CN220983360U - Mounting seat of battery probe - Google Patents

Abstract

The utility model discloses a mounting seat of a battery probe, which comprises a base, a core seat inserted into the base and used for mounting the probe, a spring and a gasket, wherein the spring and the gasket are sleeved on the core seat, the core seat is provided with a first end part inserted into the base and a second end part far away from the base, the spring and the gasket are distributed along the direction from the first end part to the second end part, a limiting ring used for propping against the gasket is annularly arranged on the outer peripheral side part of the second end part, a plurality of limiting grooves are formed in the limiting ring, a plurality of limiting protrusions are formed in one end surface of the gasket, which is close to the limiting ring, and the plurality of limiting protrusions are correspondingly clamped in the plurality of limiting grooves one by one. According to the mounting seat, the limiting ring is arranged at the second end part, so that the gasket can be effectively limited, and the gasket is prevented from falling off; simultaneously, set up the spacing groove on the spacing ring to corresponding setting up spacing arch on the packing ring, through spacing groove and spacing bellied cooperation, further improved the spacing effect of spacing ring, thoroughly stopped the risk that the packing ring drops.

Description

Mounting seat of battery probe

Technical Field

The utility model belongs to the field of battery probes, and particularly relates to a mounting seat of a battery probe.

Background

In the prior art, the mounting seat of the battery probe generally comprises a base, a core seat, a spring and a gasket, wherein the base is used for loading the core seat and is connected with an external component, the probe is mounted in the core seat, the spring is sleeved on the core seat, and the gasket is sleeved at the tail part of the core seat and limits the spring.

However, since the spring continuously applies elastic force to the gasket, the gasket may be separated under the elastic force of the spring after long-term use.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art and provides a battery probe mounting seat capable of effectively limiting a gasket.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model provides a mount pad of battery probe, includes the base, inserts locates be used for installing the core seat of probe in the base, cover are located spring and packing ring on the core seat, the core seat has the first tip of inserting in the base and keep away from the second tip of base, the spring with the packing ring is followed first tip extremely the direction of second tip arranges, the periphery lateral part ring of second tip is equipped with and is used for supporting the spacing ring of packing ring, be equipped with a plurality of spacing grooves on the spacing ring, the packing ring is close to be equipped with a plurality of spacing archs on the one end of spacing ring, a plurality of spacing archs one-to-one inlay card in a plurality of spacing grooves.

Preferably, the washer comprises a connecting part and a pressing part which are coaxially connected, the diameter of the connecting part is smaller than that of the pressing part, the connecting part is inserted into the spring, and the pressing part presses against the end part of the spring.

Further preferably, the limiting protrusion is disposed on an end surface of the pressing portion away from the connecting portion.

Preferably, the second end portion is provided with a plurality of petal grooves around the circumference thereof, and the petal grooves extend from the middle of the core seat to the second end portion and are communicated with the limiting grooves.

Preferably, the clamping part is arranged on the outer peripheral side part of the first end part in a surrounding manner, the mounting seat further comprises a pressing block sleeved on the core seat and used for pressing the core seat on the base, the pressing block is provided with a through hole for the core seat to pass through, and the diameter of the through hole is smaller than that of the clamping part.

Further preferably, the clamping portion comprises a clamping ring, and a plurality of clamping blocks are arranged on the lateral portion of the periphery of the clamping ring at intervals.

Further preferably, the base is provided with a first connecting seat, the pressing block is provided with a second connecting seat, and the first connecting seat is inserted into the second connecting seat.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages: according to the mounting seat, the limiting ring is arranged at the second end part, so that the gasket can be effectively limited, and the gasket is prevented from falling off; simultaneously, set up the spacing groove on the spacing ring to corresponding setting up spacing arch on the packing ring, through spacing groove and spacing bellied cooperation, further improved the spacing effect of spacing ring, thoroughly stopped the risk that the packing ring drops.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a mounting base according to an embodiment of the present utility model;

Fig. 2 is an exploded view of fig. 1.

In the figure:

1. A base; 10. a first connection base; 2. a core seat; 20. a first end; 21. a second end; 22. a limiting ring; 23. a limit groove; 24. a petal groove; 25. a clamping part; 250. a clamping ring; 251. a clamping block; 3. a spring; 4. a gasket; 40. a limit protrusion; 41. a connection part; 42. a pressing part; 5. briquetting; 50. a through hole; 51. and the second connecting seat.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-2, there is shown a mounting seat for a battery probe, comprising a base 1, a core seat 2 inserted into the base 1 for mounting the probe, a spring 3 and a washer 4 fitted over the core seat 2, the core seat 2 having a first end 20 inserted into the base 1 and a second end 21 remote from the base 1, the spring 3 and the washer 4 being arranged in a direction from the first end 20 to the second end 21, a retainer ring 22 being provided around a peripheral side portion of the second end 21 for abutting against the washer 4. Therefore, the limiting ring 22 can prop against the gasket 4, and the gasket 4 is effectively prevented from falling off.

Meanwhile, a plurality of limiting grooves 23 are formed in the limiting ring 22, a plurality of limiting protrusions 40 are formed in one end face, close to the limiting ring 22, of the gasket 4, and the limiting protrusions 40 are correspondingly clamped in the limiting grooves 23 one by one. The limit effect of the limit ring 22 can be further improved by the cooperation of the limit protrusion 40 and the limit groove 23. Specifically, the gasket 4 needs to cross the stop collar 22 when falling off, and the stop collar 22 needs to shrink inwards in the radial direction when crossing the stop collar 22, and the stop boss 40 can prevent the stop collar 22 from shrinking inwards in the radial direction by clamping the stop boss 40 in the stop groove 23, so that the risk of falling off the gasket 4 is avoided.

In this embodiment, the washer 4 includes a connection portion 41 and a pressing portion 42 coaxially connected, the diameter of the connection portion 41 is smaller than that of the pressing portion 42, the connection portion 41 is inserted into the spring 3, the pressing portion 42 presses against an end portion of the spring 3, and the limiting protrusion 40 is disposed on an end surface of the pressing portion 42 away from the connection portion 41.

Preferably, the second end 21 is provided with a plurality of petal grooves 24 around the circumference thereof, and the petal grooves 24 extend from the middle of the core holder 2 toward the second end 21 and are communicated with the limit grooves 23. By providing the petal grooves 24 on the peripheral side of the second end portion 21, the core holder 2 can have an expanded space allowance, so that the size of the probe which can be loaded in the core holder 2 can be larger than the size of the inner cavity of the core holder 2, and an interference fit is formed between the probe and the core holder 2, thereby ensuring the connection strength between the probe and the core holder 2.

In this embodiment, the clamping portion 25 is disposed around the outer peripheral side portion of the first end portion 20, the mounting seat further includes a pressing block 5 sleeved on the core seat 2 for pressing the core seat 2 onto the base 1, the pressing block 5 has a through hole 50 through which the core seat 2 passes, and the diameter of the through hole 50 is smaller than the diameter of the clamping portion 25. The core print 2 is press-fitted to the base 1 by the press 5.

Specifically, the clamping portion 25 includes a clamping ring 250, and a plurality of clamping blocks 251 are disposed at intervals on the outer peripheral side of the clamping ring 250, and the clamping blocks 251 can ensure the press-fitting effect of the pressing block 5 on the core holder 2.

In this embodiment, the base 1 is provided with a first connecting seat 10, the pressing block 5 is provided with a second connecting seat 51, and the first connecting seat 10 is inserted into the second connecting seat 51.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (7)

1. The utility model provides a mount pad of battery probe, includes the base, inserts and locates be used for installing the core seat of probe in the base, cover are located spring and packing ring on the core seat, its characterized in that: the core seat is provided with a first end part inserted into the base and a second end part far away from the base, the spring and the gasket are distributed along the direction from the first end part to the second end part, a limiting ring used for propping against the gasket is arranged on the side part of the periphery of the second end part, a plurality of limiting grooves are formed in the limiting ring, a plurality of limiting protrusions are formed in one end face, close to the limiting ring, of the gasket, and the limiting protrusions are embedded in the limiting grooves in a one-to-one correspondence mode.

2. The mounting base of a battery probe of claim 1, wherein: the gasket comprises a connecting part and a pressing part which are coaxially connected, the diameter of the connecting part is smaller than that of the pressing part, the connecting part is inserted into the spring, and the pressing part presses against the end part of the spring.

3. The mounting base of a battery probe according to claim 2, wherein: the limiting protrusion is arranged on one end face of the pressing part, which is far away from the connecting part.

4. The mounting base of a battery probe of claim 1, wherein: the second end part is provided with a plurality of petal grooves around the circumference, and the petal grooves extend from the middle part of the core seat to the second end part and are communicated with the limiting grooves.

5. The mounting base of a battery probe of claim 1, wherein: the outer peripheral side part of the first end part is provided with a clamping part in a surrounding mode, the mounting seat further comprises a pressing block sleeved on the core seat and used for pressing the core seat on the base, the pressing block is provided with a through hole for the core seat to pass through, and the diameter of the through hole is smaller than that of the clamping part.

6. The mounting base for a battery probe of claim 5, wherein: the clamping part comprises a clamping ring, and a plurality of clamping blocks are arranged on the lateral part of the periphery of the clamping ring at intervals.

7. The mounting base for a battery probe of claim 5, wherein: the base is provided with a first connecting seat, the pressing block is provided with a second connecting seat, and the first connecting seat is inserted into the second connecting seat.