries on classics hole (1232) rotates and connects.

7. The lithium battery connecting holder for fixing a lithium battery as claimed in claim 1, wherein: the mounting groove (2000) has been seted up to base (200) upper surface, fixing base (110) bottom is located inside mounting groove (2000), connecting groove (2001) have all been seted up to base (200) four corners department, threaded through hole (2002) has been seted up to connecting groove (2001) inside, fixing base (110) bottom four corners department all is equipped with fixed block (114), threaded through hole (1140) has been seted up to fixed block (114) inside, fixed block (114) are located inside connecting groove (2001), just threaded through hole (1140) with through bolt (1141) threaded connection between threaded through hole (2002).

8. The lithium battery connecting holder for fixing a lithium battery as claimed in claim 7, wherein: bolt grooves (210) are formed in the surfaces of the four sides of the base (200), a plurality of bolt grooves (210) are formed in the bolt grooves (210), bolt groove through holes (2100) are formed in the bolt grooves (210), threads are formed in the bolt groove through holes (2100), and bolts are connected to the threads in the bolt groove through holes (2100).

9. The lithium battery connecting holder for fixing a lithium battery as claimed in claim 8, wherein: the four corners department of base (200) all is equipped with installation piece (220), installation piece (220) are "L" type structure, installation piece through-hole (2200) have been seted up on the top surface of base (200), installation piece through-hole (2200) are equipped with two, installation piece through-hole (2200) inside is equipped with the screw thread.

10. The lithium battery connecting holder for fixing a lithium battery as claimed in claim 2, wherein: the top end of the push block (1341) is provided with a push ball (1344), the push ball (1344) is of a spherical structure, and the push ball (1344) is made of rubber.