CN201018535Y - Fixtures - Google Patents

Abstract

A fixing device is used for fixing a component in an electronic device shell. The fixing device comprises a pressure piece and a sliding latch, wherein the pressure piece can be arranged in the electronic device shell and is provided with at least one inclined sliding groove. The sliding latch has at least one sliding part and one latch part, the latch part can be protruded out of the electronic device casing to be clamped with the component, when the pressure piece is pressed, the sliding part can slide in the inclined sliding groove, so that the latch part can be retracted into the electronic device casing. Wherein the force applying direction of the pressure member is approximately perpendicular to the sliding direction of the latch part.

Description

Fixtures

technical field

The utility model relates to a fixing device, in particular to a fixing device for a terminal display panel.

Background technique

As the Internet becomes more and more popular, Internet Protocol Phone (IP Phone) will surpass the services that traditional telecommunication services can provide because it can integrate data communication and telecommunication communication. With the popularization of personal computers and the computerization of work, Internet protocol telephony is gradually gaining attention.

The terminal machine of the Internet protocol telephone includes a main body and a display panel, and the user can understand the use status of the terminal machine through the data displayed on the display panel. Due to the design of the traditional terminal, the display panel is locked on the shell of the terminal with screws, and the disassembly and assembly of the screws is labor-intensive and time-consuming, causing considerable problems in both assembly during production and maintenance by users. on the trouble.

Therefore, how to quickly and easily assemble the display panel and the terminal casing has become a very important issue.

new content

Therefore, the purpose of the present invention is to provide a fixing device for fixing components in the housing of the electronic device.

According to the above objectives of the present invention, a fixing device is proposed for fixing components in the housing of the electronic device. The fixing device includes a pressure piece and a sliding latch. The pressure piece can be arranged in the housing of the electronic device and has at least one oblique sliding slot. The sliding latch has at least one sliding part and a latching part. The latching part can protrude from the housing of the electronic device so as to be engaged with the assembly. The latch is retracted into the electronics housing. The housing of the electronic device may also have a positioning part, on which the pressing part and the sliding latch are assembled. There is a buffer space between the pressure piece and the positioning piece. The positioning part includes a positioning channel, and the sliding latch has a positioning post, which can extend into the positioning channel to position the sliding latch. The fixing device includes a return spring passing through the positioning post, and the return spring is preferably located between the sliding latch and the positioning member. The assembly may have at least one opening for engagement with the latch portion, wherein the number of openings may be two, and are disposed on opposite sides of the assembly. The latch portion has a guiding slope for guiding the component into the housing of the electronic device. A sliding direction of the latch portion is approximately perpendicular to a force bearing direction of the pressure member.

Another example of the present invention is a fixing device for a display panel of a terminal, which is used to fix the display panel in the casing of the terminal. The fixing device of the display panel of the terminal includes a pressure piece and a sliding latch. The pressure piece can be arranged in the housing of the terminal and has at least one oblique sliding slot. The sliding latch has at least one sliding part and a latching part. The latching part can protrude from the terminal housing to engage with the display panel. When pressing the pressing part, the sliding part can slide in the inclined chute to Retract the latch part to the terminal housing. The angle of the inclined chute can be 45 degrees. The terminal housing may further have a positioning part, and the pressure part and the sliding latch are assembled in the positioning part. There is a buffer space between the pressure piece and the positioning piece. The positioning part includes a positioning channel, and the sliding latch has a positioning post, which can extend into the positioning channel to position the sliding latch. The fixing device includes a return spring passing through the positioning post, and the return spring is preferably located between the sliding latch and the positioning member. The display panel may have at least one opening to engage with the latch portion, wherein the number of openings may be two, and are disposed on opposite sides of the display panel. The latch portion has a guiding slope for guiding the display panel into the terminal housing. A sliding direction of the latch portion is approximately perpendicular to a force bearing direction of the pressure member.

The component can be guided into the housing of the electronic device through the guide slope of the latch part, and the latch part of the sliding latch can engage with the opening of the component to fix the component in the housing of the electronic device. When pressing the pressing part, the sliding part of the sliding latch can slide in the oblique slide groove in the pressing part, and the latch part is retracted into the housing of the electronic device, so that the component is separated from the housing of the electronic device.

Description of drawings

In order to make the above and other purposes, features, advantages and embodiments of the present invention more obvious and easy to understand, now refer to the accompanying drawings for detailed description, in the accompanying drawings:

Fig. 1A and Fig. 1B respectively represent the side views of a preferred embodiment of the fixing device of the present utility model in different states when in use;

Fig. 2 is an exploded view showing another preferred embodiment of the fixing device of the present invention.

Detailed ways

Referring to FIG. 1A and FIG. 1B , the figures respectively show side views of a preferred embodiment of the fixing device of the present invention in different states in use. The fixing device can fix the component 110 in an electronic device casing 120 . FIG. 1A is an engaged state 210 in which the component 110 is fixed on the housing 120 of the electronic device. The fixing device includes a sliding latch 140 and a pressure piece 130 arranged in the housing 120 of the electronic device, the pressure piece 130 has at least one oblique sliding groove 132, the sliding latch 140 has a latch portion 144 and at least one sliding portion 142 , wherein the sliding part 142 can slide in the inclined sliding groove 132 , and the locking part 144 preferably has a guiding slope to guide the component 110 into the housing 120 of the electronic device. In this embodiment, the inclined sliding groove 132 is located inside the side wall of the pressure member 130 , the sliding portion 142 is a cylinder protruding from the side wall of the sliding latch 140 , and the inclined sliding groove 132 has an inclination angle of about 45 degrees. The component 110 can have an opening 112 , and the latch portion 144 of the sliding latch 140 can protrude from the electronic device housing 120 to engage with the opening 112 of the component 110 to fix the component 110 in the electronic device housing 120 .

FIG. 1B shows a detached state 220 when the assembly 110 is detached from the electronic device housing 120 . When the pressure piece 130 is pressed, the pressure piece 130 will move toward the force application direction 230, and the sliding part 142 of the sliding latch 140 will slide upwards in the inclined chute 132 of the pressure piece 130, so that the sliding latch moves along the The sliding direction 240 moves, and then the latch portion 144 retracts into the electronic device housing 120 . In this way, the engagement state between the latch portion 144 and the opening 112 of the component 110 can be released, so that the component 110 can be disengaged from the housing 120 of the electronic device. Wherein, the force application direction 230 is approximately perpendicular to the sliding direction 240 .

Referring to Fig. 2, it shows an exploded view of another preferred embodiment of the fixing device of the present invention. The fixing device includes a pressure member 130 , a sliding latch 140 and a return spring 160 , and the electronic device housing 120 further includes a positioning member 150 . Wherein the sliding latch 140 and the pressure member 130 are assembled in the positioning member 150 . There is a buffer space between the pressure piece 130 and the positioning piece 150 , so that when the pressure piece 130 is pressed, the pressure piece 130 can move along the force application direction 230 as shown in FIG. 1B .

The positioning member 150 includes a positioning channel 152 , and the sliding latch 140 has a positioning post 146 , and the positioning post 146 can extend into the positioning channel 152 to position the sliding latch 140 . The return spring 160 of the fixing device can be passed through the positioning column 146, and the return spring 160 is located between the sliding latch 140 and the positioning member 150 to provide elastic force, so that the sliding latch 140 can be reset to the original position, that is, the sliding latch 140 The latch portion 144 protrudes from the electronic device housing 120 in a state 210 , as shown in FIG. 1A .

The electronic device casing 120 can be a casing of an Internet Protocol Phone (IP Phone), and the component 110 can be a display panel on it. Since the data of the terminal is displayed on the display panel, in order to match different viewing angles, it is sometimes necessary to change the display direction of the display panel. Therefore, in this embodiment, the number of openings 112 of the assembly 110 is two, and the openings 112 are preferably disposed on opposite sides of the assembly 110 so that the display panels of the assembly 110 have different display directions.

It can be seen from the above preferred embodiments of the utility model that the application of the utility model has the following advantages. The component can be guided into the housing of the electronic device through the guide slope of the latch part, and the latch part of the sliding latch can engage with the opening of the component to fix the component in the housing of the electronic device. When pressing the pressure piece, the sliding part of the sliding latch can slide in the oblique slide groove in the pressure piece, and the latch part is retracted into the housing of the electronic device, so that the component is separated from the housing of the electronic device.

Although the utility model has been disclosed with a preferred embodiment, it is not intended to limit the utility model. Any person skilled in the art can make various changes and modifications without departing from the concept and scope of the utility model. Therefore, the protection scope of the present utility model is defined by the appended claims.

Claims (19)

1. fixture, is characterized in that described fixture comprises in order to fix an assembly in a case of electronic device:

One pressure piece is configured in the described case of electronic device, and described pressure piece has at least one oblique chute; And

One card door bolt, have an at least one sliding part and a card door bolt portion, described card door bolt portion protrudes in described case of electronic device so that engage with described assembly, when wherein pushing described pressure piece, described at least one sliding part slides in described oblique chute, the described case of electronic device so that described card door bolt portion withdraws.

2. fixture as claimed in claim 1 is characterized in that described case of electronic device also has positioning piece, and pressure piece and card door bolt are assembled in the keeper, wherein have a cushion space between pressure piece and the keeper.

3. fixture as claimed in claim 2 is characterized in that described keeper comprises a placed channel, and the card door bolt has a reference column, and reference column stretches in the placed channel, with location card door bolt.

4. fixture as claimed in claim 3 is characterized in that described fixture comprises a back-moving spring, and back-moving spring is arranged in the reference column, and between card door bolt and keeper.

5. fixture as claimed in claim 1 is characterized in that described assembly has at least one opening, to engage with card door bolt portion.

6. fixture as claimed in claim 5 is characterized in that, described at least one number of openings is two, and these openings are disposed at the relative both sides of assembly.

7. fixture as claimed in claim 1 is characterized in that, described card door bolt portion has a guide ramp, with arrangement for guiding to case of electronic device.

8. fixture as claimed in claim 1 is characterized in that, one of a glide direction of described card door bolt portion and pressure piece is subjected to the force direction near normal.

9. the fixture of a terminating machine display floater in order to fix a display floater in a terminating machine housing, is characterized in that described fixture comprises:

One pressure piece is configured in the described terminating machine housing, and described pressure piece has at least one oblique chute; And

One card door bolt, have an at least one sliding part and a card door bolt portion, described card door bolt portion protrudes in described terminating machine housing so that engage with described display floater, when wherein pushing described pressure piece, described at least one sliding part slides in described oblique chute, the described terminating machine housing so that described card door bolt portion withdraws.

10. the fixture of terminating machine display floater as claimed in claim 9 is characterized in that, described terminating machine housing also has positioning piece, and pressure piece and card door bolt are assembled in the keeper, wherein have a cushion space between pressure piece and the keeper.

11. the fixture of terminating machine display floater as claimed in claim 10 is characterized in that, described keeper comprises a placed channel, and the card door bolt has a reference column, and reference column stretches in the placed channel, with location card door bolt.

12. the fixture of terminating machine display floater as claimed in claim 11 is characterized in that, the fixture of the display floater of described terminating machine comprises a back-moving spring, and back-moving spring is between card door bolt and keeper.

13. the fixture of terminating machine display floater as claimed in claim 12 is characterized in that, described back-moving spring is arranged in the reference column.

14. the fixture of terminating machine display floater as claimed in claim 9 is characterized in that, the angle of described at least one oblique chute is about 45 degree.

15. the fixture of terminating machine display floater as claimed in claim 9 is characterized in that, the quantity of described at least one oblique chute and at least one sliding part is two.

16. the fixture of terminating machine display floater as claimed in claim 9 is characterized in that, described display floater has at least one opening, to engage with card door bolt portion.

17. the fixture of terminating machine display floater as claimed in claim 16 is characterized in that, described at least one number of openings is two, and these openings are disposed at the relative both sides of display floater.

18. the fixture of terminating machine display floater as claimed in claim 9 is characterized in that, described card door bolt portion has a guide ramp, with the guiding display floater to the terminating machine housing.

19. the fixture of terminating machine display floater as claimed in claim 9 is characterized in that, one of a glide direction of described card door bolt portion and pressure piece is subjected to the force direction near normal.

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