CN214957213U

CN214957213U - Battery pack clamping and locking mechanism

Info

Publication number: CN214957213U
Application number: CN202121350505.2U
Authority: CN
Inventors: 袁滔; 刘明安; 雷建锋; 胡春营; 王辉
Original assignee: Henan Medsonic Equipment Ltd
Current assignee: Henan Medsonic Equipment Ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-11-30
Anticipated expiration: 2031-06-17

Abstract

The utility model belongs to the technical field of battery pack accessories, in particular to a battery pack clamping and locking mechanism, which comprises a battery pack shell, wherein the battery pack shell is used for installing a battery pack, the top end of the battery pack shell is fixedly provided with a battery upper cover for sealing the top end opening of the battery pack shell, and the top part of the battery upper cover is fixedly provided with a machine body base for connecting an external machine body, in the utility model, a worker simultaneously presses two battery buttons, after two hooks simultaneously move inwards in two gaps, the machine body base is arranged on the battery upper cover, then the battery buttons are loosened, a compression spring rebounds after being contracted, so that the two hooks respectively clamp two lugs and support the inner side walls of the two gaps, thereby realizing locking work, when needing to be opened, the two battery buttons are simultaneously pressed to separate the hooks from the gap side walls and the lugs, and the device has simple structure, the operation is easy, the quick assembly disassembly and replacement work of the device parts are realized, and the working efficiency is improved.

Description

Battery pack clamping and locking mechanism

Technical Field

The utility model belongs to the technical field of the group battery accessory, concretely relates to group battery kayser mechanism.

Background

The battery is a device capable of converting chemical energy into electric energy, and is a small device capable of generating electric energy, and the battery has a positive electrode and a negative electrode.

SUMMERY OF THE UTILITY MODEL

Present group battery generally comprises two upper and lower link and a plurality of continuous batteries, and the battery is installed between two link, and two links together through the mode of spiro union, accomplish the equipment work of group battery, and the structure is complicated, and the operation is comparatively loaded down with trivial details, and inconvenient quick assembly disassembly and the change work of carrying on the part have increased workman's work load and the operation degree of difficulty, have reduced work efficiency. The utility model provides a group battery kayser mechanism has simple structure, low in manufacturing cost, can quick replacement, and from taking the mistake to touch the characteristics of insurance.

The utility model provides a following technical scheme: including the battery package shell, the battery package shell is used for installing the group battery, battery package shell top sets firmly and is used for sealing battery package shell open-top battery upper cover, battery upper cover top sets firmly the fuselage base that is used for connecting outside fuselage, battery package shell left and right sides wall top all sets firmly and is symmetric distribution and is used for fixing the battery upper cover with the fixed subassembly of button of fuselage base, two compression spring has set firmly between the fixed subassembly of button.

The battery pack comprises a battery pack shell, a key fixing component and a battery pack shell, wherein the top of the left side wall and the top of the right side wall of the battery pack shell are respectively provided with a mounting hole used for mounting the corresponding key fixing component, the key fixing component comprises a battery key, a hook and a guide pillar, and the battery key is clamped and mounted in the corresponding mounting hole and used for mounting the hook and the guide pillar.

The battery key is in interference fit with the mounting hole, and the outer end of the battery key extends rightwards to the outside of the battery pack shell.

The top of the upper battery cover is provided with two notches which are symmetrically distributed and positioned above the key fixing component, and the hook is fixedly arranged at the top of the battery key and upwards extends into the corresponding notch.

The bottom of the machine body base is fixedly provided with two hanging lugs which are symmetrically distributed and used for connecting two hooks, the hanging lugs are connected to the inside of the notch in a clamped mode respectively, and the hanging lugs are connected with the hooks in a clamped mode.

The guide posts are fixedly arranged at one end, located inside the battery pack shell, of the key fixing assembly and are used for being connected with the compression springs, and two ends of each compression spring are respectively sleeved on the outer sides of the two guide posts.

And the central position of the top of the upper cover of the battery is fixedly provided with a pin terminal used for connecting the machine body base.

The inner walls of the left side and the right side of the battery pack shell are fixedly provided with supporting plates which are located below the corresponding battery keys and used for supporting the corresponding battery keys.

The utility model has the advantages that:

1. the utility model discloses in, set up the battery package shell that is used for installing the battery, the battery upper cover is installed to the top block of battery package shell, and inside two hangers that cover fuselage base bottom on the battery were located two breachs that the battery covered, the equipment work of conveniently carrying on the device, the packaging efficiency is high.

2. The utility model discloses in, the fixed subassembly of button is all installed at the left and right sides wall top of battery package shell, the fixed subassembly of button is by the battery button, couple and guide pillar are constituteed, connect through compression spring between two guide pillars, two battery buttons are installed inside two mounting holes on the battery package shell lateral wall, the workman presses two battery buttons simultaneously, two couples are after two breach inside side shift simultaneously, with fuselage pedestal mounting on the battery upper cover, then loosen the battery button, compression spring takes place the resilience after the shrink, two battery buttons are back-pushed to two guide pillars, make two couples block two hangers respectively, and withstand the inside wall of two breachs, battery package shell, the locking work between battery upper cover and the fuselage base has been realized, make the battery can't take off, when needing to open, press two battery buttons simultaneously and make couple and lateral wall breach, The hangers are separated, the device is simple in structure, easy to operate and low in manufacturing cost, the parts of the device can be quickly disassembled and replaced, the battery pack can be quickly replaced conveniently, and the working efficiency is improved.

3. The utility model discloses in, the workman must press two battery button of battery package shell both sides simultaneously, just can make two couples and breach lateral wall, two hangers separate, then just can take off the battery, and the workman only presses the battery button of one side and can't take off the battery, and the insurance is touched to the mistake in the area certainly, has reduced the condition that the workman mistake touched and has taken place.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic view of the split structure of the battery pack case, the battery upper cover and the body base of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is a schematic view of the left-side view section structure of the middle body base of the present invention.

In the figure: 1. a battery pack housing; 11. mounting holes; 12. a support plate; 2. an upper cover of the battery; 21. a notch; 22. a pin terminal; 3. a body base; 31. hanging a lug; 4. a key fixing component; 41. a battery key; 42. hooking; 43. a guide post; 5. compressing the spring.

Detailed Description

Referring to fig. 1-4, the present invention provides the following technical solutions: including battery package shell 1, battery package shell 1 is used for installing the group battery, and 1 top of battery package shell sets firmly and is used for sealing 1 open-top battery upper cover 2 of battery package shell, and 2 tops of battery upper cover set firmly fuselage bases 3 that are used for connecting outside fuselage, and 1 left and right sides wall top of battery package shell all sets firmly and is symmetric distribution and is used for the fixed subassembly 4 of button of fixed battery upper cover 2 and fuselage bases 3, has set firmly compression spring 5 between two fixed subassemblies 4 of button.

In this embodiment: battery package shell 1 is used for installing the battery, battery upper cover 2 is installed at battery package shell 1's top, the top at battery package shell 1 is connected to 2 blocks of battery upper cover, the dismouting is efficient, battery upper cover 2 can block the opening at battery package shell 1 top, can play the effect of protection to the battery, fuselage base 3 installs the top at battery upper cover 2, two hangers 31 of fuselage base 3 bottom are located inside two breach 21 at battery upper cover 2 tops, the equipment work of device conveniently carries out, the packaging efficiency is high, the top central point department of battery upper cover 2 installs the contact pin terminal 22 of connecting fuselage base 3, contact pin terminal 22 can realize the connection work of fuselage base 3 and battery upper cover 2, and then realize the connection work of device and external part, guarantee the normal use of device.

Fixed subassembly 4 of button is all installed at the left and right sides wall top of battery package shell 1, fixed subassembly 4 of button is by battery button 41, couple 42 and guide pillar 43 are constituteed, couple 42 and guide pillar 43 all are located battery package shell 1 inside, couple 42 is fixed at battery button 41's top, guide pillar 43 is installed and is served at battery button 41 position in the inside one of battery package shell 1, fixed subassembly 4 of button's overall structure intensity is high, connect through compression spring 5 between two guide pillars 43, compression spring 5 can couple together two fixed subassemblies 4 of button, the stability of two fixed subassemblies 4 installation backs of button and during the use has been improved.

The front side wall and the rear side wall of the battery pack shell 1 are both provided with mounting holes 11, the two battery keys 41 are respectively connected inside the two mounting holes 11 in a sliding manner, a worker pulls or pushes the two battery keys 41 outwards to enable the two battery keys 41 to move inside the two mounting holes 11, so that the position movement of the battery keys 41 is convenient to carry out, the mounting holes 11 can guide the battery keys 41 to enable the battery keys 41 to keep a linear movement state, the battery keys 41 are in interference fit with the mounting holes 11, the stability of the battery keys 41 during movement and use is improved, the two hooks 42 are respectively positioned inside the two gaps 21 at the top of the battery upper cover 2, the positions of the two hooks 42 inside the two gaps 21 can be changed by changing the positions of the two battery keys 41, the worker presses the two battery keys 41 simultaneously during assembly, and the two hooks 42 move inwards inside the two gaps 21 simultaneously, the machine body base 3 is arranged on the battery upper cover 2, the two hanging lugs 31 enter the two gaps 21, then the battery button 41 is loosened, the compression spring 5 rebounds after contraction, so that the two guide posts 43 drive the two battery buttons 41 to reset, the two hooks 42 are respectively clamped with the two hanging lugs 31 and abut against the inner side walls of the two gaps 21, the locking work among the battery pack shell 1, the battery upper cover 2 and the machine body base 3 is realized, the assembly work of the device is completed, the battery cannot be taken down, when the device needs to be opened, the two hooks 42 are separated from the side walls of the gaps 21 and the two hanging lugs 31 by simultaneously pressing the two battery buttons 41, then the machine body base 3 and the battery upper cover 2 can be upwards taken down from the battery pack shell 1, the disassembly work of the device is completed, the device has simple structure, easy operation and low manufacturing cost, and can realize the quick disassembly and replacement work of parts of the device, the quick replacement work of equipment group battery is convenient for carry out, has reduced workman's work load and the operation degree of difficulty, has improved work efficiency.

The both ends of compression spring 5 overlap respectively in the outside of two guide pillars 43, the regulation work of compression spring 5 can be realized to the pressing force degree through control battery button 41, direction and spacing work when can realizing compression spring 5 shrink and kick-back through two guide pillars 43, stability when having improved compression spring 5 and the fixed subassembly 4 of button and using, couple 42 removes in breach 21 inside all the time, breach 21 can restrict couple 42's movement path, the normal clear of assurance device locking work.

The outside end of two battery button 41 all stretches out to the outside of battery package shell 1 right, the convenient workman's application of force when using, the workman must press two battery button 41 of battery package shell 1 both sides simultaneously, make the lateral wall of two couples 42 and breach 21, two hangers 31 separate the back, just can the split part and take off the battery, the workman only presses the battery button 41 of one side can't dismantle the part and take off the battery, touch insurance from the area mistake, the condition that has reduced the workman mistake and touched takes place, the stability and the security of device use have been improved.

Layer board 12 is all installed to the left and right sides inner wall of battery package shell 1, two layer boards 12 are located two battery button 41's below respectively, and battery button 41 is located the bottom of the inside one end of battery package shell 1 and the top contact that corresponds layer board 12, layer board 12 can play the effect of bearing to battery button 41, stability when improvement battery button 41 that can be further uses, after taking off fuselage base 3 and battery upper cover 2 from battery package shell 1, inwards stimulate couple 42 and can make battery button 41 remove in layer board 12 top, and separate battery button 41 from battery package shell 1, the split work of part has been realized, the dismantlement of device part is overhauld and change work conveniently carries out, work efficiency is improved.

The utility model discloses a theory of operation and use flow: when the device is in operation, a worker simultaneously presses the two battery keys 41, after the two hooks 42 simultaneously move inwards, the machine body base 3 is placed on the battery upper cover 2, the two lugs 31 enter the two gaps 21, then the battery keys 41 are loosened, the compression spring 5 rebounds after being contracted, the two guide posts 43 drive the two battery keys 41 to reset, so that the two hooks 42 are respectively clamped with the two lugs 31 and abut against the inner side walls of the two gaps 21, the locking work among the battery pack shell 1, the battery upper cover 2 and the machine body base 3 is realized, the assembly work of the device is completed, when the device needs to be opened, the two battery keys 41 are simultaneously pressed to separate the two hooks 42 from the side walls of the gaps 21 and the two lugs 31, the machine body base 3 and the battery upper cover 2 are upwards taken down from the battery pack shell 1, and the disassembly work of the device is completed, the device is simple in structure and easy to operate, quick assembly, disassembly and replacement of parts of the device are achieved, workload and operation difficulty of workers are reduced, and working efficiency is improved.

Claims

1. A battery pack latching mechanism, comprising: including the battery package shell, the battery package shell is used for installing the group battery, battery package shell top sets firmly and is used for sealing battery package shell open-top battery upper cover, battery upper cover top sets firmly the fuselage base that is used for connecting outside fuselage, battery package shell left and right sides wall top all sets firmly and is symmetric distribution and is used for fixing the battery upper cover with the fixed subassembly of button of fuselage base, two compression spring has set firmly between the fixed subassembly of button.

2. A battery pack latch mechanism according to claim 1, wherein: the battery pack comprises a battery pack shell and is characterized in that mounting holes used for mounting corresponding key fixing components are formed in the tops of the left side wall and the right side wall of the battery pack shell, each key fixing component comprises a battery key, a hook and a guide pillar, and the battery keys are clamped and mounted in the corresponding mounting holes and used for mounting the hooks and the guide pillars.

3. A battery pack latch mechanism according to claim 2, wherein: the battery button with interference fit between the mounting hole, battery button outside end stretches out to right the battery package shell is outside.

4. A battery pack latch mechanism according to claim 2, wherein: two notches which are symmetrically distributed and are positioned above the key fixing component are formed in the top of the upper cover of the battery, and the hook is fixedly arranged on the top of the battery key and upwards extends into the corresponding notch.

5. A battery pack latch mechanism according to claim 4, wherein: fuselage base bottom sets firmly two and is the symmetric distribution and is used for connecting two the hangers of couple, two the hangers block respectively connects two inside the breach, and two the hangers and two the couple block is connected.

6. A battery pack latch mechanism according to claim 2, wherein: the guide posts are fixedly arranged at one end, located inside the battery pack shell, of the key fixing assembly and are used for being connected with the compression springs, and two ends of each compression spring are respectively sleeved on the outer sides of the two guide posts.

7. A battery pack latch mechanism according to claim 1, wherein: and a contact pin terminal used for connecting the machine body base is fixedly arranged at the center of the top of the upper cover of the battery.

8. A battery pack latch mechanism according to claim 2, wherein: the inner walls of the left side and the right side of the battery pack shell are fixedly provided with supporting plates which are located below the corresponding battery keys and used for supporting the corresponding battery keys.