CN220421787U - Base convenient to install and detach - Google Patents

Abstract

The utility model discloses a base convenient to mount and dismount, and relates to the technical field of resonators. The utility model discloses a base convenient to mount and dismount, which comprises a base body, an insulating support arranged on the base body and a quartz crystal resonator shell arranged at the top end of the insulating support, wherein a connecting member for connecting the insulating support is arranged on the base body, and the insulating support comprises a connecting wedge block arranged above the base body, two first limiting blocks and two second limiting blocks which are arranged at the top end of the base body. When the quartz crystal resonator shell is used, only the connecting rod is required to be rotated, the mounting and dismounting steps are simple and convenient, and the shell is connected in a wedge-shaped block mode, so that the technical problem that the quartz crystal resonator shell is inconvenient to use because a screw is required to be screwed by means of a tool in the prior art is solved.

Description

Base convenient to install and detach

Technical Field

The utility model relates to the technical field of resonators, in particular to a base of a quartz crystal resonator, which is convenient to mount and dismount.

Background

The quartz crystal resonator is one kind of electronic element for producing high precision oscillating frequency with the piezoelectric effect of quartz crystal, and belongs to the field of passive element. The element mainly comprises quartz wafer, base, shell, silver colloid, silver, etc. The Chinese patent with application number 202222114739.8 discloses a base for a quartz crystal frequency piece resonator, when the base is used, a locking screw is screwed into a screw hole, then a worm is rotated clockwise to drive a worm wheel to rotate, the worm wheel drives a gear to rotate through a rotating rod, a movable plate is driven to move downwards through the meshing effect of the gear and a rack, and the movable plate drives a shell to be tightly attached to the base through the locking screw, so that the shell and the base can be fixedly installed; however, in the process of practical use, before installing the casing, need twist the multiunit locking screw earlier and be connected with the shell, later rotate a plurality of worms and make shell and base zonulae occludens, the connection step is comparatively loaded down with trivial details, all need twist the locking screw simultaneously in the in-process of installation and dismantlement, only can realize the installation and the dismantlement of casing and base with the help of instrument such as screwdriver in this process, therefore be difficult to install the dismantlement to the casing under the condition that lacks the instrument, therefore use inconveniently.

Therefore, the quartz crystal resonator base is convenient to mount and dismount.

Disclosure of Invention

The utility model aims at: in order to solve the problems in the prior art, the utility model provides the base which is convenient to mount and dismount.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a base is dismantled in easy to install, includes the base body, sets up insulating support and the setting on the base body are in the quartz crystal resonator shell on insulating support top, be provided with the connecting element that is used for connecting insulating support on the base body, insulating support is including setting up the connection wedge of base body top is in with setting up two first stoppers and two second stoppers on base body top, the inside cavity of base body forms the cavity, be provided with the drive component that drive connecting element goes up and down in the cavity, drive component is in including setting up the connecting seat of the inside bottom of cavity and rotation setting are in the connecting rod of the inside one side of cavity.

Further, a rubber pad is arranged at the top end of the base body.

Further, two limit grooves matched with the first limit block are formed in the bottom ends of the connecting wedge block and the insulating support.

Further, the connecting seat is provided with a threaded sleeve in a rotating mode, a threaded rod is arranged in the threaded sleeve in a threaded mode, a sliding rod is arranged on the base body in a sliding mode, the bottom end of the sliding rod is connected with a fixing plate, the connecting wedge block is arranged on the top end of the threaded rod and the top end of the sliding rod, a worm wheel is sleeved on the threaded sleeve, and a worm meshed with the worm wheel is sleeved on the connecting rod.

Further, one end of the connecting rod extends to the outer side of the base body, and one end of the connecting rod, which is positioned outside, is sleeved with a soft sleeve.

Further, a connecting wedge-shaped groove matched with the connecting wedge-shaped block is formed in the bottom end of the insulating support.

The beneficial effects of the utility model are as follows:

according to the utility model, the insulating support can be conveniently connected through the connecting member, and then the first limiting block is clamped into the limiting groove under the action of the driving member, so that stable installation and connection of the quartz crystal resonator shell can be realized.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is a front cross-sectional view of the present utility model;

FIG. 4 is a side cross-sectional view of the present utility model;

fig. 5 is a top view of the present utility model.

Reference numerals: 1. a base body; 2. a rubber pad; 3. a connecting member; 301. connecting wedge blocks; 302. a limit groove; 303. a first limiting block; 304. a second limiting block; 4. a driving member; 401. a connecting seat; 402. a threaded sleeve; 403. a threaded rod; 404. a slide bar; 405. a fixing plate; 406. a worm wheel; 407. a connecting rod; 408. a worm; 409. a soft sleeve; 5. an insulating support; 501. quartz crystal resonator housing; 502. and the wedge-shaped groove is connected.

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. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the 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.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1, the utility model discloses a use case of a base which is convenient to assemble and disassemble and is used for a quartz crystal resonator shell, and the use case comprises a base body 1, an insulating bracket 5 arranged on the base body 1 and a quartz crystal resonator shell 501 arranged at the top end of the insulating bracket 5; the base body 1 is provided with a connecting member 3 for connecting an insulating support 5, the insulating support 5 comprises a connecting wedge block 301 arranged above the base body 1, two first limiting blocks 303 and two second limiting blocks 304 arranged at the top end of the base body 1, a cavity is formed in the base body 1, a driving member 4 for driving the connecting member 3 to lift is arranged in the cavity, and the driving member 4 comprises a connecting seat 401 arranged at the bottom end in the cavity and a connecting rod 407 rotatably arranged at one side in the cavity; specifically, through connecting element 3, can realize the upper and lower spacing connection between insulating support 5 and the base body 1, afterwards can drive insulating support 5 through the drive member 4 that sets up and descend, afterwards first stopper 303 card is gone into in the spacing groove 302, can realize the spacing to insulating support 5's left and right sides orientation, can avoid its slip, and then can realize the firm connection to quartz crystal resonator shell 501, when the installation, only need rotate connecting rod 407, installation and dismantlement are all comparatively simple and convenient.

As shown in fig. 1, a rubber pad 2 is arranged at the top end of the base body 1; specifically, the rubber pad 2 that sets up can play shock attenuation cushioning's effect, when moving down insulating support 5 and base body surface contact simultaneously, and the rubber pad 2 that sets up can avoid the wearing and tearing of insulating support 5 lower surface.

As shown in fig. 2, two limit grooves 302 matched with the first limit block 303 are formed in the bottom ends of the connecting wedge block 301 and the insulating bracket 5; specifically, the length of the connecting wedge block 301 is the same as the distance between the two first limiting blocks 303, so that after the connecting wedge block 301 and the insulating support 5 move downwards, the first limiting blocks 303 are clamped in the limiting grooves 302, and limiting of the connecting wedge block 301 in the left-right direction can be achieved.

As shown in fig. 3 and 4, a threaded sleeve 402 is rotatably arranged on a connecting seat 401, a threaded rod 403 is arranged in the threaded sleeve 402 in a threaded manner, a slide bar 404 is arranged on a base body 1 in a sliding manner, a fixed plate 405 is connected to the bottom end of the slide bar 404, a connecting wedge 301 is arranged at the top ends of the threaded rod 403 and the slide bar 404, a worm wheel 406 is sleeved on the threaded sleeve 402, and a worm 408 meshed with the worm wheel 406 is sleeved on the connecting rod 407; specifically, rotate the connecting rod 407 and can drive worm 408 to rotate, worm 408 and worm wheel 406 meshing can drive screw sleeve 402 and rotate, under the restriction action of slide bar 404, threaded rod 403 can realize rising and falling, and then can realize the regulation to insulating support 5 height, when contacting insulating support 5 with base body 1, first stopper 303 joint is in spacing groove 302, can realize the spacing connection of quartz crystal resonator shell 501 and base body 1, insulating support 5 rises, first stopper 303 separates from spacing groove 302, then can slide quartz crystal resonator shell 501 from base body 1 and take off, therefore, installation and dismantlement are all comparatively simple and convenient, worm wheel 406 and worm 408 have the auto-lock nature, consequently only rotate worm 408 and just can realize the rotation to worm wheel 406, and then just can realize the regulation to insulating support 5 height.

As shown in fig. 2, one end of the connecting rod 407 extends to the outside of the base body 1, and one end thereof at the outside is sleeved with a soft sleeve 409; specifically, the soft sleeve 409 can improve the comfort of holding, can increase the frictional force when rotating simultaneously, can be more convenient when rotating.

As shown in fig. 4-5, a connecting wedge groove 502 matched with the connecting wedge block 301 is formed at the bottom end of the insulating bracket 5; specifically, the connecting wedge-shaped groove 502 is in an inverted trapezoid shape, so that after the connecting wedge-shaped block 301 is clamped and slid into the connecting wedge-shaped groove 502, the insulating support 5 can only be synchronously adjusted along with the height of the connecting wedge-shaped block 301.

To sum up: through connecting element 3, can realize the upper and lower spacing connection between insulating support 5 and base body 1, afterwards can drive insulating support 5 decline through the drive member 4 that sets up, afterwards first stopper 303 card is gone into in the spacing groove 302, can realize the spacing to insulating support 5's left and right sides orientation, can avoid its slip, and then can realize the firm connection to quartz crystal resonator shell 501, when the installation, only need rotate connecting rod 407, installation and dismantlement are all comparatively simple and convenient.

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 therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a base is dismantled in easy to install, includes base body (1), sets up insulating support (5) on base body (1) and sets up quartz crystal resonator shell (501) on insulating support (5) top, a serial communication port, be provided with on base body (1) and be used for connecting member (3) of insulating support (5), insulating support (5) are including setting up connecting wedge (301) and the setting of base body (1) top are in two first stopper (303) and two second stopper (304) on base body (1) top, the inside cavity of base body (1) forms the cavity, be provided with driving member (4) that drive connecting member (3) go up and down in the cavity, driving member (4) are including setting up connecting seat (401) and the rotation setting of the inside bottom of cavity are in connecting rod (407) of the inside one side of cavity.

2. The base for facilitating assembly and disassembly according to claim 1, wherein a rubber pad (2) is arranged at the top end of the base body (1).

3. The base convenient to mount and dismount according to claim 1, wherein two limit grooves (302) matched with the first limit block (303) are formed in the bottom ends of the connecting wedge block (301) and the insulating support (5).

4. The base convenient to install and detach according to claim 1, characterized in that a threaded sleeve (402) is rotatably arranged on the connecting seat (401), a threaded rod (403) is arranged on the internal thread of the threaded sleeve (402), a slide bar (404) is slidably arranged on the base body (1), a fixed plate (405) is connected to the bottom end of the slide bar (404), the connecting wedge (301) is arranged on the top ends of the threaded rod (403) and the slide bar (404), a worm wheel (406) is sleeved on the threaded sleeve (402), and a worm (408) meshed with the worm wheel (406) is sleeved on the connecting rod (407).

5. The base of claim 1, wherein one end of the connecting rod (407) extends to the outer side of the base body (1), and one end of the connecting rod, which is located at the outer side, is sleeved with a soft sleeve (409).

6. The base for facilitating assembly and disassembly according to claim 1, wherein a connecting wedge-shaped groove (502) which is matched with the connecting wedge-shaped block (301) is formed at the bottom end of the insulating support (5).